GOOD AS GOLD NO EQUAL! - Rodavigo S.A. MASTER... · 10 NP High Base Single 1/2 - 27/16 20-60 Most widely used normal duty pillow block Dimensional Data Pillow Block with high base

8

MOUNTED BALL BEARINGS...®

"GOOD AS GOLD...NO EQUAL!"

THE GOLD STANDARD

Polígono Indutrial O Rebullón s/n. 36416 - Mos - España - [email protected]

9

TABLE OF CONTENTSPage Number

Pictorial Index ............................................................................................................................ 10-13Gold Line Standard Description Information ........................................................................ 14-19Standard Duty Specifications and Dimensions ........................................................................ 20-44

Pillow BlocksNP Series-High Base,Setscrew Locking ............................................................................................... 20NPL Series-Low Base,Setscrew Locking .............................................................................................. 21NPD Series-Double Lock, Setscrew Locking ........................................................................................ 22TB Series-Tapped Base, Setscrew Locking .......................................................................................... 23SP Series-Heavy Duty Housing, Setscrew Locking .............................................................................. 24SPD Series-Double Lock, Setscrew Locking ....................................................................................... . 25

Flange UnitsSFT Series-Two Bolt Flange, Setscrew Locking ................................................................................... 26FB Series-Three Bolt Flange, Setscrew Locking ................................................................................... 27SF Series-Four Bolt Flange, Setscrew Locking ..................................................................................... 28

Cartridge UnitsSFC Series-Flange Cartridge, Setscrew Locking ..................................................................................29SC Series-Cylindrical Cartridge, Setscrew Locking .............................................................................. 33

Hanger BearingsSEHB Series-Eccentric Drive, Setscrew Locking .................................................................................. 30SCHB Series-Screw Conveyor, Setscrew Locking ................................................................................ 31

Rubber Mounted Stamped Steel Housing UnitsSRP Series-Pillow Block, Setscrew Locking ......................................................................................... 34SRF Series-Flange Block, Setscrew Locking ........................................................................................ 34SRC Series-Cartridge Unit, Setscrew Locking ...................................................................................... 35RB Series-Bearing Assemblies ............................................................................................................. 35

Take Up UnitsST Series-Take Up Units , Setscrew Locking ........................................................................................ 32STH Series-Take Up Frame abd Units Style "H" Steel Frame, Setscrew Locking ............................ 36-37NPG & SPG Series-Style "G" Protected Screw Take Up Frame and Units ...................................... 38-39

Textile BearingsTXP Series-Eccentric Locking, Fixed .................................................................................................... 40ETXP Series-Eccentric Locking, Expansion ....................................................................................... .. 40

InsertsER Series-Style "A" Extended Inner Ring Assemblies .......................................................................... 41AR Series-Expansion Units, Setscrew Locking ..................................................................................... 42Standard Duty Series-Single Lock ........................................................................................................ 43Standard Duty Series-Double Lock ....................................................................................................... 44

Load Ratings - Normal Duty .................................................................................................................. ... 45

Gold Line Medium Duty Description Information ...................................................................... 46Medium Duty Specifications and Dimensions .......................................................................... 47-61

Pillow BlocksMP Series-Two Bolt Base, Setscrew Locking ........................................................................................ 47EMP Series-Expansion Type, Setscrew Locking ................................................................................... 48MPD Series-Two Bolt Base, Double Lock, Setscrew Locking ............................................................... 49SPM Series-Two Bolt Base, Setscrew Locking ..................................................................................... 50MFP Series-Four Bolt Base, Setscrew Locking .................................................................................... 51MSPD Series-Two Bolt Base, Double Lock, Setscrew Locking ............................................................. 52MSFPD-Series-Four Bolt Base, Double Lock, Setscrew Locking ......................................................... 53

Flange UnitsMSFT Series-Two Bolt Flange, Setscrew Locking ................................................................................ 54MSF Series-Four Bolt Flange, Setscrew Locking ..................................................................................55

Cartridge UnitsMFC Series-Flange Cartridge, Setscrew Locking ................................................................................. 56MSC Series-Cylindrical Cartridge, Setscrew Locking ........................................................................... 57

Take Up UnitsMST Series-Take Up Units, Setscrew Locking ...................................................................................... 58

InsertsAR Series-Expansion Units, Setscrew Locking ..................................................................................... 59Medium Duty Series-Single Lock .......................................................................................................... 60Medium Duty Series-Double Lock ......................................................................................................... 61

Load Ratings - Medium Duty .................................................................................................................... 62

Gold Line SKWEZLOC Description Information ................................................................... 64-68Standard Duty Specifications and Dimensions ................................................................ 69-76Load Ratings Standard Duty ..................................................................................................... ............. 77Medium Duty Specifications and Dimensions ................................................................. 79-83Load Ratings Medium Duty ....................................................................................................... ............. 84

Gold Line Custom Bearings - Featured Products ................................................................ 85-93Hard Metric SKWEZLOC ........................................................................................................... .............. 85Beverage Bearings .......................................................................................................... 86-87Corrosion-Resistant CR Duty Bearings ........................................................................ 88-89High Temperature HF/HFT Furnace Bearings ............................................................... 90-91Featured Products Dimensions ......................................................................................... 92-93

Application Problem Solvers ............................................................................................... 129-143Polígono Indutrial O Rebullón s/n. 36416 - Mos - España - [email protected]

10

NP High Base Single 1/2 - 27/16 20-60 Most widely used normal duty pillow blockDimensional Data Pillow Block with high base to shaft centerline dimensions.See Page 20

NPL Low Base Single 1/2 - 27/16 20-60 Generally used where low shaft to centerDimensional Data Pillow Block dimensions exist.See Page 21

SP Heavy Housing Single 13/16 - 37/16 25-80 Interchanges shaft to centerline and bolt holeDimensional Data Pillow Block dimensions with other competitive designs.See Page 24

NPD High Base Double 7/8 - 27/16 * Normal duty pillow block with extended inner raceDimensional Data Pillow Block and dual locking setscrews.See Page 22

SPD Heavy Housing Double 7/8 - 33/16 * Same as “SP” except double extended inner raceDimensional Data Pillow Block and dual locking setscrews.See Page 25

TB Tapped Base Single 1/2 - 2 20-50 Tapped base units are well suited for applicationsDimensional Data Pillow Block where shafts are very close together.See Page 23

SF Four Bolt Single 1/2 - 215/16 20-75 Designed for flush mounting with machined basesDimensional Data Flange Block and four bolt holes.See Page 28

SFT Two Bolt Single 1/2 - 23/16 20-55 Designed for flush mounting with machined basesDimensional Data Flange Block for light loads and two bolt holes.See Page 26

FB High Bracket Single 1/2 - 2 20-50 Narrow housing with three bolt holes on one sideDimensional Data Flange Block of the housing. Best used in very tight spaces &See Page 27 tail pulleys.

SFC Cartridge Single 11/8 - 33/16 30-80 Four bolt flange with a round piloted surfaceDimensional Data Flange Block extended from the mounting service. DesignedSee Page 29 for heavy loads, vibrating loads or shock loads.

SC Cylindrical Single 1/2 - 215/16 20-75 Cartridge units are similar to flange units. TheDimensional Data Cartridge most noticeable difference is that they are designedSee Page 33 to be mounted in a customer’s housing.

SEHB Eccentric Drive Single 15/16 - 4 25-100 A Hangar type bearing for eccentric loads withDimensional Data Hangar Brgs. an external lube fitting.See Page 30

SCHB Screw Conveyor Single 15/16 - 4 25-100 Designed for screw conveyors with lubeDimensional Data Brgs. capabilities thru the mounting pipe.See Page 31

ST Wide Slot Single 1/2 - 37/16 20-80 Standard take ups are used with a fabricatedDimensional Data Take Ups frame for shaft adjustment.See Page 32

NPG & SPG Unit & Frame Single 7/8 - 215/16 25-75 Available with standard pillow blocks andDimensional Data Take Ups protected take up screws to adjust parallel shafts.See Page 38-39

STH Unit & Frame Single 7/8 - 215/16 25-75 Wide slot take up frame including standardDimensional Data Take Ups take up unit.See Page 36-37

Hou

sing

Con

figur

atio

n

Lock

Avai

labl

e Bo

reSi

zes

(Met

ric)

Oth

erIm

porta

ntFe

atur

es

Avai

labl

e Bo

reSi

zes

(Inc

hes)

STANDARD DUTY SERIESWITH SETSCREW LOCK

Appl

icatio

nIn

form

atio

n

Sele

ctio

nFa

ctor

s

MOUNTED BALL BEARINGS

* Consult Sealmaster for more information.Polígono Indutrial O Rebullón s/n. 36416 - Mos - España - [email protected]

11

Hou

sing

Con

figur

atio

n

Lock

Avai

labl

e Bo

reSi

zes

(Met

ric)

Oth

erIm

porta

ntFe

atur

es

Avai

labl

e Bo

reSi

zes

(Inc

hes)

Appl

icatio

nIn

form

atio

n

Sele

ctio

nFa

ctor

s

INSERT Inserts Single 1/2 - 31/2 20-90 Designed for replacement in all housed units forDimensional Data both normal and medium duty applications.See Page 43

INSERT Inserts Double 7/8 - 31/2 * Designed for replacement in all housed units forDimensional Data both normal and medium duty applications.See Page 44

ER Style “A” Single 1/2 - 4 20-80 Cylindrical O.D. designed to mount in customer’sDimensional Data Inserts housing.See Page 41

AR Expansion Single 1/2 - 31/2 20-90 Replacement insert for expansion type units.Dimensional Data InsertsSee Page 42

NP-T High Base Single 3/4 - 215/16 See page Most widely used normal duty pillow blockDimensional Data Pillow Block 85 with high base to shaft centerline dimensions.See Page 69

NPL-T Low Base Single 3/4 - 215/16 See page Generally used where low shaft to centerDimensional Data Pillow Block 85 dimensions exist.See Page 69

SP-T Heavy Housing Single 13/16 - 37/16 * Interchanges shaft to centerline and bolt holeDimensional Data Pillow Block dimensions with other competitive designs.See Page 70

TB-T Tapped Base Single 15/16 - 2 See page Tapped base units are well suited for applicationsDimensional Data Pillow Block 85 where shafts are very close together.See Page 71

TFT-T Two Bolt Single 15/16 - 17/16 * Two bolt flange with close bolt centers. DesignedDimensional Data Flange Block for Air Handling applications. Raised back face.See Page 71

SF-T Four Bolt Single 3/4 - 27/16 See page Designed for flush mounting with machined basesDimensional Data Flange Block 85 and four bolt holes.See Page 72

SFT-T Two Bolt Single 3/4 - 27/16 See page Designed for flush mounting with machined basesDimensional Data Flange Block 85 for light loads and two bolt holes.See Page 72

FB-T Bracket Single 1/2 - 2 See page Narrow housing with three bolt holes on one sideDimensional Data Flange Block 85 of the housing. Best used in very tight spaces &See Page 74 tail pulleys.

SFC-T Cartridge Single 11/8 - 27/16 See page Four bolt flange with a round piloted surfaceDimensional Data Flange Block 85 extended from the mounting service. DesignedSee Page 73 for heavy loads, vibrating loads or shock loads.

SC-T Cylindrical Single 15/16 - 27/16 See page Cartridge units are similar to flange units. TheDimensional Data Cartridge 85 most noticeable difference is that they are designedSee Page 73 to be mounted in a customer’s housing.

Hou

sing

Con

figur

atio

n

Lock

Avai

labl

e Bo

reSi

zes

(Met

ric)

Oth

erIm

porta

ntFe

atur

es

Avai

labl

e Bo

reSi

zes

(Inc

hes)

Appl

icatio

nIn

form

atio

n

Sele

ctio

nFa

ctor

s

STANDARD DUTY SERIESWITH SETSCREW LOCK

(Cont’d.)

STANDARD DUTY SERIESWITH SKWEZLOC

TYPE, SIZES, AVAILABILITY, SELECTION FACTORS

* Consult Sealmaster for more information.


12

ST-T Unit Single 1/2 - 27/16 * Standard take ups are used with a fabricatedDimensional Data Take Ups frame for shaft adjustment.See Page 74

INSERT Inserts Single 3/4 - 27/16 See page Designed for replacement in all housed units forDimensional Data 85 both normal and medium duty applications.See Page 76

ER-T Style “A” Single 3/4 - 27/16 See page Cylindrical O.D. designed to mount in customer’sDimensional Data Inserts 85 housing. Used primarily in the printing industry.See Page 75

AR-T Expansion Single 3/4 - 27/16 See page Replacement insert for expansion type units.Dimensional Data Inserts 85See Page 76

MP Two Bolt Single 15/16 - 4 25-100 Generally used in medium to heavy dutyDimensional Data Pillow Block applications. Dimensionally interchangeableSee Page 47 with many competitive units.

MPD Two Bolt Double 15/16 - 4 * Medium duty pillow block with an extended innerDimensional Data Pillow Block race and dual setscrew locking.See Page 49

EMP Expansion Single 15/16 - 4 25-80 Designed for medium duty applications whereDimensional Data Pillow Block shaft expansion exists.See Page 48

MFP Four Bolt Single 115/16 - 415/16 50-100 Large bore medium duty pillow block with fourDimensional Data Pillow Block bolt base. Excellent for heavy shock loads.See Page 51

MSPD Two Bolt Double 111/16 - 415/16 * High base to center dimensions with extendedDimensional Data Pillow Block inner race and dual locking setscrews.See Page 52

MSFPD Four Bolt Double 115/16 - 415/16 * Same as “MSPD” with four bolt base for heavyDimensional Data Pillow Block shock loads.See Page 53

SPM Two Bolt Single 13/16 - 21/2 * Designed for interchangeability with competitiveDimensional Data Pillow Block units.See Page 50

MSF Four Bolt Single 15/16 - 415/16 25-100 For industrial machinery with medium to heavyDimensional Data Flange Block loads and four bolt face mounting.See Page 55

MSFT Two Bolt Single 15/16 - 2 25-50 Medium duty two bolt flange for face mounting.Dimensional Data Flange BlockSee Page 54

MSC Cylindrical Single 15/16 - 4 25-100 Designed to fit in customer’s housing and willDimensional Data Cartridge handle medium loads and speeds.See Page 57

MFC Flange Single 15/16 - 4 25-100 Pilot dimension fits in customer’s machine.Dimensional Data CartridgeSee Page 56

Hou

sing

Con

figur

atio

n

Lock

Avai

labl

e Bo

reSi

zes

(Met

ric)

Oth

erIm

porta

ntFe

atur

es

Avai

labl

e Bo

reSi

zes

(Inc

hes)

Appl

icatio

nIn

form

atio

n

Sele

ctio

nFa

ctor

s

STANDARD DUTY SERIESWITH SKWEZLOC

(Cont’d.)

Lock Avai

labl

e Bo

reSi

zes

(Met

ric)

Oth

erIm

porta

ntFe

atur

es

Avai

labl

e Bo

reSi

zes

(Inch

es)

Sele

ctio

nFa

ctor

s

MEDIUM DUTY SERIESWITH SETSCREW

Hou

sing

Con

figur

atio

n

Appl

icatio

nIn

form

atio

n


* Consult Sealmaster for more information.Polígono Indutrial O Rebullón s/n. 36416 - Mos - España - [email protected]

13

MST Unit Single 15/16 - 4 25-100 Wide slot medium duty take up used to move orDimensional Data Take Up adjust shafts.See Page 58

INSERT Inserts Single 15/16 - 4 25-100 Designed for replacement in all housed units forDimensional Data both normal and medium duty applications.See Page 60

INSERT Inserts Double 15/16 - 415/16 * Designed for replacement in all housed units forDimensional Data both normal and medium duty applications.See Page 61

AR Expansion Single 15/16 - 4 25-100 Replacement insert for expansion type units.Dimensional Data InsertsSee Page 59

MP-T Two Bolt Single 1 - 21/4 * Generally used in medium to heavy dutyDimensional Data Pillow Block applications. Dimensionally interchangeableSee Page 79 with many competitive units.

EMP-T Expansion Single 15/16 - 27/16 * Designed for medium duty applications whereDimensional Data Pillow Block shaft expansion exists.See Page 79

MSF-T Four Bolt Single 1 - 21/4 * For industrial machinery with medium to heavyDimensional Data Flange Block loads and four bolt face mounting.See Page 80

MSFT-T Two Bolt Single 1 - 2 * Medium duty two bolt flange for face mounting.Dimensional Data Flange BlockSee Page 80

MSC-T Cylindrical Single 1 - 21/4 * Designed to fit in customer’s housing and willDimensional Data Cartridge handle medium loads and speeds.See Page 81

MFC-T Flange Single 1 - 21/4 * Pilot dimension fits in customer’s machine.Dimensional Data CartridgeSee Page 81

MST-T Unit Single 1 - 21/4 * Wide slot medium duty take up used to move orDimensional Data Take Up adjust shafts.See Page 82

INSERT Inserts Single 1 - 23/16 * Designed for replacement in all housed units forDimensional Data both normal and medium duty applications.See Page 83

AR-T Expansion Single 1 - 23/16 * Replacement insert for expansion type units.Dimensional Data InsertsSee Page 83

Lock

Avai

labl

e Bo

reSi

zes

(Met

ric)

Oth

erIm

porta

ntFe

atur

es

Avai

labl

e Bo

reSi

zes

(Inch

es)

Sele

ctio

nFa

ctor

s

MEDIUM DUTY SERIESWITH SETSCREW

(Cont’d.)

Hou

sing

Con

figur

atio

n

Appl

icatio

nIn

form

atio

n

Lock

Avai

labl

e Bo

reSi

zes

(Met

ric)

Oth

erIm

porta

ntFe

atur

es

Avai

labl

e Bo

reSi

zes

(Inch

es)

Sele

ctio

nFa

ctor

s

MEDIUM DUTY SERIESWITH SKWEZLOC

Hou

sing

Con

figur

atio

n

Appl

icatio

nIn

form

atio

n

TYPE, SIZES, AVAILABILITY, SELECTION FACTORS

* Consult Sealmaster for more information.


14

ZONE HARDENEDINNER RACE...provides fully hardened ball path whileleaving race extension unhardened,allowing for exceptional control ofsetscrew holding power. Raceways areground and honed to ensure longer lifeand quieter operation.

THE GOLD STANDARD IS THESTANDARD OF SUPERIOR DESIGN

SPECIALLY-DESIGNED DIAMONDPOINT CUP, GROUND THREADSETSCREWS AT 120°...deliver superior shaft holding power with lessrace distortion than any other setscrew design.

AVAILABLE IN THEINDUSTRY’S WIDEST

BORE RANGEFROM 1/2” THROUGH 4 15/16”.

EXTRA WIDE INNERAND OUTER RACES...provide better stability on theshaft and in the housing, plusextra grease capacity.

Ground thread setscrewswith faceted cup points.

120°

120°

120°

Balanced 3-point contact

EXTRAWIDE

EXTRAWIDE

PATENTED FELTLABYRINTH SEAL...with rotating flinger directscontamination away from thesealing surfaces. The feltdesign provides a tightlabyrinth seal which retainsgrease and acts as a filter toexclude foreign material. Thedesign operates with lessdrag and less heatgeneration than rubbercontact seals. Alternateseals are available.


15

UNIQUE LAND RIDINGMETAL BALL RETAINER...minimizes friction and providesmaximum grease circulation. Retaineris designed to “float” on the groundextension (or lands) of the outer ringwhile spacing the balls precisely formore even load distribution. Thisminimizes wear on both balls andretainer, while maximizing stability,especially important in applicationsinvolving vibration, shock loading orhigh operating speeds. For applicationsinvolving high temperatures, +200°F,land riding brass retainers areavailable.

OTHERQUALITY FEATURESAND OPTIONS HELP

TO MAINTAINTHE HIGHEST

STANDARDSCORROSION-RESISTANT COATINGAll exposed inner and outer ring surfaces are speciallytreated with black oxide for oil affinity and corrosionresistance. This is standard on all Gold Line bearings atno extra cost. (Note that competitors charge extra for thisprotective coating.)

PERMANENT NAMEPLATEA metal nameplate containing the bearing’s unit numberand shaft size is firmly secured to each mounted bearingunit for long life and positive identification.

MODIFICATIONS AND OPTIONSINCREASE APPLICATION VERSATILITYSEALMASTER bearing engineers welcome the opportunity tocustomize the Gold Line with modifications and optional features.

INNER AND OUTER RACES OFHIGH QUALITY 52100VACUUMDEGASSED STEEL...

(HIGH CARBON, CHROME ALLOY)ensure fatigue life reliability.

SOLID BASECAST IRON HOUSING...

provides rigidity and vibrationdamping.

EXCLUSIVELOCKING PIN ANDDIMPLE SYSTEM...

prevents outer racerotation, allows a full ± 2°

misalignment andensures direct lubrication

into the bearing.


16

L-10 life is the theoretical number ofhours that 90% of bearings shouldlast based on a set of criteriaestablished in 1990 by AFBMA (nowknown as ABMA). The formula isbased on four design and calculatespredicted life based on load and shaftspeed.

L-10 Calculation Criteria1. Ball Diameter (D)2. Ball Path Pitch Diameter (P)3. Number of Balls4. Steel Selection and Quality

GOOD AS GOLD...NO EQUAL!

52100 High Quality Bearing SteelSealmaster Gold Line Bearings utilize high quality 52100 vacuumdegassed steel. 52100 steel is widely recognized as a superior bearingsteel. It is resistant to shock loading and carries high metal fatigue liferatings. In addition, Sealmaster specifies all steel to be vacuum degassed(VDG). This is an extra manufacturing operation to filter impurities andremove inclusions that often appear during steelmaking. The result is acleaner and more pure material that is better able to withstand subsurfacecracking and subsequent premature metal fatigue failures.


Most applications haveproblems that shorten usefulbearing life.

Few bearings actually reachcalculated L-10 potential.

The Sealmaster Gold Bearingdesign platform addressesmany of these issues througha combination of unique andpatented features.

P

D

MAXIMIZE USEFUL BEARING LIFE!DIFFERENTIATED LUBRICATIONAND SEALING SYSTEMS...Most mounted bearings operate in conditions that challengetheir sealing and lubrication systems. Sealmaster Gold ballbearings have a reputation for increasing application up-time.The unique features described in this shaded section eachcontribute to better sealing and improved lubricationeffectiveness.

Bearings are typically selected on the basisof calculated L-10 Life only. Over 50 years ofexperience has indicated that most bearingsnever reach metal fatigue. The Sealmaster

Gold Ball Bearing platform has becomesynonymous with problem solving by

addressing operating factors with uniquefeatures designed to prolong bearing life.

WHEN WAS THE LAST TIME YOUREPLACED A BEARING

WITH A CRACKED RACE?

THAT'S WHAT METAL FATIGUECAN DO!!

Ball Bearing Ratings

Loss of shaft lock is another of the most typical modes ofpremature bearing failure. The Sealmaster design effectivelyaddresses this problem. The interrelated features in thisshaded section maximize the bearing hold to the shaft andprovide other functional benefits. Please referenceSealmaster Double lock and SKWEZLOC products foradditional information.

SUPERIOR SHAFT STABILITY...


17

Rugged cast iron housings...Solid bases are standard on Sealmaster Gold ball bearingpillow blocks. The rugged solid face absorbs shock loadsand distributes forces throughout the housing. Thisconstruction is also key on mounting surfaces such assheet metal where "buckling" of the structure may occurwhen hollow foot castings are used. We encourage youto visually inspect the difference! Extra Tough...More Value!

Locking Pin and Dimple Direct Lubrication & Outer Ring Antirotation...The Sealmaster exclusive locking pin and dimple system provides direct lubrication flow into the bearing chamber.The locking pin extends from directly beneath the zerk fitting into a dimple drilled into an extra wide outer race.

The floor of the dimple is also the grease port of entry to the ballpath. This design minimizes the chances of contaminants oroxidized grease from inhibiting relubrication. The locking pin alsoproperly positions the bearing insert within the housingconfiguration and allows for ±2 degrees misalignment. Further,the locking pin prevents outer race rotation (sometimes referred toas "creep"). In other bearing designs where outer race rotationoften occurs, the lubrication system may be compromised and theuser's ability to re-lubricate the bearing is diminished. TheSealmaster locking pin and dimple system is a most importantfeature contributing to longer useful bearing life...available only onSealmaster Gold...Different by Design!

SOLID CASTIRON HOUSING

DIFFERENT...BY DESIGN!

Extra Wide Inner Race...Sealmaster long inner race provides greater surfacecontact with the shaft for stability and wide loaddistribution. This is critical on applications where vibration,shock, and reciprocating motion exist.

Extra Wide Outer Race...Sealmaster has the industry's widest outer race.Ranging from 13% to 26% wider than competitive units.This feature provides a significant surface area for theabsorption of shock loads. More importantly, the widerace creates a large internal grease chamber. Aspreviously mentioned, lubrication issues are the leadingcauses of bearing failures. The extra grease extendsuseful bearing life. Better by design...No Equal!


18

120° SET SCREW POSITION AND PRECISION GROUNDDIAMOND FACETED SET SCREWSRoundness of the inner race is uniformly accepted as acritical factor effecting overall bearing performance.Sealmaster set screws located 120° apart provide for abalanced 3-point contact. This evenly positioned shaft lockdesign is particularly important in high speed applicationswhere any eccentricity is magnified. See pages 64-68 forinformation about Sealmaster Skwezloc concentriclocking device...the Sealmaster ultimate in concentricityand true rolling motion.Every component of the Sealmaster Gold design has morethan one purpose. Sealmaster Gold Ball Bearings comestandard with precision ground (not rolled) setscrews thatmate effectively with our inner race post heat treat drilledand tapped setscrew holes. These premium setscrews alsoincorporate a diamond faceted point (more effective thancup-point or knurled) that tightly secures the setscrews tothe shaft and resists any reverse rotation or backout.


The Sealmaster labyrinth felt seal (our name Sealmastermeans "Master Seal") is the industry benchmark for keepingcontaminants out and lubrication in! The design incorporatesa series of passageways with a highly effective filtering mediathat together block the ingress of contaminants and allowfor the purging of oxidized grease during re-lubrication.Protective metal flingers are primary factors in sealperformance. The inner flinger is pressed into the outer raceand is a stationary foundation for the sealing system. Theouter flinger, the first barrier to contaminant entry, is attachedto the inner race and therefore rotates with the shaft. Therotation of the outer flinger offers two significant benefits.The first is the creation of a centrifugal force that repels debrisby "slinging" it away from the seal area. The second is anextension of the flinger internally into the bearing chamberthat initiates a vortex that churns the lubricant back towardthe ball path where it is needed most! Sealmaster's MasterSeal is more than a seal... it is an integral part of our bearingsystem that extends useful bearing life.

PATENTED FELT LINED FLINGER

Sealmaster inner and outer races and seal flingers areprocessed through an alkaline solution. This chemicallyprimes the surface of the steel for better lubricationretention and corrosion resistance. Unlike manycompetitors Sealmaster provides black oxide as astandard feature. More Value...No Added Cost!

BLACK OXIDE CORROSIONRESISTANT RACES

120°


19

UNIQUE METALLANDRIDING RETAINER...

DIFFERENT...BY DESIGN!

ZONE HARDENED INNER RACE...Sealmaster incorporates a unique heat treat process that hardens theinner race only where it is needed...underneath the ball path! This permitsthe extended portion of the inner race to remain unhardened and allowsfor tapping set screws holesafter heat treat. This processdoes not distort the tappedthreads in the set screwholes that creates a tightlymeshed system and aneffective, secure lock.Excellent hold on theShaft!

PERMANENTMETAL NAMEPLATE...

Sealmaster takes pride in the details. The Sealmaster metalnameplate is an additional example of outstanding value.

Each metal name plate is riveted to the housing and is able towithstand the many expected years of bearing operation.

Good As Gold...with No Equal!

MAXIMUMUSEFUL

BEARINGLIFE

Another exclusive feature is the Sealmaster metal land riding retainer.The retainer may be considered the "heart" of the bearing and theSealmaster retainer is particularlystrong. The retainer is metalinstead of nylon as found in otherdesigns. This strength is especiallyimportant under heavily loadedsituations where the accuratespacing of the bearing balls is critical. Further, the land riding designallows for free 360 degree circulation of lubricant around the balls andinto the ball paths that contributes to higher speed capability. Anotherbenefit is the collection of grease in the retainer's recessed ball pocketsthat allows for a gradual release of oil as needed. The Sealmaster metalland riding retainer is key to cooler running, longer grease life, and highspeed capability. More Value...Different by Design!

GOOD ASGOLD...

NO EQUAL!

DIFFERENTRATEDLUBRICATION

AND

SEALING SYSTEMS

SUPERIORSHAFT STABILITY


104208104NP8


NP Series Standard Duty Pillow Blocks...Setscrew Locking

SHAFT Dimensions in Inches BOLT DIAM. PART BRG.

A B C

D E F G H J KSIZE UNIT

IN MM NO. NO. MIN. MAX. IN. WT.

1/29/165/8 3/16 5 3 3/8 4 1/8 1 1/2 3/4 7/16 1/2 2 7/16 1 7/32 23/32 3/8 1.711/16

3/4 20

13/167/815/16 7/16 5 1/2 3 7/8 4 3/8 1 1/2 5/8 7/16 1/2 2 13/16 1 3/8 13/16 3/8 2.21 25

1 1/16 104NP17 1042111 1/8 104NP18 1042121 3/16 104NP19 9/16 9/16 3 3/8 1 1/2 7/8 1/2 3.61 1/4 30

1 1/4 104NP20 1042141 5/16 104NP21 1042151 3/8 104NP22 9/16 5/8 3 3/4 1 11/16 1 1/2 4.51 7/16 104NP23 104217

35

1 1/2 104NP24 1042181 9/16 104NP25 9/16 11/16 3 15/16 1 15/16 1 3/16 1/2 5.7

40

1 5/81 11/161 3/4 7/16 6 1/16 2 1/8 13/16 9/16 11/16 4 1/4 1 15/16 1 3/16 1/2 6.5

45

1 13/161 7/81 15/16 9/16 2 1/32 1 9/32 5/8 7.92

50

22 1/8 104NP34 1042222 3/16 104NP35

55

2 1/4 104NP36 1042242 3/8 104NP38 1042262 7/16 104NP39

60

For Load Ratings, see page 45.For Standard Duty Bearing Inserts-Single Lock, see page 43.

Felt Seal StandardPositive sealing for low, medium, and highspeed operation.

Single Lip Contact SealAvailable on all sizes. Recommended wheremoisture conditions prevail.To specify, add suffix "C" (NP-16C).

Hi-Temp SealAvailable as an option where operatingtemperatures are in 250-400° range.


20(See seal options on page 188.)

104NP9 104209104NP101042010 1 104NP11 1042011

104NP12 1042012104NP204 1045204 1 5/16 5 3 3/8 4 1/8 1 1/2 3/4 7/16 1/2 2 9/16 1 7/32 23/32 3/8 1.9

104NP13 1042013104NP14 1042014104NP15 1042015 1 104NP16 10421104NP205 1045205

104NP20R 104114104213 1 11/16 6 1/2 4 7/16 5 1/16 1 7/8 13/16

104NP206 1045206

104216 1 7/8 6 9/16 4 11/16 5 5/16 1 7/8 13/16

104NP207 1045207

104NP208 1045208104219 1 15/16 7 1/4 4 7/8 5 7/8 2 1/8 1

104NP26 1042110104NP27 1042111104NP28 1042112 2 1/8 7 1/2 5 104NP209 1045209

104NP29 1042113104NP30 1042114104NP31 1042115 2 1/4 8 1/8 6 6 1/2 2 3/8 7/8 11/16 3/4 4 104NP32R 10412104NP210 1045210

104NP32 10422

104NP211 1045211

104NP212 1045212

104223 2 1/2 8 5/8 6 1/2 7 2 3/8 7/8 11/16 3/4 5 2 3/16 1 5/16 5/8 9.7

104227 2 3/4 9 1/2 6 7/8 7 5/8 2 3/4 1 11/16 7/8 5 9/16 2 9/16 1 9/16 5/8 13.7

21



A B C


IN MM NO. NO. MIN. MAX. IN. WT.

1/2 104NPL8 1042089/16 104NPL9 1042095/8 1/16 5 3 3/8 4 1/8 1 1/2 3/4 7/16 3/8 2 5/16 1 7/32 23/32 3/8 1.711/16

3/4 20

13/167/815/16 5/16 5 1/2 3 7/8 4 3/8 1 1/2 5/8 7/16 1/2 2 11/16 1 3/8 13/16 3/8 2.01 25

1 1/161 1/81 3/161 1/4 30

1 1/41 5/161 3/8 13/16 6 9/16 4 11/16 5 5/16 1 7/8 13/16 9/16 9/16 3 11/16 1 11/16 1 1/2 4.41 7/16

35

1 1/21 9/16 15/16 7 1/4 4 7/8 5 7/8 2 1/8 1 9/16 11/16 3 15/16 1 15/16 1 3/16 1/2 5.7

40

1 5/81 11/161 3/4 1/16 7 1/2 5 7/16 6 1/16 2 1/8 13/16 9/16 5/8 4 3/16 1 15/16 1 3/16 1/2 6.2

45

1 13/161 7/81 15/16 3/16 8 1/8 6 6 1/2 2 3/8 7/8 11/16 11/16 4 1/2 2 1/32 1 9/32 5/8 7.82

50

22 1/82 3/16 15/16 2 3/16 1 5/16 5/8 9.6

55

2 1/42 3/82 7/16 11/16 9 1/2 6 7/8 7 5/8 2 3/4 1 11/16 13/16 5 1/2 2 9/16 1 9/16 5/8 13.5

60

NPL Series Standard Duty Pillow Blocks...Setscrew Locking

For Load Ratings, see page 45.For Standard Duty Bearing Inserts-Single Lock, see page 43.See page 20 for seal arrangements.


104NPL10 1042010 1 104NPL11 1042011

104NPL12 1042012104NPL2041045204 1 1/4 5 3 3/8 4 1/8 1 1/2 3/4 7/16 7/16 2 1/2 1 7/32 23/32 3/8 1.7

104NPL13 1042013104NPL14 1042014

1 1042015104NPL15104NPL16 10421104NPL205 1045205

104NPL17104211104NPL18 104212104NPL19104213 1 9/16 6 1/2 4 7/16 5 1/16 1 7/8 13/16 9/16 7/16 3 1/4 1 1/2 7/8 1/2 3.6104NPL20R 104114104NPL2061045206

104NPL20 104214104NPL21104215104NPL22 104216 1 104NPL23 104217104NPL207 1045207

104NPL24 104218104NPL25104NPL208 1045208

104219 1

104NPL26 1042110104NPL27 1042111104NPL28 1042112 2 104NPL209 1045209

104NPL29 1042113104NPL30 1042114104NPL311042115 2 104NPL32R 10412104NPL210 1045210

104NPL32 10422104NPL34 104222104NPL35 104223 2 7/16 8 5/8 6 1/2 7 2 3/8 7/8 11/16 11/16 4 104NPL211 1045211

104NPL36 104224104NPL38 104226104NPL39 104227 2 104NPL212 1045212

22


SHAFT Dimensions in Inches BOLT

DIAM. PART BRG.A B C D E F G H J K

SIZE UNIT

IN MMNO. NO.

MIN. MAX.IN. WT.

7/815/161 104NPD16 10421D

1 1/161 1/81 3/16

1 1/41 5/161 3/81 7/16

1 1/21 9/16

1 5/81 11/161 3/4

1 7/81 15/16

2 104NPD32 10422D2 1/82 3/16

2 1/42 3/82 7/16

NPD Series Standard Duty Pillow Blocks with Double Lock...Setscrew Locking

For Load Ratings, see page 45.For Standard Duty Bearing Inserts-Double lock, see page 44.


Single Lip Contact SealAvailable on all sizes. Recommended wheremoisture conditions prevail.To specify, add suffix "C" (NPD-16C).

Hi-Temp SealAvailable as an option where operatingtemperatures are in 250-400° range.(See seal options on page 188).


104NPD14 1042014D104NPD15 1042015D 1 7/16 5 1/2 3 7/8 4 3/8 1 1/2 5/8 7/16 1/2 2 13/16 1 1/2 3/4 3/8 2.4

104NPD17 104211D104NPD18 104212D 1 11/16 6 1/2 4 7/16 5 1/16 1 7/8 13/16 9/16 9/16 3 3/8 1 3/4 7/8 1/2 3.8104NPD19 104213D

104NPD20 104214D104NPD21 104215D104NPD22 104216D 1 7/8 6 9/16 4 11/16 5 5/16 1 7/8 13/16 9/16 5/8 3 3/4 2 1 1/2 4.7104NPD23 104217D

104NPD24 104218D104NPD25 104219D 1 15/16 7 1/4 4 7/8 5 7/8 2 1/8 1 9/16 11/16 3 15/16 2 5/16 1 5/32 1/2 6.0

104NPD26 1042110D104NPD27 1042111D 2 1/8 7 1/2 5 7/16 6 1/16 2 1/8 13/16 9/16 11/16 4 1/4 2 3/8 1 3/16 1/2 6.5104NPD28 1042112D

104NPD30 1042114D104NPD31 1042115D 2 1/4 8 1/8 6 6 1/2 2 3/8 7/8 11/16 3/4 4 9/16 2 1/2 1 1/4 5/8 8.3

104NPD34 104222D 2 1/2 8 5/8 6 1/2 7 2 3/8 7/8 11/16 3/4 5 2 5/8 1 5/16 5/8 10.0104NPD35 104223D

104NPD36 104224D104NPD38 104226D 2 3/4 9 1/2 6 7/8 7 5/8 2 3/4 1 11/16 7/8 5 9/16 3 1/8 1 9/16 5/8 14.0104NPD39 104227D

23


SHAFT Dimensions in InchesN M DIAM. PART BRG.

MIN. BOLT UNITIN MM

NO. NO. A B C D H J K TAP DEPTH UNC-2B THD WT.

1/29/165/8 104TB10 104201011/16 104TB11 5/16 3 1/8 2 1 1/2 2 9/16 1 7/32 23/32 1/2 3/8-16 1.8 3/4 104TB12 1042012

20

13/16 104TB13 10420137/8 104TB14 104201415/16 104TB15 7/16 3 2 1 1/2 2 13/16 1 3/8 13/16 1/2 3/8-16 2.01

25

1 1/161 1/81 3/16 7/16-14 3.51 1/4

30

1 1/41 5/161 3/8 1/2-13 4.51 7/16

35

1 1/21 9/16 1/2-13 6.0

40

1 5/8 104TB26 10421101 11/16 104TB27 10421111 3/4 104TB28 15/16 1 3/16 3/4 1/2-13 6.50

45

1 13/16 104TB29 10421131 7/8 104TB30 10421141 15/16 104TB31 1/32 1 9/32 7/8 5/8-11 8.02

50

TB Series Tapped Base Pillow Blocks...Setscrew Locking

For Load Ratings, see page 45.For Standard Duty Bearing Inserts-Single Lock, see page 43.See page 22 for seal arrangements.


104TB8 104208104TB9 104209

1042011 1

104TB204 1045204

104TB16 10421104TB205 1045205

1042015 1

104TB17 104211104TB18 104212104TB19 104213 1 11/16 4 3 1 1/2 3 13/32 1 1/2 7/8 5/8104TB20R 104114104TB206 1045206

104TB20 104214104TB21 104215104TB22 104216 1 7/8 4 1/4 3 1/4 1 7/8 3 3/4 1 11/16 1 3/4104TB23 104217104TB207 1045207

104TB24 104218104TB25 104219 1 15/16 4 5/8 3 1/2 1 7/8 3 15/16 1 15/16 1 3/16 3/4104TB208 1045208

104TB209 10452091042112 2 1/8 5 3 3/4 2 4 1/4 1

104TB32R 10412104TB210 1045210

1042115 2 1/4 5 1/2 4 2 4 5/8 2

24


SHAFT Dimensions in Inches BOLTDIAM. PART BRG.

A BC


IN MM NO. NO.MIN. MAX.

IN. WT.

13/16 104SP13 10420137/8 104SP14 104201415/16 104SP15 5/16 1 3/8 13/16 1/2 3.61

25

1 1/161 1/81 3/161 1/4

30

1 1/41 5/161 3/81 7/16

35

1 1/21 9/16

40

1 5/8 104SP26 10421101 11/16 104SP27 10421111 3/4 104SP28 15/16 1 3/16 5/8 8.1

45

1 13/16 104SP29 10421131 7/8 104SP30 10421141 15/16 104SP31 5/16 2 1/32 1 9/32 5/8 11.62

50

22 1/82 3/16 14.1

55

2 1/42 3/82 7/16

60

2 1/22 11/16 104SP43 11/16 3/4 26.3

70

2 7/8 104SP46 10422142 15/16 104SP47 3/16 3 1/16 1 3/4 3/4 26.6

75

33 3/16 34.0

80

3 1/43 3/83 7/16

SP Series Standard Duty Pillow Blocks...Setscrew Locking

For Load Ratings, see page 45. For Standard Duty Bearing Inserts-Single Lock, see page 43. See page 22 for seal arrangements. See page 188 for custom seals.


1042015 1 3/4 7 5 1/8 5 5/8 2 3/4 9/16 9/16 3 104SP16 10421104SP205 1045205

104SP17 104211104SP18 104212104SP19 104213 2 7 1/2 5 3/8 6 1/8 2 7/8 9/16 5/8 3 7/8 1 1/2 7/8 1/2 5.0104SP20R 104114104SP206 1045206

104SP20 104214104SP21 104215104SP22 104216 2 3/8 8 1/4 5 5/8 6 7/8 2 1/4 1 1/4 3/4 3/4 4 1/2 1 11/16 1 5/8 7.0104SP23 104217104SP207 1045207

104SP24 104218104SP25 104219 2 5/16 8 1/2 5 7/8 7 1/8 2 3/8 1 1/4 3/4 3/4 4 9/16 1 15/16 1 3/16 5/8 7.6104SP208 1045208

104SP209 10452091042112 2 3/8 8 3/4 5 7/8 7 1/8 2 3/8 1 1/4 3/4 3/4 4 5/8 1

104SP32R 10412104SP210 1045210

1042115 2 3/4 10 1/2 6 3/4 8 1/2 2 1/2 1 1/2 3/4 7/8 5

104SP32 10422104SP34 104222104SP35 104223 3 1/8 11 1/4 7 5/8 9 3/8 2 3/4 1 1/2 3/4 7/8 5 15/16 2 3/16 1 5/16 5/8104SP211 1045211

104SP36 104224104SP38 104226104SP39 104227 3 1/8 11 1/2 7 7/8 9 3/8 3 1 1/2 7/8 7/8 6 1/16 2 9/16 1 9/16 3/4 16.5104SP212 1045212

104SP40 1043281042211 3 3/4 12 5/8 9 3/8 10 5/8 3 3/8 1 3/8 7/8 1 7 1/8 2 3/4 1

104SP214 1045214

1042215 3 3/4 13 9 1/4 10 3/4 3 3/8 1 1/2 7/8 1 7

104SP215 1045215

104SP48 10433104SP51 104233 4 14 1/2 10 5/8 12 1/8 3 3/4 1 1/2 7/8 1 1/8 7 13/16 3 1/4 1 15/16 3/4104SP216 1045216

104SP52 104234104SP54 104236 4 15 9 5/8 11 7/8 4 1/4 2 1 1 1/4 8 1/16 3 3/8 2 1/32 7/8 42.1104SP55 104237

25



A B C D E F G H J KSIZE UNIT

IN MMNO. NO.

MIN. MAX. IN. WT.

7/815/161

1 1/161 1/81 3/16

1 1/41 5/161 3/81 7/16

1 1/21 9/16

1 5/81 11/161 3/4

1 7/81 15/16

22 1/82 3/16

2 1/42 3/82 7/16

2 1/22 11/16

2 7/82 15/16

33 3/16

SPD Series Standard Duty Pillow Blocks with Double Lock...Setscrew Locking

For Load Ratings, see page 45. For Standard Duty Bearing Inserts-Double Lock, see page 44.See page 188 for custom seals.


Single Lip Contact SealAvailable on all sizes. Recommended wheremoisture conditions prevail.To specify, add suffix "C" (NPD-16C).



104SPD14 1042014D104SPD15 1042015D 1 3/4 7 5 1/8 5 5/8 2 3/4 9/16 9/16 3 5/16 1 1/2 3/4 1/2 3.6104SPD16 10421D

104SPD17 104211D104SPD18 104212D104SPD19 104213D 2 7 1/2 5 3/8 6 1/8 2 7/8 9/16 5/8 3 7/8 1 3/4 7/8 1/2 5.0

104SPD20 104214D104SPD21 104215D104SPD22 104216D 2 3/8 8 1/4 5 5/8 6 7/8 2 1/4 1 1/4 3/4 3/4 4 1/2 2 1 5/8 7.2104SPD23 104217D

104SPD24 104218D104SPD25 104219D 2 5/16 8 1/2 5 7/8 7 1/8 2 3/8 1 1/4 3/4 3/4 4 9/16 2 5/16 1 5/32 5/8 7.7

104SPD26 1042110D104SPD27104SPD28 1042112D

1042111D 2 3/8 8 3/4 5 7/8 7 1/8 2 3/8 1 1/4 3/4 3/4 4 5/8 2 3/8 1 3/16 5/8 8.3

104SPD30 1042114D104SPD31 1042115D 2 3/4 10 1/2 6 3/4 8 1/2 2 1/2 1 1/2 3/4 7/8 5 5/16 2 1/2 1 1/4 5/8 11.6

104SPD32 10422D104SPD34 104222D 3 1/8 11 1/4 7 5/8 9 3/8 2 3/4 1 1/2 3/4 7/8 5 15/16 2 5/8 1 5/16 5/8 14.1104SPD35 104223D

104SPD36 104224D104SPD38 104226D104SPD39 104227D 3 1/8 11 1/2 7 7/8 9 3/8 3 1 1/2 7/8 7/8 6 1/16 3 1/8 1 9/16 3/4 17.0

104328D104SPD43 1042211D 3 3/4 12 5/8 9 3/8 10 5/8 3 3/8 1 3/8 7/8 1 7 1/8 3 1/2 1 3/4 3/4 26.8104SPD40

104SPD46 1042214D104SPD47 1042215D3 3/4 13 9 1/4 10 3/4 3 3/8 1 1/2 7/8 1 7 3/16 3 1/2 1 3/4 3/4 26.8

104SPD48 10433D104SPD51 104233D 4 14 1/2 10 5/8 12 1/8 3 3/4 1 1/2 7/8 1 1/8 7 13/16 3 7/8 1 15/16 3/4 34.5

26


SHAFT Dimensions in InchesDIAM. PART BRG.

A B C D E FH

J K MUNIT

IN MM NO. NO.CORED

WT.

1/2 9/165/8 9/32 13/32 1 15/16 2 5/16 1/2 23/32 1.211/16

3/420 7/16 15/16 1 9/32 13/32 2 2 3/8 1/2 23/32 1.2

13/16 7/815/16 57/64 17/32 1 1/32 1 7/16 15/32 2 3/8 2 3/4 9/16 13/16 1.61

25

1 1/161 1/81 3/16 9/16 4 19/32 17/32 1 11/64 1 9/16 15/32 2 7/8 3 1/4 5/8 7/8 2.21 1/4

30

1 1/41 5/161 3/8 11/32 1 3/4 17/32 3 5/16 3 3/4 11/16 1 3.21 7/16

35

1 1/21 9/16 21/32 9/16 1 1/2 2 1/64 17/32 3 1/2 4 1/8 3/4 1 3/16 4.5

40

1 5/81 11/161 3/4 1/16 5 27/32 9/16 1 9/16 2 3/64 19/32 3 7/8 4 3/8 3/4 1 3/16 5.0

45

1 13/161 7/81 15/16 7/16 6 3/16 9/16 1 9/16 2 5/32 19/32 4 4 9/16 3/4 1 9/32 5.42

50

22 1/82 3/16 5/16 21/32 4 1/4 5 1/4 7/8 1-5/16 8.4

55

SFT Series Standard Duty Two-Bolt Flange Units...Setscrew Locking

For Load Ratings, see page 45. For Standard Duty Bearing Inserts-Single Lock, see page 43.See page 27 for seal arrangements.


104SFT10 1042010 3 7/8 3 7/16 15/16 1 104SFT9 104209104SFT8 104208

104SFT11 1042011

104SFT12 1042012104SFT204 1045204 4 13/32 3 17/32

104SFT13 1042013104SFT14 1042014104SFT15104SFT16 10421104SFT205 1045205

1042015 4 7/8 3

104SFT17 104211104SFT18 104212104SFT19104SFT20R 104114104SFT206 1045206

104SFT20 104214104SFT21 104215104SFT22 104216 6 1/8 5 1/8 9/16 1 104SFT23 104217104SFT207 1045207

104213 5

104SFT24 1042186 3/4 5 104SFT25 104219

104SFT208 1045208

104SFT26 1042110104SFT27 1042111104SFT28104SFT209 1045209

1042112 7

104SFT29 1042113104SFT30 1042114104SFT31 1042115 7 104SFT32R10412104SFT2101045210

104SFT32 10422104SFT34 104222104SFT35 104223 8 1/2 7 1/4 13/16 1 3/4 2 104SFT2111045211

27


SHAFT Dimensions in Inches

DIAM. PART BRG.A B C D E F G H I J K M N

UNIT

IN MMNO. NO. WT.

1/29/165/8 104FB10 104201011/16 104FB11 11/16 1 11/32 7/8 5/16 4 1/4 2 1/2 1 25/64 23/32 1/2 1.33/4 104FB12 1042012

20

13/16 104FB13 10420137/8 104FB14 104201415/16 104FB15 13/16 1 1/2 1 1/8 3/8 4 3/4 2 3/4 1 1/8 25/64 13/16 9/16 2.11

25

1 1/161 1/81 3/161 1/4

30

1 1/41 5/161 3/81 7/16

35

1 13/16 104FB29 10421131 7/8 104FB30 10421141 15/16 104FB31 3/16 4 2 3/4 2 15/16 2 5/32 1 5/8 1/2 7 1/2 4 5/8 1 1/2 33/64 1 9/32 3/4 5.12

50

FB Series Standard Duty Three Bolt Single Lock Flange Brackets...Setscrew Locking

For Load Ratings, see page 45. For Standard Duty Bearing Inserts-Single Lock, see page 43.


Single Lip Contact SealAvailable on all sizes. Recommendedwhere moisture conditions prevail.To specify, add suffix "C" (FB-16C).



104FB8 104208104FB9 104209

104FB204 1045204

1042011 3 2 3/8 1 1/2 1

104FB16 10421104FB205 1045205

104FB17 104211104FB18 104212104FB19 104213 3 3/4 2 3/4 1 7/8 2 1/16 1 5/8 1 1/4 3/8 5 3/8 3 1/4 1 1/4 25/64 7/8 5/8 3.0104FB20R 104114104FB206 1045206

1042015 3 3/8 2 1/2 1 5/8 1

104FB20 104214104FB21 104215104FB22 104216 4 1/4 3 1/4 2 2 3/8 1 7/8 1 1/4 1/2 6 1/8 3 3/4 1 7/16 33/64 1 11/16 3.1104FB23 104217104FB207 1045207

104FB32R 10412104FB210 1045210

1042115 5

28



A B C D E F G J K MUNIT

IN MMNO. NO. WT.

1/29/165/8 104SF10 9/32 13/32 11/32 2 5/16 1/2 23/32 1.411/16 104SF11 1042011

3/4 104SF12 104201220

13/16 104SF13 1042013 7/8 104SF14 104201415/16 104SF15 1/32 1 7/16 15/32 13/32 2 23/32 9/16 13/16 2.11

25

1 1/161 1/81 3/161 1/4

30

1 1/41 5/161 3/8 11/32 1 3/4 17/32 13/32 3 23/32 11/16 1 4.11 7/16

35

1 1/21 9/16

40

1 5/8 104SF26 10421101 11/16 104SF27 10421111 3/4 104SF28 9/16 2 3/64 19/32 31/64 4 21/64 3/4 1 3/16 5.7

45

1 13/16 104SF29 10421131 7/8 104SF30 10421141 15/16 104SF31 9/16 2 5/32 19/32 19/32 4 9/16 3/4 1 9/32 6.42

50

22 1/82 3/16

55

2 1/42 3/82 7/16 11.8

60

2 1/22 11/16 104SF43 5/16 3 21/32 11/16 6 1/8 1 1/16 1 11/16 16.4

70

2 7/8 104SF46 10422142 15/16 104SF47 3/16 25/32 13/16 6 1/2 1 5/16 1 3/4 19.4

75

SF Series Standard Duty Four-Bolt Flange Units...Setscrew Locking

For Load Ratings, see page 45. For Standard Duty Bearing Inserts-Single Lock, see page 43. Also available in Expansion Style. See page 29 for seal arrangements.Polígono Indutrial O Rebullón s/n. 36416 - Mos - España - [email protected]

104SF8 104208104SF9 104209

1042010 3 2 1/8 7/16 15/16 1

104SF204 1045204 3 3/8 2 1/2 7/16 15/16 1 9/32 13/32 11/32 2 3/8 1/2 23/32 1.5

104SF16 10421104SF205 1045205

1042015 3 3/4 2 3/4 17/32 1

104SF17 104211104SF18 104212104SF19 104213 4 1/4 3 1/4 17/32 1 11/64 1 9/16 15/32 25/64 3 7/32 5/8 7/8 3.6104SF20R 104114104SF206 1045206

104SF20 104214104SF21 104215104SF22 104216 4 5/8 3 5/8 9/16 1 104SF23 104217104SF207 1045207

104SF24 104218104SF25 104219 5 1/8 4 9/16 1 1/2 2 1/64 17/32 33/64 4 5/64 3/4 1 3/16 5.5104SF208 1045208

104SF209 10452091042112 5 3/8 4 1/8 9/16 1

104SF210 1045210104SF32R 10412

1042115 5 5/8 4 3/8 9/16 1

104SF32 10422104SF34 104222104SF35 104223 6 3/8 5 1/8 13/16 1 3/4 2 5/16 21/32 9/16 5 1/4 7/8 1 5/16 10.5104SF211 1045211

104SF36 104224104SF38 104226104SF39 104227 6 7/8 5 5/8 13/16 1 15/16 2 11/16 21/32 3/4 5 7/16 1 1 9/16

104SF212 1045212

104SF40 1043281042211 7 3/8 5 7/8 11/16 2

104SF214 1045214

104SF215 10452151042215 7 3/4 6 1 2 3/8 3

29


SFC Series Standard Duty Flange Cartridge Units...Setscrew LockingSHAFT Dimensions In InchesDIAM. PART BRG.

A B C D E F G H J K M N UNITIN MM

NO. NO.WT.

1 1/81 3/161 1/4

30

1 1/41 5/161 3/8 7/16 7/16 3/8 3/8 1 5/16 3.375 1 11/16 3.91 7/16

35

1 1/21 9/16 7/16 7/16 7/16 1 1/2 3.625 1 3/16 3/4 4.7

40

1 5/8 104SFC26 10421101 11/16 104SFC27 10421111 3/4 104SFC28 15/16 1 7/16 1/2 1/2 7/16 7/16 1 1/2 4.250 1 3/16 3/4 6.0

45

1 7/8 104SFC30 10421141 15/16 104SFC31 10421152 9/16 1/2 15/32 7/16 1 9/16 4.250 1 9/32 3/4 6.5

50

22 1/82 3/16

55

2 1/42 3/82 7/16 11/16 5.000 1 9/16 1 10.5

60

2 11/16 104SFC43 104221170 11/16 1 1/16 14.0

2 7/8 104SFC46 10422142 15/16 104SFC47 1/16 2 5/16 3/4 11/16 1 1/16 9/16 2 6.375 1 3/4 1 5/16 18.7

75

3 3/1680 20.0

For Load Ratings, see page 45. For Standard Duty Bearing Inserts-Single Lock, see page 43.


Single Lip Contact SealAvailable on all sizes. Recommendedwhere moisture conditions prevail.To specify, add suffix "C" (SFC-16C).



104SFC20R 104114 4 3/8 3 5/8 1 9/16 1 3/16 3/8 3/8 1/4 3/8 1 5/16 3.000 7/8 5/8 3.0

104SFC22 104216 5 4 1/8 1 11/16 1 1/4

104SFC18 104212104SFC19 104213

104SFC206 1045206

104SFC20 104214104SFC21 104215

104SFC23 104217104SFC207 1045207

104SFC24 104218104SFC25 104219 5 1/4 4 3/8 1 15/16 1 15/32 15/32104SFC208 1045208

104SFC209 1045209

104SFC32R 10412 6 1/8 5 1/8 2 1/32 1 15/32104SFC210 1045210

1042112 6 1/8 5 1/8 1

104SFC32 10422104SFC34 104222104SFC35104SFC211 1045211

104SFC36 104224104SFC38 104226104SFC39 104227 7 1/8 6 2 9/16 1 7/8 11/16 9/16 7/8 1/2 1 104SFC212 1045212

104223 6 3/8 5 3/8 2 3/16 1 5/8 9/16 1/2 5/8 7/16 1 9/16 4.500 1 5/16 7/8 7.5

104SFC214 1045214 7 5/8 6 1/2 2 7/8 2 3/16 11/16 9/16 1 1/8 9/16 1 3/4 5.500 1

104SFC215 10452151042215 8 3/4 7 1/2 3

104SFC51 104233104SFC216 1045216 8 3/4 7 1/2 3 1/4 2 7/16 13/16 11/16 1 1/4 5/8 2 6.375 1 15/16 1 5/16

30


Dimensions In InchesSHAFT

SERIESPART BRG.

*K MUnit

DIAM. NO. NO.A B C D E F G J Pipe Tap Thread

Wt.

IN MM Approx N.P.S.M. Length

15/1625

11 1/16

30

1 3/161 1/41 5/161 3/8

35

1 7/161 1/21 9/16 3/4 -14 3/4 3.4

40

1 11/161 3/41 7/81 15/16 7/16 3/16 3 1/4 1 7/8 3/4 1 9/32 2 15/32 1 -11 1/2 13/16 4.52

50

2 3/162 1/42 3/82 7/16 11 1/2

60

2 11/162 7/82 15/16 5/16 1 3/4 3 41/64 1 1/2 - 1 1/4 14.6

75 11 1/2

33 3/16 13/16 1 5/16 1 15/16 3 59/64 1 1/2 - 1 1/4 16.8

80 11 1/2

3 15/164 62.0

100

SEHB Series Hanger Bearing For Eccentric Drives...Setscrew Locking

For Load Ratings, see page 45.For Standard Duty Bearing Inserts-Single Lock, see page 43.* Use Straight Pipe Thread.Note: Units may be provided with tight internal and housing fits by addingsuffix BDZ to Part No., as SEHB-19 BDZ


Single Lip Contact SealAvailable on all sizes. Recommendedwhere moisture conditions prevail.To specify, add suffix "C" (SEHB-16C).



2-13 104SEHB16104SEHB18 104212104SEHB206 1045206

104SEHB305 1045305104SEHB15 1043015

104SEHB19 104313104SEHB20 104214

2-17 104SEHB21 104215 3 5/8 4 9/16 — 2 3/4 1 9/16 11/16 1 1 55/64 3/4 -14 3/4 3.1104SEHB22 104216104SEHB207 1045207

10431 3 1/8 4 1/16 — 2 1/2 1 9/16 5/8 7/8 1 19/32 3/4 - 14 13/16 2.2

104SEHB23 104317104SEHB24 104218

2-19 104SEHB25 104219 3 3/4 4 3/4 3/32 2 7/8 1 9/16 3/4 1 3/16 2 1/16104SEHB208 1045208

104SEHB27 1043111104SEHB28 1043112

2-115 104SEHB30 1042114104SEHB31 1042115 4 3/8 5 104SEHB32 10412104SEHB210 1045210

104SEHB35 104323104SEHB36 104224

2-27 104SEHB38 104226 5 5/8 6 13/16 11/32 4 2 5/16 1 1 9/16 2 63/64 1 1/4 - 1 1/8 9.0104SEHB39 104227104SEHB212 1045212

104SEHB43 1043211104SEHB46 1042214

2-215 104SEHB47 1042215 6 1/2 7 7/8 3/8 4 5/8 2 3/4 1 104SEHB215 1045215

104SEHB48 104332-33 104SEHB51 104233 6 7/8 8 5/16 5/16 4 7/8 2

104SEHB216 1045216

104SEHB63 10433152-43 104SEHB64 10434 10 1/4 13 1/4 — 8 1/8 4 3/8 1 15/16 2 11/16 5 11/64 2 1/2-8 1/2 2 5/8

104SEHB320 1045320

31


Dimensions In InchesSHAFT

SERIES PART BRG. *K M L Brg. to UnitDIAM. NO. NO. A B C D E F G

J Pipe Tap Thread Lub.Ftg. Wt.

IN MMApprox N.P.S.M. Length Centers

15/1625

1 ♦7/32 2.21 1/16

30

1 3/161 1/41 5/16 ♦1/4 3.11 3/8

35

1 7/161 1/21 9/16 ♦19/64 3.4

40

1 11/16 104SCHB27 10431111 3/4 104SCHB28 10431121 7/8 2-115 104SCHB30 10421141 15/16 104SCHB31 7/16 3/16 3 1/4 1 7/8 3/4 1 9/32 2 15/32 1 “- 13/16 17/64 4.52 11 1/2

50

2 3/162 1/42 3/82 7/16 11 1/2

60

2 11/16 104SCHB4310432112 7/8 104SCHB4610422142 15/16 2-215 104SCHB47 5/16 1 3/4 3 41/64 1 1/2” - 1 1/4 3/8 14.6

75 11 1/2

33 3/16 13/16 1 5/16 1 15/16 3 59/64 1 1/2” - 1 1/4 13/32 16.8

80 11 1/2

3 15/16 104SCHB6310433154 62.0

100 8 1/2

SCHB Series Hanger Bearing For Screw Conveyors...Setscrew Locking

For Load Ratings, see page 45. For Standard Duty Bearing Inserts-Single Lock, see page 43.♦ No Adaptor or Fitting* Use Straight Pipe ThreadSee page 30 for seal arrangements.


2-13 104SCHB16 1/8 4 1/16 — 2 1/2 1 9/16 5/8 7/8 1 19/32 3/4”- 14 3/410431 3104SCHB18104212104SCHB206 1045206

104SCHB305 1045305104SCHB15 1043015

104SCHB19104313104SCHB20104214

2-17 104SCHB21104215 3 5/8 4 9/16 — 2 3/4 1 9/16 11/16 1 1 55/64 3/4” - 14 3/4104SCHB22104216104SCHB207 1045207

104SCHB23 104317104SCHB24 104218

2-19 104SCHB25 104219 3 3/4 4 3/4 3/32 2 7/8 1 9/16 3/4 1 3/16 2 1/16 3/4”-14 3/4104SCHB208 1045208

104SCHB32 10412104SCHB210 1045210

1042115 4 3/8 5

104SCHB35104323104SCHB36104224

2-27 104SCHB38104226 5 5/8 6 13/16 11/32 4 2 5/16 1 1 9/16 2 63/64 1 1/4” - 1 1/8 21/64 9.0104SCHB39104227104SCHB212 1045212

104SCHB215 10452151042215 6 1/2 7 7/8 3/8 4 5/8 2 3/4 1

104SCHB48104SK1102-33 104SCHB51104233 6 7/8 8 5/16 5/16 4 7/8 2

104SCHB2161045216

2-43 104SCHB6410434 10 1/4 13 1/4 — 8 1/8 4 3/8 1 15/16 2 11/16 5 11/64 2 1/2” - 2 5/8 15/32104SCHB320 1045320

32


ST Series Standard Duty Take-Up Units...Setscrew Locking

For Load Ratings, see page 45. For Standard Duty Bearing Inserts-Single Lock, see page 43. For Take-Up Frames, see pages 36 & 37.See page 30 for seal arrangements. For custom seals see page 188.

SHAFT Dimensions In InchesDIAM. PART BRG.

A B C E F G H J K M N O P R SUNIT

IN MMNO. NO.

Core HubWT.

1/29/165/811/16 11/16 5/8 23/32 1/2 2 1 1/4 3/4 1 3/8 2 17/32 3 3 1/2 3 11/16 1 5/16 1 3/8 2.13/4

20

13/167/815/16 13/16 5/8 13/16 9/16 2 1 1/4 3/4 1 1/2 2 17/32 3 3 1/2 3 13/16 1 3/8 1 7/16 2.61

25

1 1/161 1/81 3/16 11/16 1 3/4 3.41 1/4 104ST20R 104114

30

1 1/41 5/161 3/8 15/16 5/8 1 11/16 2 1/2 1 7/16 7/8 1 3/4 2 1/2 17/32 3 1/2 4 5 1/16 2 1 15/16 4.01 7/16

35

1 1/21 9/16 15/16 1 1/8 2 1/8 3 1/4 11/16 4 4 1/2 5 11/16 2 3/16 2 1/8 6.0

40

1 5/81 11/161 3/4 15/16 1 1/8 2 3/16 3 1/4 11/16 4 4 5/8 5 11/16 2 1/4 2 1/16 6.0

45

1 13/161 7/81 15/16 15/16 1 1/8 2 3/16 3 3/8 11/16 4 4 5/8 5 7/8 2 5/16 2 3/16 6.02

50

22 1/82 3/16

55

2 1/42 3/82 7/16 15/16 2 11/16 12.3

60

2 1/22 11/16 11/16 1 1/16 4 3/8 2 3/4 1 5/8 3 3/8 4 3/4 1 1/16 5 15/16 6 9/16 8 13/16 3 7/16 3 5/16 19.0

70

2 7/82 15\16 15/16 6 9/16 9 1/8 3 5/8 3 7/16 19.0

75

3 3/1680 15/16 1 5/16 4 3/8 2 3/4 1 5/8 3 3/8 4 3/4 1 1/16 6 1/2 7 1/4 9 1/4 3 3/4 3 7/16 22.1

3 1/43 3/8 11/32 4 7/8 2 7/8 1 7/8 3 1/2 6 3/16 1 13/16 6 13/16 7 13/16 10 1/4 3 7/8 3 3/4 31.43 7/16


104ST8 104208104ST9 104209104ST10 1042010104ST11 1042011 2 104ST12 1042012104ST204 1045204

104ST13 1042013104ST14 1042014104ST15104ST16 10421104ST205 1045205

104ST17 104211104ST18 104212

1042015 2

104ST19 104213 3 7/16 5/8 7/8 5/8 2 3/16 1 7/16 7/8 1 3/4 2 1/4 17/32 3 1/2 4 4 7/16 1

104ST206 1045206

104ST20 104214104ST21 104215104ST22 104216 3 104ST23 104217104ST207 1045207

104ST24 104218104ST25 104219 4 5/16 3/4 1 3/16 3/4 3 1/4 1 104ST208 1045208

104ST26 1042110104ST27 1042111104ST28 1042112 4 5/16 3/4 1 3/16 3/4 3 1/4 1 104ST2091045209

104ST29 1042113104ST30 1042114104ST31 1042115 4 1/2 3/4 1 9/32 3/4 3 1/4 1 104ST32R 10412104ST210 1045210

104ST32 10422104ST34 104222104ST35 104223 5 1 1 5/16 7/8 4 2 1/2 1 3/8 2 1/4 3 3/4 1 1/16 5 1/8 5 3/4 6 3/4 2 9/16 2 7/16 9.8104ST211 1045211

104ST36 104224104ST38 104226104ST39 104227 5 5/8 1 1/4 1 9/16 1 4 2 1/2 1 3/8 2 3/8 4 1 1/16 5 1/8 5 3/4 7 5/8 2 104ST212 1045212

104ST40 104328104ST43 1042211 6 3/4 1 1/4 1 104ST214 1045214

104ST46 1042214104ST47 1042215 7 1/16 1 1/4 1 3/4 1 5/16 4 3/8 2 3/4 1 5/8 3 3/8 4 3/4 1 1/16 5 104ST215 1045215

104ST51 104233104ST216 1045216 7 3/16 1 1/4 1

104ST52 104234104ST54 104236 7 5/8 1 1/2 2 1/32 1 104ST55 104237

33



A B C D E F GUNIT

IN MMNO. NO. WT.

1/29/165/8 11/16 7/8 1 7/32 1/2 23/32 1 3/16 15/32 1.111/16

3/420 15/16 7/8 1 7/32 1/2 23/32 1 3/16 15/32 1.4

13/167/815/16 1/32 1 3/8 9/16 13/16 1 3/8 9/16 1.91

25

1 1/16 104SC17 1042111 1/8 104SC18 1042121 3/16 104SC19 9/16 2.51 1/4

30

1 1/4 104SC20 1042141 5/16 104SC21 1042151 3/8 104SC221 7/16 104SC23 104217

35

1 1/2 104SC24 1042181 9/16 104SC25

40

1 5/81 11/161 3/4 7/16 1 15/16 3/4 1 3/16 2 19/64 23/32 4.5

45

1 13/161 7/81 15/16 9/16 1 15/32 2 1/32 3/4 1 9/32 2 15/32 3/4 4.92

50

22 1/8 104SC34 1042222 3/16 104SC35

55

2 1/4 104SC36 1042242 3/8 104SC38 1042262 7/16 104SC39

60

2 1/2 104SC40 1043282 11/16 1/16 1 11/16 3 7/16 1 12.6

70

2 7/82 15\16 1/16 1 5/16 1 3/4 3 41/64 1 13.5

75

SC Series Standard Duty Cartridge Units...Setscrew Locking

For Load Ratings, see page 45. For Standard Duty Bearing Inserts-Single Lock, see page 43. See page 30 for seal arrangements. For custom seals see page 188.Polígono Indutrial O Rebullón s/n. 36416 - Mos - España - [email protected]

104SC8 104208104SC9 104209104SC10 1042010 2 104SC11 1042011

104SC12 1042012104SC204 1045204 2

104SC13 1042013104SC14 1042014104SC15 1042015 3 1/8 1 104SC16 10421104SC205 1045205

104213 3 1/2 1 3/32 1 1/2 5/8 7/8 1 19/32104SC20R 104114104SC206 1045206

104216 3 7/8 1 7/32 1 11/16 11/16 1 1 55/64 5/8 3.2

104SC207 1045207

104219 4 3/16 1 15/32 1 15/16 3/4 1 3/16 2 1/16 3/4 4.1104SC208 1045208

104SC26 1042110104SC27 1042111104SC28 1042112 4 3/8 1 104SC209 1045209

104SC29 1042113104SC30 1042114104SC31 1042115 4 104SC32R 10412104SC210 1045210

104SC32 10422

104223 4 15/16 1 19/32 2 3/16 7/8 1 5/16 2 23/32 27/32 5.8104SC211 1045211

104227 5 7/8 1 5/8 2 9/16 1 1 9/16 2 63/64 13/16 9.0104SC212 1045212

104SC43 1042211 6 1/4 2 2 3/4 1 104SC214 1045214

104SC46 1042214104SC47 1042215 6 5/8 2 3 104SC215 1045215

104SRF20

104SRF20R104SRF19104SRF18104SRF17104SRF205104SRF16104SRF15104SRF14

104SRF204104SRF12104SRF10104SRF8

104SRP20

104SRP19104SRP18

104SRP20R

104SRP15104SRP16104SRP205104SRP17

104SRP14

104SRP204104SRP12104SRP10104SRP8

SRP Series Standard Duty Rubber Mounted Pillow Blocks...Setscrew Locking

SRF Series Standard Duty Rubber Mounted Flange Blocks...Setscrew Locking

Maximum steady radial load is based upon the housing strength and materials composition. Thrust load ratings 40% of radial loads.

M

E

J

K

D

HoleSize

H

A

GC

B

1


SHAFTDIA.

MAX.STEADYRADIALLOADSLBS.

PARTNUMB-ER

INSERTNUMBER

DIimensions In Inches BO-LTSIZ-E

UNI-TWT.IN MM A B C D E

HOL-ESIZE

G H J K M

1/25/83/4

20

200 1 1/2 4 3/4 3 5/8 1 5/16 1 1/8 7/16 11/64213/16

19/32 7/8 1 7/16 3/8 .85

7/815/1-61 25

200 1 1/2 4 3/4 3 5/8 1 5/16 1 1/8 7/16 11/64 213/16

1 3/8 7/8 1 7/16 3/8 1.00

11/161 1/813/161 1/4 30

300 1 3/4 5 1/4 4 1/8 1 1/2 111/32

7/16 1/4 3 3/8 1 5/8 11/16

147/64

3/8 1.60

SHAFTDIA.

MAX.STEADYRADIALLOADSLBS.

PARTNUMB-ER

INSERTNUMBER

DIimensions In InchesBOLTSIZE

UNITWT.

IN MM A B D E HOLESIZE G H J K

1/25/83/4

20

400 4 1/2 3 5/8 1 1/16 1 9/32 7/16 1 13/32 7/8 245/64

241/64

3/8 .75

7/815/1-61

25

400 4 1/2 3 5/8 1 1/16 1 3/8 7/16 1 13/32 7/8245/64

241/64 3/8 .85

11/161 1/813/161 1/4 30

600 5 3/8 4 3/8 1 1/4 1 5/8 1/2 1 21/32 1 1/16 3 1/2 3 1/4 7/16 1.50


104RB206104SRC20R104SRC19104SRC18104SRC17

104RB205104SRC16104SRC15104SRC14

104RB204104SRC12104SRC10104SRC8

104RB206104SRC20R104SRC19104SRC18104SRC17

104RB205104SRC16104SRC15104SRC14

104RB204104SRC12104SRC10104SRC8

35


SRC Series Standard Duty Rubber Mounted Cartridge Units...Setscrew Locking

RB Series Bearing Assemblies

C

E

D

B

A

F

B

D

C

G

Radius

A

F

H

E

The "RB" Bearing assembly is used as abearing insert in the "SRP" Rubber mountedPillow Blocks and the "SRF" Rubber mountedtwo-bolt flange units. The bearing assembly ispermanently sealed and lubricated for life.

Maximum steady radial load is based upon the housing strength andmaterials composition. Thrust load ratings 40% of radial loads.

Felt Seal StandardPositive sealing for low, medium,and high speed operation.

SHAFT DIA. PARTNUMBER

DIimensions In Inches SetScrew

Tap

UNITWT.

IN MM A B C D E F G Radius H

1/25/83/4

20

104RB8104RB10104RB12104RB204

47mm1.850

1 9/32 13/32 7/8 5/8 1 3/16 3/16 .040 1 5/8 1/4-28 .50

7/815/161

25

104RB14104RB15104RB16104RB205

52mm2.047

1 3/8 1/2 7/8 3/4 1 3/8 3/16 .040 1 55/64 1/4-28 .60

1 1/161 1/81 3/161 1/4

30

104RB17104RB18104RB19104RB20R104RB206

62mm2.441

1 5/8 9/16 1 1/16 7/8 1 19/32 7/32 .040 2 5/32 1/4-28 .90

SHAFT DIA.MAX.

STEADYRADIALLOADS

LBS.

PARTNUMBER

INSERTNUMBER

DIimensions In InchesUNITWT.

IN MM A B C D E F

1/25/83/4

20

200

104SRC8104SRC10104SRC12104SRC204

104RB8104RB10104RB12104RB204

2 17/32 1 1 9/32 13/32 7/8 1 3/16 .60

7/815/161

25

200

104SRC14104SRC15104SRC16104SRC205

104RB14104RB15104RB16104RB205

2 17/32 1 1 3/8 1/2 7/8 1 3/8 .65

1 1/161 1/81 3/161 1/4

30

300

104SRC17104SRC18104SRC19104SRC20R104SRC206

104RB17104RB18104RB19104RB20R104RB206

3 3/32 1 3/16 1 5/8 9/16 1 1/16 1 19/32 1.00


36



T A B C D E F G H J K N R SBOLT UNIT

IN MMNO. NO. SIZE WT.

7/815/161

25

7/815/161

25

1 1/81 3/16

30

1 1/81 3/16

30

1 1/41 3/81 7/16 13/16 2 1/2 8 1/16 16 7/8 1 1 1/4 1-3/4 3/4 6 9/16 3/8 17.4

35

1 1/41 3/81 7/16

35

1 1/21 9/16

401 5/8 9/16 4 1/4 4 1/4 7/8 8 9/16 2 1/2 9 5/16 20 1/2 1 3/16 1 3/8 2 7/8 7 9/16 3/8 27.21 11/161 3/4

45

1 1/21 9/16

401 5/8 9/16 4 1/4 4 1/4 7/8 11 9/16 2 1/2 9 5/16 26 1/2 1 3/16 1 3/8 2 7/8 7 9/16 3/8 32.01 11/161 3/4

45

STH Series Style “H” Steel Frame Take-Ups...Setscrew Locking

The STH series style H, are side mounting frame take-up units designed to incorporate either the ST or MST series take-up units (see pages 32 & 58), as indicatedin the accompanying charts. They are used where shaft adjustment and/or belt tightening is required in conveyor applications. They are manufactured from heavygauge structural steel members and equipped with heavy duty Acme (square) threads for positive action. Adjustment is made by turning the square head with an openend wrench.Part numbers shown include standard duty take-up bearing (see page 32).


104STH146 1042014104STH156 1042015104STH166 10421 6 15 3 1/4 3 1/4 3/4 4 5/8 2 1/2 7 9/16 12 1/2 13/16 1 1/8 1 3/4 3/4 6 1/16 3/8 11.6104STH2056 1045205

104STH149 1042014104STH159 1042015104STH169 10421 9 18 3 1/4 3 1/4 3/4 6 1/8 2 1/2 7 9/16 15 1/2 13/16 1 1/8 1-3/4 3/4 6 1/16 3/8 13.6104STH2059 1045205

104STH186 104212104STH196 104213 6 16 1/8 3 3/4 3 1/2 3/4 5 2 1/2 8 1/16 13 1/4 7/8 1 1/4 1-3/4 3/4 6 9/16 3/8 14.1104STH2066 1045206

104STH189 104212104STH199 104213 9 19 1/8 3 3/4 3 1/2 3/4 6 1/2 2 1/2 8 1/16 16 1/4 7/8 1 1/4 1-3/4 3/4 6 9/16 3/8 16.0104STH2069 1045206

104STH209 104214104STH229 104216104STH239 104217 9 19 11/16 4 3 7/8 3/4 6 104STH2079 1045207

104STH2012 104214104STH2212 104216104STH2312 104217 12 22 11/16 4 3 7/8 3/4 8 5/16 2 1/2 8 1/16 19 7/8 1 1 1/4 1-3/4 3/4 6 9/16 3/8 19.5104STH20712 1045207

104STH2412 104218104STH2512 104219104STH20812 1045208104STH2612 1042110 12 23 104STH2712 1042111104STH2812 1042112104STH20912 1045209

104STH2418 104218104STH2518 104219104STH20818 1045208104STH2618 1042110 18 29 104STH2718 1042111104STH2818 1042112104STH20918 1045209

37



T A B C D E F G H J K N R SBOLT UNIT

IN MM NO. NO. SIZE WT.

1 7/81 15/16 11/16 4 1/4 4 3/8 7/8 8 5/8 2 1/2 9 5/16 20 5/8 1 9/32 1 3/8 2 7/8 7 9/16 1/2 27.2

50

1 7/81 15/16 11/16 4 1/4 4 3/8 7/8 11 5/8 2 1/2 9 5/16 26 5/8 1 9/32 1 3/8 2 7/8 7 9/16 1/2 33.0

50

22 1/82 3/16 41.6

55

22 1/82 3/16 50.6

55

2 1/42 3/82 7/16 45.0

60

2 1/42 3/82 7/16 53.0

60

2 1/22 11/16 1 11/16

702 7/8 11/16 6 3/16 7/8 10 1/4 2 1/2 12 23 7/8 2 3 7/8 10 1/4 5/8 62.52 15/16 1 3/4

75

2 1/22 11/16 1 11/16

702 7/8 11/16 6 3/16 7/8 13 1/4 2 1/2 12 29 7/8 2 3 7/8 10 1/4 5/8 73.72 15/16 1 3/4

75

STH Series Style “H” Steel Frame Take-Ups...Setscrew Locking

The STH series style H, are side mounting frame take-up units designed to incorporate either the ST or MST series take-up units (see pages 32 & 58), as indicatedin the accompanying charts. They are used where shaft adjustment and/or belt tightening is required in conveyor applications. They are manufactured from heavygauge structural steel members and equipped with heavy duty Acme (square) threads for positive action. Adjustment is made by turning the square head with an openend wrench.


104STH3012 1042114104STH3112 1042115 12 23 104STH210121045210

104STH3018 1042114104STH3118104STH210181045210

104STH3212 10422104STH3412 104222104STH3512 104223 12 24 13/16 4 1/2 4 7/8 7/8 9 1/16 2 3/8 11 3/16 21 3/8 1 5/16 1 1/2 2 1/2 7/8 9 7/16 1/2104STH211121045211

104STH3218 10422

1042115 18 29

104STH3418 104222104STH3518 104223 18 30 13/16 4 1/2 4 7/8 7/8 12 1/16 2 3/8 11 3/16 27 3/8 1 5/16 1 1/2 2 1/2 7/8 9 7/16 1/2104STH21118 1045211

104STH3612 104224104STH3812 104226104STH3912 104227 12 25 9/16 5 5 3/8 7/8 9 9/16 2 3/8 11 3/16 22 3/8 1 9/16 1 1/2 2 1/2 7/8 9 7/16 1/2104STH212121045212

104STH3618 104224104STH3818 104226104STH3918 104227 18 31 9/16 5 5 3/8 7/8 12 9/16 2 3/8 11 3/16 28 3/8 1 9/16 1 1/2 2 1/2 7/8 9 7/16 1/2104STH21218 1045212

104STH4012 104328104STH4312 1042211104STH21412 1045214104STH4612 1042214 12 27 1/2 5 104STH4712 1042215104STH21512 1045215

104STH4018 104328104STH4318 1042211104STH21418 1045214104STH4618 1042214 18 33 1/2 5 104STH4718 1042215104STH21518 1045215

38



T A B C D E F G H J K M N OBOLT UNIT


7/815/16 104NPG156 10420151 17/32 1/4 3/8 12.4

25

7/8 104NPG149 104201415/16 104NPG159 10420151 17/32 1/4 3/8 13.5

25

1 1/81 3/16 16.1

30

1 1/81 3/16 17.1

30

1 1/41 3/81 7/16 17.7

35

1 1/41 3/81 7/16 23/32 1/4 3/8 19.1

35

1 1/21 9/16

40

1 1/21 9/16

40

1 5/81 11/161 3/4 5/16 2 1/2 3 3/4 4 13/16 2 1/8 3/4 1 3/16 27 1/2 2 1/16 1/4 3/8 24.9

45

1 5/81 11/161 3/4

45

NPG Series Style “G” Protected Screw Take-Ups...Setscrew Locking

Series NPG and SPG are top mounted protected screw take-up units incorporating standard duty pillow blocks, as indicated in the accompanying charts. They are usedwhere shaft adjustment and/or belt tightening is required in conveyor applications. They are manufactured from heavy gauge structural steel and equipped with heavyduty Acme (square) threads for positive action. Adjustment is made by turning the square head screw with an open end wrench.

Part numbers shown include standard duty pillow block (see page 20).


104NPG166 10421 6 18 15 1/4 4 5/8 2 5/16 2 1/2 3 3/4 4 1/8 1 3/8 9/16 13/16 19 1/2 1

104NPG146 1042014

104NPG2056 1045205

104NPG169 10421 9 21 18 1/4 4 5/8 2 5/16 2 1/2 3 3/4 4 1/8 1 3/8 9/16 13/16 22 1/2 1 104NPG2059 1045205

104NPG186 104212104NPG196 104213 6 19 16 1/4 5 1/8 2 5/16 2 1/2 3 3/4 4 3/8 1 11/16 5/8 7/8 20 1/2 1 23/32 1/4 3/8104NPG2066 1045206

104NPG189 104212104NPG199 104213 9 22 19 1/4 5 1/8 2 5/16 2 1/2 3 3/4 4 3/8 1 11/16 5/8 7/8 23 1/2 1 23/32 1/4 3/8104NPG2069 1045206

104NPG209 104214104NPG229 104216104NPG239 104217 9 22 1/4 19 1/2 5 1/4 2 5/16 2 1/2 3 3/4 4 9/16 1 7/8 11/16 1 23 3/4 1 23/32 1/4 3/8104NPG2079 1045207

104NPG2012 104214104NPG2212 104216104NPG2312 104217 12 25 1/4 22 1/2 5 1/4 2 5/16 2 1/2 3 3/4 4 9/16 1 7/8 11/16 1 26 3/4 1 104NPG20712 1045207

104NPG2412 104218104NPG2512 104219 12 26 23 1/4 5 5/8 2 5/16 2 1/2 3 3/4 4 5/8 2 3/4 1 3/16 27 1/2 2 1/16 1/4 3/8 25.6104NPG208121045208

104NPG2418 104218104NPG2518 104219 18 32 29 1/4 5 5/8 2 5/16 2 1/2 3 3/4 4 5/8 2 3/4 1 3/16 33 1/2 2 1/16 1/4 3/8 27.6104NPG208181045208

104NPG2612 1042110104NPG2712 1042111104NPG2812 1042112 12 26 23 1/4 5 5/8 2 104NPG20912 1045209

104NPG2618 1042110104NPG2718 1042111104NPG2818 1042112 18 32 29 1/4 5 5/8 2 5/16 2 1/2 3 3/4 4 13/16 2 1/8 3/4 1 3/16 33 1/2 2 1/16 1/4 3/8 28.7104NPG209181045209

39



T A B C D E F G H J K M N OBOLT UNIT


1 7/81 15/16 5/16 2 1/2 3 3/4 4 15/16 2 5/16 3/4 1 9/32 28 1/4 2 1/16 1/4 12 27.6

50

1 7/81 15/16 5/16 2 1/2 3 3/4 4 15/16 2 5/16 3/4 1 9/32 34 1/4 2 1/16 1/4 12 30.4

50

22 1/82 3/16 11/16 3 4 3/4 5 9/16 2 1/2 7/8 1 5/16 29 2 7/16 5/16 1/2 36.6

55

22 1/82 3/16 11/16 3 4 3/4 5 9/16 2 1/2 7/8 1 5/16 35 2 7/16 5/16 1/2 40.1

55

2 1/42 3/82 7/16 5/16 5/8 48.9

60

2 1/42 3/82 7/16 5/16 5/8 52.1

60

2 1/22 11/16 104SPG4312 1/16 1 11/16 33 1/2 2 7/8 3/8 5/8 67.2

70

2 1/22 11/16 104SPG4318 1/16 1 11/16 39 1/2 2 7/8 3/8 5/8 69.2

70

2 7/8 104SPG4612 10422142 15/16 104SPG4712 7/16 1 5/16 1 3/4 33 1/2 2 7/8 3/8 5/8 67.6

75

2 7/8 104SPG4618 10422142 15/16 104SPG4718 7/16 1 5/16 1 3/4 39 1/2 2 7/8 3/8 5/8 69.8

75

NPG and SPG Series Style “G” Protected Screw Take-Ups...Setscrew Lock

Series NPG and SPG are top mounted protected screw take-up units incorporating standard duty pillow blocks, as indicated in the accompanying charts. They are usedwhere shaft adjustment and/or belt tightening is required in conveyor applications. They are manufactured from heavy gauge structural steel and equipped with heavyduty Acme (square) threads for positive action. Adjustment is made by turning the square head screw with an open end wrench.

Part numbers shown include standard duty pillow block NP (see page 20) or SP (see page 24) as indicated.


104NPG3012 1042114104NPG3112 1042115 12 26 3/4 24 6 2 104NPG21012 1045210

104NPG3018 1042114104NPG3118 1042115 18 32 3/4 30 6 2 104NPG210181045210

104NPG3212 10422104NPG3412 104222104NPG3512 104223 12 27 1/4 24 1/2 6 1/4 2 104NPG211121045211

104NPG3218 10422104NPG3418 104222104NPG3518 104223 18 33 1/4 30 1/2 6 1/4 2 104NPG21118 1045211

104SPG3612 104224104SPG3812 104226104SPG3912 104227 12 30 27 1/4 7 5/8 2 11/16 3 4 3/4 6 3/16 2 15/16 1 1 9/16 31 3/4 2 7/16104SPG212121045212

104SPG3618 104224104SPG3818 104226104SPG3918 104227 18 36 33 1/4 7 5/8 2 11/16 3 4 3/4 6 3/16 2 15/16 1 1 9/16 37 3/4 2 7/16104SPG21218 1045212

104SPG4012 104328

104SPG2141210452141042211 12 311/2 28 3/4 8 3/8 3 1/4 3 5 7 1/2 3 3/8 1

104SPG4018 1043281042211 18 37 1/2 34 3/4 8 3/8 3 1/4 3 5 7 1/2 3 3/8 1

104SPG214181045214

1042215 12 31 1/2 28 3/4 8 3/8 3 1/4 3 5 7 1/2 3 104SPG21512 1045215

1042215 18 37 1/2 34 3/4 8 3/8 3 1/4 3 5 7 1/2 3 104SPG21518 1045215

40


TXP Series Textile Bearings Pillow Blocks...Eccentric Locking – FixedSHAFT Dimensions in Inches BOLTDIAM. PART BRG.

A B C D E F G H J K MSIZE UNIT

IN NO. NO.MIN. MAX.

IN. WT.

1 7/16 1/32 1 3/16 9/16 3/4 4 3/16 2 1/64 1 9/32 2 3/16 1/2 7.1

2 3/16 15/16 3 1/8 1 7/16 13/16 1 1/16 5 5/8 2 13/16 1 23/32 3 3/4 16-2

2 7/16 1/16 6 1/4 3 1/16 1 27/32 3 3/8 3/4 21.5

ETXP Series Textile Bearings Pillow Blocks...Eccentric Locking – ExpansionSHAFT BRG. Dimensions in Inches LIMIT BOLTDIAM. PART NO.

A B C D E F G H J K MOF SIZE UNIT

IN NO. AR-MIN. MAX.

EXPANSION IN. WT.

1 7/16 15/16 5 6 3/8 2 1/32 1 3/16 9/16 3/4 4 3/16 2 1/64 1 9/32 2 3/16 3/16 1/2 6.8

2 3/16 9/16 7 15/16 3 1/8 1 7/16 13/16 1 1/16 5 5/8 2 13/16 1 23/32 3 3/8 3/4 15.6

2 7/16 1/16 6 1/4 3 1/16 1 27/32 3 3/8 3/8 3/4 20.0

Gold Line Solutions for Textile Applications

• Eccentric Locking ensures positive locking without digging into shafting which prevents corrosion initiation.

• Ultra Gard spring Loaded Oil Seals that increase the force between rotating inner race and rubber to tighten seal.

(See seal description page 188).

• Expansion units provide more shaft growth acceptance than standard expansion units.

• Synthetic High Temperature Grease - increases operating temperature range of bearing to 375°F.

TXP-23 (Fixed)

ETXP-23 (Expansion)


104TXP23 104TX23 2 1/8 7 15/16 5 6 3/8 2

104TXP35 104TX35 2 3/4 10 1/4 6 9/16 7

104TXP39 104TX39 3 11 1/4 7 1/8 8 7/8 3 1/4 1 5/8 13/16 1

104ETXP23 104ETX23 2 1/8 7

104ETXP35 104ETX35 2 3/4 10 1/4 6

104ETXP39 104ETX39 3 11 1/4 7 1/8 8 7/8 3 1/4 1 5/8 13/16 1

41


SHAFT BRG. Dimensions in InchesDIAM. NO.

A B C D E F G H J K M N RAD O PUNIT

IN MMWT.

1/2 104ER89/16 104ER95/811/16 3/64 3/32 3/16 5/8 1 5/8 .040 .094 2 1/16 .563/4 104ER12

20 104ER204

7/8 104ER1415/161 3/64 3/32 7/32 3/4 1 55/64 .040 .135 2 17/64 .68

25 104ER205

1 1/16 104ER171 1/81 3/16 7/32 1/16 1/8 7/32 7/8 2 5/32 .040 .188 2 21/32 .931 1/4 104ER20R

30 104ER206

1 1/4 104ER201 5/161 3/8 7/32 1/16 1/8 1/4 15/16 2 17/32 .040 .219 3 5/64 1.371 7/16 104ER23

35 104ER207

1 1/21 9/16 3/16 29/32 2 1/16 1/4 1/16 1/8 5/16 1 3/32 2 53/64 .062 .203 3 13/32 2.00

40 104ER208

1 5/8 104ER261 11/161 3/4 3/16 29/32 2 19/64 1/4 1/16 1/8 5/16 1 3/32 3 1/16 .062 .203 3 19/32 2.31

45 104ER209

1 13/16 104ER291 7/81 15/16 15/32 19/64 3/32 1/8 3/8 1 1/8 3 7/32 .062 .188 3 25/32 2.432 104ER32R

50 104ER210

2 104ER322 1/82 3/16 23/32 19/64 3/32 1/8 3/8 1 3/16 3 9/16 .080 .281 4 3/16 3.00

55 104ER211

2 1/4 104ER362 3/82 7/16 63/64 19/64 3/32 1/8 7/16 1 1/4 3 29/32 .080 .375 4 19/32 4.00

60 104ER212

2 1/2 104ER402 11/16 11/16 1 7/64 3 7/16 5/16 7/64 5/32 7/16 1 3/8 4 7/16 .080 .375 5 9/32 5.56

70

2 7/8 104ER462 15/16 15/64 3 41/64 3/8 7/64 5/32 7/16 1 1/2 4 5/8 .080 .563 5 1/2 6.37

75

3 104ER483 3/16 15/16 1 25/64 3 59/64 7/16 7/64 3/16 17/32 1 11/16 4 63/64 .120 .469 5 7/8 7.85

80

3 1/4 104ER523 3/8 1/32 1 41/64 4 5/32 7/16 7/64 3/16 15/32 1 15/16 5 19/64 .120 .375 6 9/32 9.503 7/16

3 15/164 5/32 5 11/64 11/16 1/8 7/32 3/4 2 1/2 6 21/32 .120 .688 8 22.0

ER Series Style “A” Extended Inner Ring Bearing Assemblies...Setscrew Locking

For Load Ratings, see page 45.See page 75 for Table on guide for matching housings using the "ER" style "A" Extended Inner Ring Bearing.Felt seal standard. For contact seal add suffix "C" ER-16C.


104ER10 47MM104ER11 1.8504 1 7/32 13/32 13/16 31/64 1 3/16 11/64

104ER15 52MM104ER16 2.0472 1 3/8 33/64 55/64 39/64 1 3/8 13/64

104ER18 62MM104ER19 2.4409 1 1/2 5/8 7/8 11/16 1 19/32

104ER21 72MM104ER22 2.8346 1 11/16 11/16 1 3/4 1 55/64

104ER24 80MM104ER25 3.1496 1 15/16 3/4 1

104ER27 85MM104ER28 3.3465 1 15/16 3/4 1

104ER30 90MM104ER31 3.5433 2 1/32 3/4 1 9/32 29/32 2

104ER34 100MM104ER35 3.9370 2 3/16 7/8 1 5/16 31/32 2

104ER38 110MM104ER39 4.3307 2 9/16 1 1 9/16 1 1/32 2

104ER214 4.9213104ER43 125MM 2 3/4 1 1/16 1

104ER47 130MM 3 1/16 1 5/16 1 3/4 1 104ER215 5.1181

104ER51 140MM 3 1/4 1 5/16 1 104ER216 5.5118

104ER54 150MM 3 3/8 1 11/32 2 104ER55 5.9055

104ER63 190MM104ER64 7.4803 4 5/8 1 15/16 2 11/16 2

42


SHAFT BRG. Dimensions in Inches SETDIAM. NO.

*A B C D E F G H J RADIUSSCREW UNIT

IN MMTAP WT.

1/29/165/811/16 2.062 1 7/32 1/2 23/32 49/64 1 3/16 3/16 9/64 1/4 .040 1/4-28 .8 3/4

20

13/167/815/16 2.272 1 3/8 9/16 13/16 49/64 1 3/8 7/32 11/64 1/4 .040 1/4-28 1.01

25

1 1/161 1/81 3/16 19/32 7/32 7/32 1/4 .040 1/4-28 1.51 1/4

30

1 1/41 5/161 3/8 11/16 11/16 1 1 1/64 1 55/64 1/4 1/4 1/4 .040 5/16-24 2.11 7/16

35

1 1/21 9/16 15/16 3/4 1 3/16 1 11/64 2 1/16 5/16 19/64 1/4 .062 5/16-24 2.8

40

1 5/81 11/161 3/4 3.562 1 15/16 3/4 1 3/16 1 11/64 2 19/64 5/16 19/64 1/4 .062 5/16-24 3

45

1 13/161 7/81 15/16 3.875 2-1/32 3/4 1 9/32 1 13/64 2 15/32 3/8 17/64 11/32 .062 3/8-24 3.52

50

22 1/82 3/16 17/64 2 23/32 3/8 19/64 11/32 .080 3/8-24 4.4

55

2 1/42 3/82 7/16 21/64 2 63/64 7/16 21/64 11/32 .080 3/8-24 5.8

60

2 11/16 70 11/16 1 29/64 3 7/16 7/16 3/8 11/32 .080 7/16-20 9.3

2 7/82 15/16

75 37/64 3 41/64 7/16 3/8 11/32 .080 7/16-20 9.6

3 3/16 80 15/16 1 53/64 3 59/64 17/32 13/32 15/32 .120 7/16-20 12.2

3 1/43 3/83 7/16 11/32 2 1/32 2 5/64 4 5/32 15/32 17/32 15/32 .120 7/16-20 15.2

3 1/2 90 25/32 1 9/16 2 7/32 2 9/64 4 25/64 5/8 15/32 15/32 .120 1/2-20 18.5

AR Series Standard Duty Expansion Units...Setscrew Locking

For Load Ratings, see page 45.*Tolerance +.000", -.005"Felt seal standard. For contact seal add suffix "C" (AR-2-1C).

±.015


3.140 1

2.687 1 1/2 5/8 7/8 61/64 1

3.375 1

4.250 2 3/16 7/8 1 5/16 1

4.718 2 9/16 1 1 9/16 1

5.170 2 3/4 1 1/16 1

5.375 3 1/16 1 5/16 1 3/4 1

5.875 3 1/4 1 5/16 1

6.280 3 3/8 1

6.750 3

104AR208104AR209104AR2010104AR2011104AR2012104AR204

104AR2013104AR2014104AR2015104AR21104AR205

104AR211104AR212104AR213104AR114104AR206

104AR214104AR215104AR216104AR217104AR207

104AR218104AR219104AR208

104AR2110104AR2111104AR2112104AR209

104AR2113104AR2114104AR2115104AR12104AR210

104AR22104AR222104AR223104AR211

104AR224104AR226104AR227104AR212

104AR2211104AR214

104AR2214104AR2215104AR215

104AR233104AR216

104AR234104AR236104AR237

104AR238104AR218

43


SHAFT Dimensions in Inches SETDIAM. BRG.

A B C D E F G H RADIUSSCREW UNIT

IN MMNO. TAP WT.

1/29/165/8 47MM11/16 3/16 9/64 .040 1/4-28 .5 3/4

20

13/167/8 52MM15/16 9/16 13/16 11/16 1 3/8 7/32 11/64 .040 1/4-28 .61

25

1 1/161 1/81 3/16 7/32 7/32 .040 1/4-28 1.01 1/4

30

1 1/41 5/161 3/8 .040 5/16-24 1.51 7/16

35

1 1/21 9/16 3/16 1 3/32 2 1/16 5/16 19/64 .062 5/16-24 1.9

40

1 5/81 11/16 85MM1 3/4 15/16 3/4 1 3/16 1 3/32 2 19/64 5/16 19/64 .062 5/16-24 2.2

45

1 13/161 7/8 90MM1 15/16 15/32 3/8 17/64 .062 3/8-24 2.42

50

22 1/82 3/16 23/32 3/8 19/64 .080 3/8-24 2.8

55

2 1/42 3/82 7/16 63/64 7/16 21/64 .080 3/8-24 3.7

60

2 11/1670 11/16 1 3/8 3 7/16 7/16 3/8 .080 7/16-20 5.8

2 7/82 15/16

75 41/64 7/16 3/8 .080 7/16-20 6.8

3 3/1680 15/16 1 11/16 3 59/64 17/32 13/32 .120 7/16-20 7.2

3 1/43 3/83 7/16 1/32 1 15/16 4 5/32 15/32 17/32 .120 7/16-20 9.3

3 1/290 25/32 1 9/16 2 7/32 2 4 25/64 5/8 15/32 .120 1/2-20 11.7

Standard Duty Bearing Inserts...Setscrew Locking – Single Lock

Felt seal standard. For contact seal add suffix "C" (2-1C).

For Load Ratings, see page 45.Polígono Indutrial O Rebullón s/n. 36416 - Mos - España - [email protected]

1.8504 1 7/32 1/2 23/32 5/8 1 3/16

2.0472 1 3/8

62MM2.4409 1 1/2 5/8 7/8 7/8 1 19/32

72MM2.8346 1 11/16 11/16 1 15/16 1 55/64 1/4 1/4

80MM3.1496 1 15/16 3/4 1

3.3465 1

3.5433 2 1/32 3/4 1 9/32 1 1/8 2

100MM3.9370 2 3/16 7/8 1 5/16 1 3/16 2

110MM4.3307 2 9/16 1 1 9/16 1 1/4 2

125MM4.9213 2 3/4 1 1/16 1

130MM5.1181 3 1/16 1 5/16 1 3/4 1 1/2 3

140MM5.5118 3 1/4 1 5/16 1

150MM5.9055 3 3/8 1 11/32 2

160MM6.2992 3

1042081042091042010

10420121045204

10420131042014

104211045205

104211

1041141045206

104214

1042171045207

1045208

10421101042111

1045209

10421131042114

104121045210

10422

1045211

104224

1045212

1042214

104234

1042011

1042015

104212104213

104215104216

104218104219

1042112

1042115

104222104223

104226104227

10422111045214

10422151045215

1042331045216

104236104237

1042381045218

44




IN MMNO. TAP WT.

7/8 1042014D 52MM15/16 11/16 1 3/8 7/32 11/64 .040 1/4-28 .61 10421D

1 1/16 104211D1 1/8 104212D 62MM1 3/16 19/32 7/32 7/32 .040 1/4-28 1.0

1 1/4 104214D1 5/16 104215D 72MM1 3/8 55/64 1/4 1/4 .040 5/16-24 1.51 7/16 104217D

1 1/2 104218D 80MM1 9/16 5/16 19/64 .062 5/16-24 1.9

1 5/8 1042110D1 11/16 1042111D 85MM 2 3/8 1 3/16 1 3/16 1 3/32 2 19/64 11/32 19/64 .062 5/16-24 2.21 3/4

1 7/8 1042114D 90MM1 15/16 15/32 11/32 17/64 .062 3/8-24 2.4

2 10422D2 1/82 3/16 23/32 5/16 19/64 .080 3/8-24 2.8

2 1/4 104224D2 3/8 63/64 13/32 21/64 .080 3/8-24 3.72 7/16

2 11/16 1042211D 125MM 3 1/2 1 3/4 1 3/4 1 3/8 3 7/16 15/32 3/8 .080 7/16-20 5.8

2 7/8 1042214D2 15/16 1042215D 130MM 3 1/2 1 3/4 1-3/4 1 1/2 3 41/64 7/16 3/8 .080 7/16-20 6.8

3 3/16 15/16 1 15/16 1 11/16 3 59/64 9/16 13/32 .120 7/16-20 7.2

3 1/4 104234D3 3/8 15/16 4 5/32 1/2 17/32 .120 7/16-20 9.33 7/16

3 1/2 25/64 1/2 15/32 .120 1/2-20 11.7

Standard Duty Bearing Inserts...Setscrew Locking – Double Lock

Double Lock bearing inserts incorporate extended inner races on both sides of the ball path for better load distribution along the shaft. Eachextension has 2 locking setscrews, a total of 4 per insert. The ball path is zone hardened with the extensions left soft for positive race-to-shaftlocking. The outer ring has a dimple for use with a locking pin to prevent outer race rotation. Double lock units have higher speed capabilities.(See load rating tables page 45).


1042015D 2.0472 1 1/2 3/4 3/4

104213D 2.4409 1 3/4 7/8 7/8 7/8 1

104216D 2.8346 2 1 1 15/16 1

104219D 3.1496 2 5/16 1 5/32 1 5/32 1 3/32 2 1/16

1042112D 3.3465

1042115D 3.5433 2 1/2 1 1/4 1 1/4 1 1/8 2

104222D 100MM104223D 3.9370 2 5/8 1 5/16 1 5/16 1 3/16 2

104227D 4.3307104226D 110MM 3 1/8 1 9/16 1 9/16 1 1/4 2

104233D 140MM 3 7/8 1

104236D 150MM 4 1/16 2 1/32 2 1/32 1 104237D 5.9055

104238D 160MM 4 7/16 2 7/32 2 7/32 2 4

45

LOAD RATING TABLES - Normal DutyThe shaded area indicates the maximum speed ratings for double lock bearings (applicable on sizes available). All speeds listed are for thestandard felt seal. See the seal selection for alternate seals.Values in the table represent loads at ideal conditions with press fit mounting to the shaft. ABMA recommends de-rating of slip mounted bearings. To obtain de-ratedload, divide load in table by 1.3. Values in the table represent equivalent radial loads only. For combined load determination, see THE BEARING SELECTIONSECTION. Areas designated by "-" exceeds maximum value for standard bearings. Consult Sealmaster Application Engineering for load and speedapplications not covered in this table.

Double Lock ratings same as standard inserts. For bearing selection and engineering see page 176.

NORMAL DUTY REVOLUTIONS PER MINUTE

SHAFTSIZE

INSERT # ER #L10

HOURS50 150 500 1000 1750 2000 2500 3500 4500 5000 5500 6000 6500 7500 8000 10000

1/29/165/8

11/163/4

20mm

2-082-09

2-0102-0112-0125204

ER-8ER-9

ER-10ER-11ER-12ER-204

500010000

3000050000

100000

619583

583491390

619583

404341270

491390

270228181

390310

215181144

324257

178150119

310246

170144114

287228

158133106

257204

14111995

236188

13011087

228181

12610684

221175

12210381

215170

11810079

209166

1159777

1991581099273

1951541079071

1811431008467

1 3/167/8

15/1625mm

1

2-0132-0142-01552052-1

ER-14ER-15ER-205ER-16

5000

100003000050000

100000

664

625625527

418

664

625433366

290

527

418290245

194

418

332230194

154

347

276191161

128

332

264183154

122

308

245170143

114

276

219152128

102

253

201139118

93

245

194135114

90

237

188130110

87

230

183127107

85

22417712310482

2131691179978

2131691179978

-

---

-

1 1/161 1/8

1 3/1630mm1 1/4R

2-112-122-1352061-14

ER-17ER-18ER-19ER-206

500010000

3000050000

100000

1039978

978825

654

1039978

678572

454

825654

454383

304

654519

360304

241

543431

299252

200

519412

286241

191

482383

265224

178

431342

237200

159

396315

218184

146

383304

211178

141

370294204172136

360286198167133

351278193163129

334265184155123

334265184155123

--

--

-

1 1/41 5/161 3/8

35mm1 7/16

2-142-152-1652072-17

ER-20ER-21ER-22ER-207ER-23

500010000

3000050000

100000

12901290

12901088

864

12901290

895755

599

1088864

599505

401

864686

475401

318

717569

394333

264

686544

377318

253

636505

350295

234

569452

313264

210

523415

288243

193

505401

278234

186

489388269227180

475377262221175

463367255215171

--

--

-

--

--

-

--

--

-

1 1/21 9/1640mm

2-182-195208

ER-24ER-25ER-208

500010000

3000050000

100000

16381638

16381381

1096

16381638

1136958

760

13811096

760641

509

1096870

603509

404

910722

501422

335

870691

479404

321

808641

445375

298

722573

397335

266

664527

365308

245

641509353298236

621493342288229

603479332280222

--

--

-

--

--

-

--

--

-

--

--

-

1 5/81 11/161 3/4

45mm

2-1102-1112-1125209

ER-26ER-27ER-38ER-209

500010000

3000050000

100000

17631763

176314871180

17631763

12221031818

14871180

818690548

1180937

650548435

979777

539455361

937744

516435345

870690

479404320

777617

428361286

715567393332263

690548380320254

669531368310246

--

---

--

---

--

---

--

---

--

---

1 13/161 7/8

1 15/1650mm

2-1132-1142-11552101-2

ER-30ER-31ER-210

500010000

3000050000

100000

17601760

176014851178

17601760

12211029817

14851178

817689547

1178935

649547434

978776

538454360

935742

515434345

868689

478403320

776616

427360286

714567393331263

689547379320254

--

---

--

---

--

---

--

---

--

---

--

---

22 1/8

55mm2 3/16

2-22-2252112-23

ER-32ER-34ER-211ER-35

500010000

3000050000

100000

21762176

217618351457

21762176

150912731010

18351457

1010852676

14571156

802676537

1209959

665561445

1156918

636537426

1073852

591498395

1010802556469372

959762528445353

--

---

--

---

--

---

--

---

--

---

--

---

--

---


SHAFTSIZE

INSERT # ER #L10

HOURS50 150 250 500 750 1000 1250 1500 1750 2000 2500 3000 3500 4000 4500 -

2 1/42 5/1660mm2 3/8

2 7/16

2-242-2552122-262-27

ER-36

ER-212ER-38ER-39

5000

100003000050000

100000

2631

263126312219

1761

2631

263118241538

1221

2631

221915381298

1030

2219

176112211030

817

1938

15381067900

714

1761

1398969817

649

1635

1298900759

602

1538

1221847714

567

1461

1160804678

538

1398

1109769649

515

1298

1030714602

478

1221

969672567

450

1160921638538427

1109881611515409

-

---

-

-

---

-

2 1/22 11/1670mm

2-2115214

ER-40ER-43ER-214

5000

100003000050000

100000

3118

311831182629

2087

3118

311821621823

1447

3118

262918231538

1220

2629

208714471220

969

2297

182312641066

846

2087

16561149969

769

1937

15381066899

714

1823

14471003846

672

1732

1375953804

638

1656

1315912769

610

1538

1220846714

567

14471149796672533

13751091756638506

-

---

-

-

---

-

-

---

-

2 7/82 15/1675mm

2-2142-2155215

ER-46ER-47ER-215

5000

100003000050000

100000

3311

331133112793

2217

3311

331122961936

1537

3311

279319361633

1296

2793

221715371296

1029

2440

193613431132

899

2217

175912201029

817

2058

16331132955

758

1936

15371066899

713

1839

14601012854

678

1759

1396698817

648

1633

1296899758

602

15371220846713566

14601159803678538

-

---

-

-

---

-

-

---

-

380mm3 3/16

52162-33

ER-48ER-216ER-51

500010000

3000050000

100000

38853885

38853277

2601

38853885

26942272

1803

38853277

22721916

1521

32772601

18031521

1207

28632272

15751329

1055

26012064

14311207

958

24151916

13291121

890

22721803

12501055

837

21581713

11881002

795

20641639

1136985

761

191615211055890706

18031431992837664

--

--

-

--

--

-

--

--

-

--

--

-

3 1/43 3/8

3 7/16

2-342-362-37

ER-52ER-54ER-55

500010000

3000050000

100000

39753975

39753516

2791

39753975

28902438

1935

39753516

24382056

1632

35162791

19351632

1295

30712438

16901426

1132

27912215

15361295

1028

25912056

14261202

954

24381935

13421132

898

23161838

12741075

853

22151758

12191028

816

205616321132954757

193515361065898713

--

--

-

--

--

-

--

--

-

--

--

-

3 1/290mm

2-385218

-

500010000

3000050000

100000

48124812

48124059

3222

48124812

33372814

2234

48124059

28142374

1884

40593222

23341884

1495

35462814

19511646

1306

32222557

17731495

1187

29912374

16461388

1102

28142234

15491306

1037

26732122

14711241

985

25572029

14071187

942

2374188413061102874

--

--

-

--

--

-

--

--

-

--

--

-

--

--

-

3 15/164

-

ER-63ER-64

500010000

3000050000

100000

66736673

66735628

4467

66736673

46273902

3097

66735628

39023291

2612

56284467

30972612

2074

49173902

27062282

1811

44673546

24582074

1646

41473291

22821925

1528

39023097

21481811

1438

37072942204017211366

35462814195116461306

--

--

-

--

--

-

--

--

-

--

--

-

--

--

-

--

--

-


46

Expansion TypePillow Blocks, Two-Bolt Base• with Setscrew Locking,

single locking designs.• with SKWEZLOC

Locking Collars.

Pillow Blocks,Two-Bolt Base• with Setscrew Locking in

both single and doublelocking designs.

• With SKWEZLOCLocking Collars.

Medium Duty Bearings Are Offered InThe Following Series:

SEALMASTER® Gold Line Medium DutyBearings, designed for heavier industrialapplications, are shown and described in thedimension and specification pages 47-61which follow for setscrew designs, and pages79-83 for SKWEZLOC® locking collardesigns.

Medium Duty BearingsDesigned For HigherLoad Ratings

Pillow Blocks,Four-Bolt Base• with Setscrew Locking in

both single and doublelocking designs.

Four-Bolt FlangeUnits• with Setscrew Locking,


Locking Collar designs.

Take-Up Units• with Setscrew Locking,



The Load Rating Tables for all Medium DutyBearings Units with Setscrew Single andDouble Lock are on page 62.

Medium Duty Bearings have the same generalfeatures and benefits as the Standard DutyUnits. These units may be further modified tomeet unusual operating or ambient conditions.Consult our Engineering Department forspecific recommendations.

Bearing Inserts• with SKWEZLOC


Bearing Inserts• with Setscrew Locking

in both single and doublelocking designs.

Expansion Units(Cylindrical Cartridges)• with SKWEZLOC Locking

designs.

Expansion Units(Cylindrical Cartridges)• with Setscrew Locking, single

locking designs.

Flange Cartridge Units(Cylindrical Cartridges)• with Setscrew Locking, single

locking designs.• with SKWEZLOC Locking

Collar designs.

Two-Bolt FlangeUnits• with Setscrew Locking,




47


SHAFT Dimensions In Inches BOLTDIAM. PART BRG.

A B C


IN MM NO. NO. MIN. MAX.IN. WT.

15/161

25

1 3/161 1/4 13/16 1 11/16 1 1/2 5.4

30

1 7/1635 15/16 1 3/16 1/2 6.8

1 1/240

1 11/161 3/4 5/16 8 3/4 5 7/16 6 13/16 2 5/8 1 5/16 11/16 13/16 4 5/8 2 1/32 1 9/32 5/8 9.5

45

1 15/162 11.7

50

2 3/162 1/4 16.2

55

2 7/162 1/2 21.5

65

2 11/1670

2 15/163 31.5

75

3 3/163 1/4 44.1

80

3 7/163 1/2 47.8

3 15/164 73.2

100

MP Series Medium Duty Pillow Blocks...Setscrew Locking

For Load Ratings, see page 62.For Medium Duty Bearing Inserts-Single Lock, see page 60.



Single Lip Contact SealAvailable on all sizes. Recommendedwhere moisture conditions prevail.To specify, add suffix "C" (MP-32C).


104MP15 1043015104MP16 3/4 6 1/4 4 3/16 5 3/16 2 1 9/16 5/8 3 7/16 1 1/2 7/8 1/2 4.010431 1104MP305 1045305

104MP19 104313104MP20 104214 1 7/8 6 7/8 4 1/2 5 1/2 2 1/4 1 9/16 11/16 3 104MP306 1045306

104MP23 104317104MP307 1045307 2 1/8 8 5 6 3/8 2 1/4 1 3/16 9/16 3/4 4 3/16 1

104MP24 104318104MP308 1045308 2 5/16 8 3/4 5 1/2 6 3/4 2 5/8 1 1/4 11/16 13/16 4 9/16 1 15/16 1 3/16 5/8 9.0

104MP27 1043111104MP28104MP309 1045309

104MP31 1043115104MP32104MP310 1045310

104MP35 104323104MP36104MP311 1045311

1043112 2

10422 2 1/2 9 1/2 5 15/16 7 9/16 2 7/8 1 7/16 11/16 7/8 5 3/32 2 3/16 1 5/16 5/8

104224 2 3/4 10 1/4 6 9/16 7 15/16 3 1/8 1 7/16 13/16 1 1/16 5 5/8 2 9/16 1 9/16 3/4

104MP39 104327104MP40104MP313 1045313

104MP43 1043211104MP314 1045314 3 1/2 13 7 7/8 10 1/8 3 1/2 2 15/16 1 1/8 7 3 1/16 1 3/4 7/8 29.2

104MP47 1043215104MP48104MP315 1045315

104328 3 11 1/4 7 1/8 8 7/8 3 1/4 1 5/8 13/16 1 1/16 6 1/4 2 3/4 1 11/16 3/4

10433 3 1/2 13 7 7/8 10 1/8 3 1/2 2 15/16 1 1/4 7 1/4 3 1/4 1 15/16 7/8

104MP51 104333104MP52 104234 4 15 9 11/16 12 9/16 4 2 5/16 15/16 1 1/4 8 3 3/8 2 1/32 7/8104MP316 1045316

104MP55 104337104MP56

104MP63 1043315104MP64 10434 5 17 11 3/4 14 3/4 4 3/4 2 1/2 1 1/8 1 5/16 10 4 5/8 2 11/16 1104MP320 1045320

104238 4 15 9 5/8 12 5/8 4 3/8 2 3/8 15/16 1 5/16 8 1/4 3 25/32 2 7/32 7/8

48


SHAFT Dimensions In Inches LIMIT BOLTDIAM. PART BRG.

A B C D E F G H J KOF SIZE UNIT

IN MMNO. NO.

MIN. MAX.EXPAN. IN. WT.

15/161

25

1 3/16 13/16 1 1/2 7/8 1/8 1/2 5.530

1 7/16 11/16 1 1/8 1/2 6.835

1 1/2 15/16 1 3/16 1/8 5/8 9.040

1 11/16 13/16 2 5/8 1 5/16 11/16 13/16 4 5/8 1 15/16 1 3/16 1/8 5/8 9.245

1 15/16 15/16 7 9/16 2 7/8 1 7/16 11/16 7/8 5 3/32 2 1/32 1 9/32 3/16 5/8 11.650

2 3/16 15/16 3 1/8 1 7/16 13/16 1 1/16 5 5/8 2 3/16 1 5/16 3/16 3/4 15.655

2 7/16

2 11/16 11/16 3/16 7/8 29.170

2 15/1675

3 3/16 11/16 12 9/16 4 2 5/16 15/16 1 1/4 8 3 1/4 1 15/16 9/32 7/8 41.880

3 7/16

3 15/16 11/16 9/32 1 72.04

EMP Series Expansion Type Pillow Blocks...Setscrew Locking


Hi-Temp SealAvailable as an option where operatingtemperatures are in 250-400° range.(See seal options page 188).


Single Lip Contact SealAvailable on all sizes. Recommendedwhere moisture conditions prevail.To specify, add suffix "C" (EMP-32C).


104EMP16 104AR21 1 3/4 6 1/4 4 3/16 5 3/16 2 1 9/16 5/8 3 7/16 1 3/8 13/16 1/8 1/2 3.7104EMP15 104AR2015

104EMP205 104AR5205

104EMP19 104AR213 1 7/8 6 7/8 4 1/2 5 1/2 2 1/4 1 9/16 11/16 3 104EMP206 104AR5206

104EMP23 104AR217 2 1/8 8 5 6 3/8 2 1/4 1 3/16 9/16 3/4 4 3/16 1 104EMP207 104AR5207

104EMP24 104AR218 2 5/16 8 3/4 5 1/2 6 3/4 2 5/8 1 1/4 11/16 13/16 4 9/16 1 104EMP208 104AR5208

104EMP27 104AR2111 2 5/16 8 3/4 5 7/16 6 104EMP209 104AR5209

104EMP31 104AR2115 2 1/2 9 1/2 5 104EMP210 104AR5210

104EMP35 104AR223 2 3/4 10 1/4 6 9/16 7 104EMP211104AR5211

104EMP39 104AR227 3 11 1/4 7 1/8 8 7/8 3 1/4 1 5/8 13/16 1 1/16 6 1/4 2 9/16 1 9/16 3/16 3/4 20.0

104EMP43 104AR2211 3 1/2 13 7 7/8 10 1/8 3 1/2 2 15/16 1 1/8 7 2 3/4 1 104EMP214 104AR5214

104EMP47 104AR2215 3 1/2 13 7 7/8 10 1/8 3 1/2 2 15/16 1 1/4 7 1/4 3 1/16 1 3/4 3/16 7/8 30.7104EMP215 104AR5215

104EMP51 104AR233 4 15 9 104EMP216 104AR5216

104EMP55 104AR237 4 15 9 5/8 12 5/8 4 3/8 2 3/8 15/16 1 5/16 8 1/4 3 3/8 2 1/32 9/32 7/8 44.2

104EMP63 104AR3315 5 17 11 3/4 14 3/4 4 3/4 2 1/2 1 1/8 1 5/16 10 4 5/8 2 104EMP64 104AR34

49



A B C


IN MM NO. NO. MIN. MAX.IN. WT.

15/161

1 3/161 1/4

1 7/16

1 1/2

1 11/161 3/4

1 15/162

2 3/162 1/4

2 7/162 1/2

2 11/16

2 15/163

3 3/163 1/4

3 7/163 1/2

3 15/164

MPD Series Medium Duty Pillow Blocks...Setscrew Locking – Double Lock

For Load Ratings, see page 62.For Medium Duty Bearing Inserts-Double Lock, see page 61.



Single Lip Contact SealAvailable on all sizes. Recommendedwhere moisture conditions prevail.To specify, add suffix "C" (MPD-32C).


104MPD15 1043015D104MPD16 10431D 1 3/4 6 1/4 4 3/16 5 3/16 2 1 9/16 5/8 3 7/16 1 3/4 7/8 1/2 4.0

104MPD19 104313D104MPD20 104214D 1 7/8 6 7/8 4 1/2 5 1/2 2 1/4 1 9/16 11/16 3 13/16 2 1 1/2 5.4

104MPD23 104317D 2 1/8 8 5 6 3/8 2 1/4 1 3/16 9/16 3/4 4 3/16 2 5/16 1 5/32 1/2 6.8

104MPD24 104318D 2 5/16 8 3/4 5 1/2 6 3/4 2 5/8 1 1/4 11/16 13/16 4 9/16 2 3/8 1 3/16 5/8 9.0

104MPD27 1043111D104MPD28 1043112D 2 5/16 8 3/4 5 7/16 6 13/16 2 5/8 1 5/16 11/16 13/16 4 5/8 2 1/2 1 1/4 5/8 9.5

104MPD31 1043115D104MPD32 10422D 2 1/2 9 1/2 5 15/16 7 9/16 2 7/8 1 7/16 11/16 7/8 5 3/32 2 5/8 1 5/16 5/8 11.7

104MPD35 104323D104MPD36 104224D 2 3/4 10 1/4 6 9/16 7 15/16 3 1/8 1 7/16 13/16 1 1/16 5 5/8 3 1/8 1 9/16 3/4 16.2

104MPD39 104327D104MPD40 104328D 3 11 1/4 7 1/8 8 7/8 3 1/4 1 5/8 13/16 1 1/16 6 1/4 3 1/2 1 3/4 3/4 21.5

104MPD43 1043211D 3 1/2 13 7 7/8 10 1/8 3 1/2 2 15/16 1 1/8 7 3 1/2 1 3/4 7/8 29.2

104MPD47 1043215D104MPD48 10433D 3 1/2 13 7 7/8 10 1/8 3 1/2 2 15/16 1 1/4 7 1/4 3 7/8 1 15/16 7/8 31.5

104MPD51 104333D104MPD52 104234D 4 15 9 11/16 12 9/16 4 2 5/16 15/16 1 1/4 8 4 1/16 2 1/32 7/8 44.1

104MPD55 104337D104MPD56 104238D 4 15 9 5/8 12 5/8 4 3/8 2 3/8 15/16 1 5/16 8 1/4 4 7/16 2 7/32 7/8 47.8

104MPD63 1043315D104MPD64 10434D 5 17 11 3/4 14 3/4 4 3/4 2 1/2 1 1/8 1 5/16 10 5 3/8 2 11/16 1 73.2

50



A B C


IN MMNO. NO.

MIN. MAX.IN. WT.

1 3/16 9/16 5/8 3 7/8 1 11/16 1 1/2 6.9

1 7/16 3/16 5/8 7.1

1 11/16 1/32 1 9/32 5/8 9.71 3/4

1 15/16 5/16 2 3/16 1 5/16 5/8 11.9

2 3/16 9/16 1 9/16 5/8 16.6

2 7/16 20.12 1/2

SPM Series Medium Duty Pillow Blocks...Setscrew Locking




Single Lip Contact SealAvailable on all sizes. Recommendedwhere moisture conditions prevail.To specify, add suffix "C" (SPM-31C).


104SPM19 104313 2 7 1/2 5 3/8 6 1/8 2 7/8

104SPM23 104317 2 3/8 8 1/4 5 5/8 6 7/8 2 1/4 1 1/4 3/4 3/4 4 1/2 1 15/16 1

104SPM27 1043111 2 3/8 8 3/4 5 7/8 7 1/8 2 3/8 1 1/4 3/4 3/4 4 5/8 2 104SPM28 1043112

104SPM31 1043115 2 3/4 10 1/2 6 3/4 8 1/2 2 1/2 1 1/2 3/4 7/8 5

104SPM35 104323 3 1/8 11 1/4 7 5/8 9 3/8 2 3/4 1 1/2 3/4 7/8 5 15/16 2

104SPM39 104327 3 1/8 11 1/2 7 7/8 9 3/8 3 1 1/2 7/8 7/8 6 1/4 2 3/4 1 11/16 3/4104SPM40 104328

51



A B C D E F G H J K LSIZE UNIT

IN MMNO. NO.

MIN. MAX.IN. WT.

1 15/162 3/16 1 5/16 2 1/4 5/8 13.7

50

2 3/16 104MFP35 1043232 1/4 104MFP36 17.0

55

2 7/16 104MFP39 1043272 1/2 104MFP40 23.3

65

2 11/16 1/16 1 3/4 2 3/4 3/4 34.070

2 15/163 15/16 2 3/4 3/4 36.5

75

3 3/163 1/4 104MFP52

80

3 7/16 104MFP55 48.63 1/2 104MFP56 104238

3 15/164 7/16 14 1/16 6 1 11/16 1 1 1/4 10 1/4 4 5/8 2 11/16 3 1/2 7/8 83.5

100

4 7/16 104MFPD711 104347D2 6 19 14 16 5 1/2 2 1 1/8 1 5/8 12 1/8 5 3/4 2 7/8 3 1/4 1 130.04 15/16 104MFPD791 1043415D2

MFP Series Medium Duty Four-Bolt Base Pillow Blocks...Setscrew Locking

1 Units MFPD-71 and MFPD-79 are equipped with four set screws: two on each end of inner race extensions.2 Units MFPD-71 and MFPD-79 are not available with contact seal.

For Load Ratings, see page 62.For Medium Duty Bearing Inserts-Single Lock, see page 60.For Medium Duty Bearing Inserts-Double Lock, see page 61.



Single Lip Contact SealAvailable on all sizes. Recommendedwhere moisture conditions prevail.To specify, add suffix "C" (MFP-32C).


104MFP31 1043115104MFP32 10422 2 1/2 9 3/4 6 3/8 7 5/8 4 1 1/4 3/4 13/16 5 3/8 2 104MFP310 1045310

104224 2 3/4 10 1/4 6 7/8 8 1/8 4 1/8 1 1/4 3/4 7/8 5 13/16 2 9/16 1 9/16 2 1/4 5/8104MFP311 1045311

104328 3 11 1/4 7 1/2 9 4 1/2 1 3/8 3/4 1 6 1/2 2 3/4 1 11/16 2 5/8 5/8104MFP313 1045313

104MFP43 1043211 3 1/2 13 9 10 1/2 5 1 1/2 7/8 1 1/8 7 1/4 3 104MFP314 1045314

104MFP47 1043215104MFP48 10433 3 1/2 13 9 10 1/2 5 1 1/2 7/8 1 7 3/8 3 1/4 1 104MFP315 1045315

104MFP51 104333104234 4 15 10 3/4 12 1/4 5 1 1/2 7/8 1 1/16 8 7/16 3 3/8 2 1/32 3 3/4 44.5

104MFP3161045316

104337 4 15 10 3/4 12 1/4 5 1 1/2 7/8 1 1/16 8 7/16 3 25/32 2 7/32 3 3/4

104MFP63 1043315104MFP64104MFP320 1045320

10434 5 17 12

52



A B C


IN MMNO. NO.

MIN. MAX.IN. WT.

1 11/16 13/16 2 1/2 1 1/4 5/8 9.51 3/4

1 15/162

2 3/162 1/4

2 7/162 1/2

2 11/16

2 15/16 15/16 7/8 33.03

3 7/16 13/16 4 7/16 2 7/32 7/8 51.03 1/2

3 15/16 13/16 1 1/8 1 1/4 10 1/8 5 3/8 2 11/16 1 74.54

4 7/16 1 6 1/4 21 1/4 15 1/16 18 3/16 6 1/4 2 11/16 1 1/4 1 3/4 12 1/2 5 3/4 2 7/8 1 1/8 159.04 15/16 1

MSPD Series Medium Duty Pillow Blocks...Setscrew Locking – Double Lock

1 Units MSPD-71 and MSPD-79 are not available with contact seal.

For Load Ratings, see page 62.For Medium Duty Bearing Inserts-Double Lock, see page 61.



Single Lip Contact SealAvailable on all sizes. Recommendedwhere moisture conditions prevail.To specify, add suffix "C" (MSPD-32C).


104MSPD27 1043111D 2 3/8 8 7/8 6 7/16 7 7/16 2 1/2 1 1/8 3/4 3/4 4

104MSPD31 1043115D 2 3/4 10 7 1/8 8 3/8 2 5/8 1 1/4 3/4 7/8 5 7/16 2 5/8 1 5/16 5/8 12.5104MSPD32 10422D

104MSPD28 1043112D

104MSPD35 104323D 3 1/8 10 7/8 7 7/8 9 3/8 2 3/4 1 3/8 3/4 15/16 6 1/16 3 1/8 1 9/16 5/8 17.0104MSPD36 104224D

104MSPD39 104327D 3 1/8 11 3/4 8 3/4 9 7/8 3 1 5/16 7/8 1 6 5/16 3 1/2 1 3/4 3/4 22.0104MSPD40 104328D

104MSPD43 1043211D 3 3/4 13 3/8 10 1/8 11 3/8 3 1/4 1 3/8 7/8 1 7 5/16 3 1/2 1 3/4 3/4 28.0

104MSPD47 1043215D 3 3/4 13 3/4 10 11 1/2 3 3/8 1 5/8 1 1 3/16 7 1/2 3 7/8 1 104MSPD48 10433D

104MSPD55 104337D 4 9/16 15 3/8 12 1/8 13 1/2 4 1 9/16 1 1 1/4 8 104MSPD56 104238D

104MSPD63 1043315D 5 1/8 17 13 1/8 14 3/4 4 3/4 1 104MSPD64 10434D

104MSPD71 104347D104MSPD79 1043415D

53



A B C

D E F G H J K LSIZE UNIT

IN MMNO. NO.

MIN. MAX.IN. WT.

1 15/162

2 3/162 1/4

2 7/162 1/2

2 11/16

2 15/163

3 3/163 1/4

3 7/163 1/2

3 15/164

4 7/16 1 6 1/4 19 14 16 5 1/2 2 1 1/8 1 7/8 12 3/8 5 3/4 2 7/8 3 1/4 1 136.04 15/16 1

MSFPD Series Medium Duty Four-Bolt Base Pillow Blocks...Setscrew Locking

For Load Ratings, see page 62.For Medium Duty Bearing Inserts-Double Lock, see page 61.1 Units MSFPD-71 and MSFPD-79 are not available with contact seal.



Single Lip Contact SealAvailable on all sizes. Recommendedwhere moisture conditions prevail.To specify, add suffix "C" (MSFPD-32C).


104MSFPD31 1043115D 2 3/4 9 3/4 6 3/8 7 5/8 4 1 1/4 3/4 1 1/16 5 5/8 2 5/8 1 5/16 2 1/4 5/8 15.4104MSFPD32 10422D

104MSFPD35 104323D 3 1/8 10 1/4 6 7/8 8 1/8 4 1/8 1 1/4 3/4 1 1/4 6 3/16 3 1/8 1 9/16 2 1/4 5/8 20.1104MSFPD36 104224D

104MSFPD39 104327D 3 1/8 11 1/4 7 1/2 9 4 1/2 1 3/8 3/4 1 1/8 6 5/8 3 1/2 1 3/4 2 5/8 5/8 25.4104MSFPD40 104328D

104MSFPD43 1043211D 3 3/4 13 9 10 1/2 5 1 1/2 7/8 1 3/8 7 1/2 3 1/2 1 3/4 2 3/4 3/4 37.3

104MSFPD47 1043215D 3 3/4 13 9 10 1/2 5 1 1/2 7/8 1 1/4 7 5/8 3 7/8 1 15/16 2 3/4 3/4 40.1104MSFPD48 10433D

104MSFPD51 104333D 4 1/8 15 10 3/4 12 1/4 5 1 1/2 7/8 1 3/16 8 9/16 4 1/16 2 1/32 3 3/4 51.2104MSFPD52 104234D

104MSFPD55 104337D 4 9/16 15 10 3/4 12 1/4 5 1 1/2 7/8 1 1/4 9 4 7/16 2 7/32 3 3/4 51.8104MSFPD56 104238D

104MSFPD63 1043315D 5 1/8 17 12 7/16 14 1/16 6 1 11/16 1 1 3/8 10 3/8 5 3/8 2 11/16 3 1/2 7/8 84.6104MSFPD64 10434D

104MSFPD71 104347D104MSFPD79 1043415D

54



A B C D E F H J K MUNIT

IN MMNO. NO.

COREDWT.

15/161 9/16 4 19/32 17/32 1 11/64 1 9/16 15/32 2 7/8 3 1/4 5/8 7/8 2.4

25

1 3/161 1/4 9/16 1 11/32 1 3/4 17/32 3 5/16 3 3/4 11/16 1 3.4

30

1 7/16 9/16 1 1/2 2 1/64 17/32 3 1/2 4 1/8 3/4 1 3/16 4.635

1 1/2 1/16 5 27/32 9/16 1 9/16 2 3/64 19/32 3 7/8 4 3/8 3/4 1 3/16 5.240

1 11/161 3/4 7/16 6 3/16 9/16 1 9/16 2 5/32 19/32 4 4 9/16 3/4 1 9/32 5.6

45

15/162 5/16 21/32 4 1/4 5 1/4 7/8 1 5/16 8.6

50

MSFT Series Medium Duty Two-Bolt Flange Units...Setscrew Locking




Single Lip Contact SealAvailable on all sizes. Recommendedwhere moisture conditions prevail.To specify, add suffix "C" (MSFT-32C).


104MSFT15 1043015104MSFT16 10431 5 104MSFT305 1045305

104MSFT19 104313104MSFT20 104214 6 1/8 5 1/8104MSFT306 1045306

104MSFT23 104317 6 3/4 5 21/32104MSFT307 1045307

104MSFT24 104318 7 104MSFT308 1045308

104MSFT27 1043111104MSFT28104MSFT309 1045309

104MSFT311043115104MSFT32 10422 8 1/2 7 1/4 13/16 1 3/4 2 104MSFT310 1045310

1043112 7

55



A B C D E F G J K MUNIT

IN MMNO. NO. Wt.

15/161 11/64 1 9/16 15/32 25/64 3 7/32 5/8 7/8 3.6

25

1 3/16 104MSF19 1043131 1/4 104MSF20 11/32 1 3/4 17/32 13/32 3 23/32 11/16 1 4.1

30

1 7/16 104MSF2335

1 1/2 104MSF24 21/64 3/4 1 3/16 6.040

1 11/161 3/4 9/16 2 5/32 19/32 19/32 4 9/16 3/4 1-9/32 6.8

45

1 15/162 5/16 21/32 9/16 5 1/4 7/8 1 5/16 10.5

50

2 3/16 104MSF35 1043232 1/4 104MSF36 12.1

55

2 7/16 104MSF39 1043272 1/2 104MSF40 16.4

65

2 11/16 3/16 25/32 13/16 6 1/2 1 5/16 1 3/4 20.670

2 15/163 11/16 3 1/2 25/32 13/16 6 3/4 1 5/16 1 15/16 21.4

75

3 3/16 104MSF51 1043333 1/4

80

3 7/163 1/2

3 15/164 9/16 8 5/16 1 1/4 3 13/16 5 1 1/32 1 3/16 9 1/4 1 15/16 2 11/16 55.1

100

4 7/16 104MSFD711

4 15/16 104MSFD791 1043415D

MSF Series Medium Duty Four-Bolt Flange Units...Setscrew Locking

For Load Ratings, see page 62.For Medium Duty Bearing Inserts-Single Lock, see page 60.For Medium Duty Bearing Inserts-Double Lock, see page 61.See page 54 for seal arrangements.

1 Units MSFD-71 and MSFD-79 are equipped with four set screws: two on each end of inner race extensions.1 Units MSFD-71 and MSFD-79 are not available with contact seal.


104MSF15 1043015104MSF16 1/4 3 1/4 17/32 1

104MSF306 1045306104214 4 5/8 3 5/8 9/16 1

104317 5 1/8 4 9/16 1 1/2 2 1/64 17/32 33/64 4 5/64 3/4 1 3/16 5.5104MSF307 1045307

10431 4104MSF305 1045305

104MSF308 1045308104318 5 3/8 4 1/8 9/16 1 9/16 2 3/64 19/32 31/64 4

104MSF27 1043111104MSF28 1043112 5 5/8 4 3/8 9/16 1 104MSF309 1045309

104MSF31 1043115104MSF32 3/8 5 1/8 13/16 1 3/4 2 10422 6104MSF310 1045310

104224 6 7/8 5 5/8 13/16 1 15/16 2 11/16 21/32 3/4 5 7/16 1 1 9/16104MSF311 1045311

104328 7 3/8 5 7/8 11/16 2 5/16 3 21/32 11/16 6 1/8 1 1/16 1 11/16104MSF313 1045313

104MSF43 1043211 7 3/4 6 1 2 3/8 3 104MSF314 1045314

104MSF47 1043215104MSF48 3/4 6 7/8 2 10433 7104MSF315 1045315

104MSF52 104234 8 7/16 6 3/4 1 2 3/4 3 17/32 25/32 25/32 7 1/4 1 11/32 2 1/32 26.7104MSF316 1045316

104MSF55 104337 8 7/16 6 3/4 1 3 3 31/32 25/32 31/32 7 3/4 1 9/16 2 7/32 30.0104MSF56 104238

104MSF63 1043315104MSF64 10434 10 104MSF320 1045320

104347D 12 3/4 10 1 9/16 4 3/4 6 1 9/32 1 1/4 11 1/2 2 7/8 2 7/8 115.0

56



A B C D E F G H J K M NUNIT

IN MMNO. NO. WT.

15/161

25

1 3/161 1/4 11/16 1 1/4 7/16 7/16 3/8 3/8 1 5/16 3.375 1 11/16 3.9

30

1 7/161 1/2 15/16 1 15/32 15/32 7/16 7/16 7/16 1 1/2 3.625 1 3/16 3/4 4.7

35

1 1/2 15/16 1 7/16 1/2 1/2 7/16 7/16 1 1/2 4.250 1 3/16 3/4 6.040

1 11/161 3/4 1/32 1 15/32 9/16 1/2 15/32 7/16 1 9/16 4.250 1 9/32 3/4 6.5

45

1 15/162

50

2 3/162 1/4 11/16 5.000 1 9/16 1 10.5

55

2 7/162 1/2 11/16 1 1/16 14.0

65

2 11/16 1/16 2 5/16 3/4 11/16 1 1/16 9/16 2 6.375 1 3/4 1 5/16 18.770

2 15/163 15/16 1 5/16 20.0

75

3 7/16 25/32 2 3/4 1 1/32 13/16 1 1/8 3/4 2 21/32 7.375 2-7/32 1 9/16 32.03 1/2

3 15/164 11/16 1 15/16 44.0

100

MFC Series Medium Duty Flange Cartridge Units...Setscrew Locking

For Load Ratings, see page 62.For Medium Duty Bearing Inserts-Single Lock, see page 60.* +.000" -.004"



Single Lip Contact SealAvailable on all sizes. Recommendedwhere moisture conditions prevail.To specify, add suffix "C" (MFC-32C).


104MFC15 1043015104MFC16 10431 4 3/8 3 5/8 1 9/16 1 3/16 3/8 3/8 1/4 3/8 1 5/16 3.000 7/8 5/8 3.0104MFC305 1045305

104MFC19 104313104MFC20 104214 5 4 1/8 1 104MFC306 1045306

104MFC23 104317104MFC24 104218 5 1/4 4 3/8 1 104MFC307 1045307

104MFC24H 104318 6 1/8 5 1/8 1 104MFC308 1045308

104MFC27 1043111104MFC28 1043112 6 1/8 5 1/8 2 104MFC309 1045309

104MFC31 1043115104MFC32 10422 6 3/8 5 3/8 2 3/16 1 5/8 9/16 1/2 5/8 7/16 1 9/16 4.500 1 5/16 7/8 7.5104MFC310 1045310

104MFC35 104323104MFC36 104224 7 1/8 6 2 9/16 1 7/8 11/16 9/16 7/8 1/2 1 104MFC3111045311

104MFC39 104327104MFC40 104328 7 5/8 6 1/2 2 7/8 2 3/16 11/16 9/16 1 1/8 9/16 1 3/4 5.500 1 104MFC313 1045313

104MFC43 1043211 8 3/4 7 1/2 3 104MFC314 1045314

104MFC47 1043215104MFC48 10433 8 3/4 7 1/2 3 1/4 2 7/16 13/16 11/16 1 1/4 5/8 2 6.375 1 104MFC315 1045315

104MFC55 104337 10 1/4 8 5/8 3 104MFC56 104238

104MFC63 1043315104MFC64 10434 10 7/8 9 3/8 4 5/8 3 1/4 1 3/8 13/16 1 1/8 7/8 3 1/2 *8.125 2 104MFC320 1045320

57



A B C D E F GUNIT

IN MMNO. NO. WT.

15/161 9/16 2.5

25

1 3/161 1/4

30

1 7/1635

1 1/240

1 11/161 3/4 9/16 1 15/32 2 1/32 3/4 1-9/32 2 15/32 3/4 4.9

45

1 15/162

50

2 3162 1/4

55

2 7/162 1/2 12.6

65

2 11/16 1/16 1 5/16 1 3/4 3 41/64 1 14.170

2 15/163 16.6

75

3 3/163 1/4 20.2

80

3 7/16 25.83 1/2

3 15/164 42.0

100

MSC Series Medium Duty Cartridge Units...Setscrew Locking

For Load Ratings, see page 62.For Medium Duty Bearing Inserts-Single Lock, see page 60.See page 56 for seal arrangements.


104MSC15 1043015104MSC16 10431 3 1/2 1 3/32 1 1/2 5/8 7/8 1 19/32104MSC305 1045305

104MSC19 104313104MSC20 104214 3 7/8 1 7/32 1 11/16 11/16 1 1 55/64 5/8 3.2104MSC306 1045306

104MSC23 104317 4 3/16 1 15/32 1 15/16 3/4 1 3/16 2 1/16 3/4 4.1104MSC3071045307

104MSC24 104318 4 3/8 1 7/16 1 15/16 3/4 1 3/16 2 19/64 23/32 4.5104MSC3081045308

104MSC27 1043111104MSC28 1043112 4 104MSC309 1045309

104MSC31 1043115104MSC32 10422 4 15/16 1 19/32 2 3/16 7/8 1 5/16 2 23/32 27/32 5.8104MSC310 1045310

104MSC35 104323104MSC36 104224 5 7/8 1 5/8 2 9/16 1 1 9/16 2 63/64 13/16 9.5104MSC311 1045311

104MSC39 104327104MSC40 104328 6 1/4 2 2 3/4 1 1/16 1 11/16 3 7/16 1104MSC313 1045313

104MSC43 1043211 6 5/8 2 3 104MSC3141045314

104MSC47 1043215104MSC48 10433 7 2 3/16 3 1/4 1 5/16 1 15/16 3 59/64 1 3/32104MSC315 1045315

104MSC51 104333104MSC52 104234 7 7/16 2 1/2 3 3/8 1 11/32 2 1/32 4 5/32 1 1/4104MSC316 1045316

104MSC55 104337 8 3/16 2 1/2 3 25/32 1 9/16 2 7/32 4 25/64 1 1/4104MSC56 104238

104MSC63 1043315104MSC64 10434 9 1/2 3 4 5/8 1 15/16 2 11/16 5 11/64 1 1/2104MSC320 1045320

58



A B C E F G H J K M N O P R SUNIT

IN MMNO. NO.

Core HubWT.

15/161

25

1 3/161 1/4

30

1 7/1635

1 1/240

1 11/161 3/4

45

1 15/162

50

2 3/162 1/4

55

2 7/162 1/2

65

2 11/16 70

2 15/163

75

3 3/163 1/4

80

3 15/164

100

MST Series Medium Duty Take-Up Units...Setscrew Locking




Single Lip Contact SealAvailable on all sizes. Recommendedwhere moisture conditions prevail.To specify, add suffix "C" (MST-32C).


104MST15 1043015104MST16 10431 3 7/16 5/8 7/8 5/8 2 3/16 1 7/16 7/8 1 3/4 2 1/4 17/32 3 1/2 4 4 7/16 1 11/16 1 3/4 3.4104MST305 1045305

104MST19 104313104MST20 104214 3 15/16 5/8 1 11/16 2 1/2 1 7/16 7/8 1 3/4 2 1/2 17/32 3 1/2 4 5 1/16 2 1 15/16 4.0104MST306 1045306

104MST23 104317 4 5/16 3/4 1 3/16 3/4 3 1/4 1 15/16 1 1/8 2 1/8 3 1/4 11/16 4 4 1/2 5 11/16 2 3/16 2 1/8 6.2104MST307 1045307

104MST24 104318 4 5/16 3/4 1 3/16 3/4 3 1/4 1 15/16 1 1/8 2 3/16 3 1/4 11/16 4 4 5/8 5 11/16 2 1/4 2 1/16 6.2104MST308 1045308

104MST27 1043111104MST28 1043112 4 1/2 3/4 1 9/32 3/4 3 1/4 1 15/16 1 1/8 2 3/16 3 3/8 11/16 4 4 5/8 5 7/8 2 5/16 2 3/16 6.4104MST309 1045309

104MST31 1043115104MST32 10422 5 1 1 5/16 7/8 4 2 1/2 1 3/8 2 1/4 3 3/4 1 1/16 5 1/8 5 3/4 6 3/4 2 9/16 2 7/16 10.0104MST310 1045310

104MST35 104323104MST36 104224 5 3/8 1 1/4 1 9/16 1 4 2 1/2 1 3/8 2 3/8 4 1 1/16 5 1/8 5 3/4 7 5/8 2 15/16 2 11/16 12.3104MST311 1045311

104MST39 104327104MST40 104328 6 3/4 1 1/4 1 11/16 1 1/16 4 3/8 2 3/4 1 5/8 3 3/8 4 3/4 1 1/16 5 15/16 6 9/16 8 13/16 3 7/16 3 5/16 19.5104MST313 1045313

104MST43 1043211 7 1/16 1 1/4 1 3/4 1 5/16 4 3/8 2 3/4 1 5/8 3 3/8 4 3/4 1 1/16 5 15/16 6 9/16 9 1/8 3 5/8 3 7/16 19.8104MST314 1045314

104MST47 1043215104MST48 10433 7 3/16 1 1/4 1 15/16 1 5/16 4 3/8 2 3/4 1 5/8 3 3/8 4 3/4 1 1/16 6 1/2 7 1/4 9 1/4 3 3/4 3 7/16 23.0104MST315 1045315

104MST51 104333104MST52 104234 7 5/8 1 1/2 2 1/32 1 11/32 4 7/8 2 7/8 1 7/8 3 1/2 6 3/16 1 13/16 6 13/16 7 13/16 10 1/4 3 7/8 3 3/4 31.8104MST316 1045316

104MST63 1043315104MST64 10434 9 1/4 1 1/2 2 11/16 1 15/16 4 7/8 2 7/8 1 7/8 3 1/2 6 1/2 1 13/16 8 3/8 9 3/8 11 7/8 4 3/4 4 1/2 50.0104MST320 1045320

59


SHAFT BRG. Dimensions in Inches SETDIAM. NO.

*A B C D E F G H J RADIUS

SCREW UNIT

IN MMTAP WT.

15/16 104AR30151

25 104AR305

1 3/16 1/64 1 55/64 1/4 1/4 1/4 .040 5/16-24 2.130 104AR306

1 7/16 3/16 1 11/64 2 1/16 5/16 19/64 1/4 .062 5/16-24 2.835 104AR307

1 1/2 3/16 1 11/64 2 19/64 5/16 19/64 1/4 .062 5/16-24 3.040 104AR308

1 11/16 104AR31111 3/4 13/64 2 15/32 3/8 17/64 11/32 .062 3/8-24 3.5

45 104AR309

1 15/16 17/64 2 23/32 3/8 19/64 11/32 .080 3/8-24 4.450 104AR310

2 3/16 21/64 2 63/64 7/16 21/64 11/32 .080 3/8-24 5.855 104AR311

2 7/16 104AR3272 1/2 29/64 3 7/16 15/32 3/8 11/32 .080 7/16-20 9.3

65 104AR313

2 11/16 37/64 3 41/64 7/16 3/8 11/32 .080 7/16-20 9.670 104AR314

2 15/16 104AR32153 15/16 1 53/64 3 59/64 17/32 13/32 15/32 .120 7/16-20 12.2

75 104AR315

3 3/16 1/32 2 5/64 4 5/32 15/32 17/32 15/32 .120 7/16-20 15.280 104AR316

3 7/16 9/16 2 7/32 2 9/64 4 25/64 5/8 15/32 15/32 .120 1/2-20 18.5

3 15/16 104AR33154

100 104AR320

AR Series Medium Duty Expansion Units...Setscrew Locking

For Load Ratings, see page 62.* Tolerance +.000" -.005"



Single Lip Contact SealAvailable on all sizes. Recommendedwhere moisture conditions prevail.To specify, add suffix "C" (AR-3-23C).

±.015


104AR31 2.687 1 1/2 5/8 7/8 61/64 1 19/32 7/32 7/32 1/4 .040 1/4-28 1.5

104AR313 3.140 1 11/16 11/16 1 1

104AR317 3.375 1 15/16 3/4 1

104AR318 3.562 1 15/16 3/4 1

104AR3112 3.875 2 1/32 3/4 1 9/32 1

104AR3115 4.250 2 3/16 7/8 1 5/16 1

104AR323 4.718 2 9/16 1 1 9/16 1

104AR328 5.170 2 3/4 1 1/16 1 3/4 1

104AR3211 5.375 3 1/16 1 5/16 1 3/4 1

104AR33 5.875 3 1/4 1 5/16 1

104AR333 6.280 3 3/8 1 11/32 2

104AR337 6.750 3 25/32 1

104AR34 8.063 4 5/8 1 15/16 2 11/16 2 33/64 5 11/64 3/4 19/32 15/32 .120 5/8-18 32.9

60




IN MMNO. TAP WT.

15/16 10430151 7/32 7/32 .040 1/4-28 1.0

25

1 3/16 .040 5/16-24 1.530

1 7/16 5/16 19/64 .062 5/16-24 1.935

1 1/2 5/16 19/64 .062 5/16-24 2.240

1 11/16 10431111 3/4 1043112 90MM 2 1/32 3/4 1 9/32 1 1/8 2 15/32 3/8 17/64 .062 3/8-24 2.4

45

1 15/16 3/16 7/8 1 5/16 1 3/16 2 23/32 3/8 19/64 .080 3/8-24 3.250

2 3/16 104323 110MM 2 9/16 1 1 9/16 1 1/4 2 63/64 7/16 21/64 .080 3/8-24 4.255

2 7/16 1043272 1/2 104328 125MM 2 3/4 1 1/16 1 11/16 1 3/8 3 7/16 7/16 3/8 .080 7/16-20 6.5

65

2 11/16 1/16 1 5/16 1 3/4 1 1/2 3 41/64 7/16 3/8 .080 7/16-20 7.170

2 15/16 10432153 5/16 1 15/16 1 11/16 3 59/64 17/32 13/32 .120 7/16-20 8.2

75

3 3/16 104333 150MM 3 3/8 1 11/32 2 1/32 1 15/16 4 5/32 15/32 17/32 .120 7/16-20 10.080

3 7/16 104337 160MM 3 25/32 1 9/16 2 7/32 2 4 25/64 5/8 15/32 .120 1/2-20 11.76.2992

3 15/16 10433154 15/16 2 11/16 2 1/2 5 11/64 3/4 19/32 .120 5/8-18 20.4

100

Medium Duty Bearing Inserts...Setscrew Locking – Single Lock

See page 59 for seal arrangements.For Load Ratings, see page 62.


10431 62MM 1 1/2 5/8 7/8 7/8 1 19/321045305 2.4409

104313 72MM 1 11/16 11/16 1 15/16 1 55/64 1/4 1/41045306 2.8346

104317 80MM 1 15/16 3/4 1 3/16 1 3/32 2 1/161045307 3.1496

104318 85MM 1 15/16 3/4 1 3/16 1 3/32 2 19/641045308 3.3465

1045309 3.5433

1043115 100MM 2 1045310 3.9370

1045311 4.3307

1045313 4.9213

1043211 130MM 3 1045314 5.1181

10433 140MM 3 1/4 1 1045315 5.5118

1045316 5.9055

10434 190MM 4 5/8 1 1045320 7.4803

61




IN MMNO. TAP WT.

15/16 7/32 7/32 .040 1/4-28 1.01

1 3/16 .040 5/16-24 1.52.8346

1 7/163.1496

1 1/2 .062 5/16-24 2.53.3465

1 11/16 .062 3/8-24 2.71 3/4 1043112D 3.5433

1 15/16 1043115D 100MM 2 5/8 1 5/16 1 5/16 1 3/16 2 23/32 5/16 19/64 .080 3/8-24 3.53.9370

2 3/16 9/16 1 9/16 1 1/4 2 63/64 13/32 21/64 .080 7/16-20 4.64.3307

2 7/16 7/16 15/32 3/8 .080 7/16-20 7.12 1/2

2 11/16 1043211D 130MM 3 1/2 1 3/4 1 3/4 1 1/2 3 41/64 7/16 3/8 .080 1/2-20 7.35.1181

2 15/16 1043215D 140MM 3 7/8 1 15/16 1 15/16 1 11/16 3 59/64 9/16 13/32 .120 1/2-20 9.03

3 3/16 1/16 2 1/32 2 1/32 1 15/16 4 5/32 1/2 17/32 .120 1/2-20 10.85.9055

3 7/16 7/16 2 7/32 2 7/32 2 4 25/64 1/2 15/32 .120 1/2-20 12.66.2992

3 15/16 1043315D 190MM 5 3/8 2 11/16 2 11/16 2 1/2 5 11/64 23/32 19/32 .120 5/8-18 21.64

4 7/16 11/32 5/8 11/16 .120 5/8-18 40.04 15/16 1043415D 9.0551

Medium Duty Bearing Inserts...Setscrew Locking – Double Lock

See page 59 for seal arrangements.For Load Ratings, see page 62.


1043015D 62MM 1 3/4 7/8 7/8 7/8 1 19/3210431D 2.4409

104313D 72MM 2 1 1 15/16 1 55/64 1/4 1/4

104317D 80MM 2 5/16 1 5/32 1 5/32 1 3/32 2 1/16 5/16 19/64 .062 5/16-24 2.0

104318D 85MM 2 3/8 1 3/16 1 3/16 1 3/32 2 19/64 11/32 19/64

1043111D 90MM 2 1/2 1 1/4 1 1/4 1 1/8 2 15/32 11/32 17/64

104323D 110MM 3 1/8 1

104327D 125MM 3 1/2 1 3/4 1 3/4 1 3/8 3 104328D 4.9213

10433D 5.5118

104333D 150MM 4

104337D 160MM 4

10434D 7.4803

104347D 230MM 5 3/4 2 7/8 2 7/8 2 5/8 6

62

LOAD RATING TABLES - Medium DutyThe shaded area indicates the maximum speed ratings for double lock bearings (applicable on sizes available). All speeds listed are for thestandard felt seal. See the seal selection for alternate seals.Values in the table represent loads at ideal conditions with press fit mounting to the shaft. ABMA recommends de-rating of slip mounted bearings. To obtain de-ratedload, divide load in table by 1.3. Values in the table represent equivalent radial loads only. For combined load determination, see THE BEARING SELECTIONSECTION. Areas designated by "-" exceeds maximum value for standard bearings. Consult Sealmaster Application Engineering for load and speedapplications not covered in this table.

Double Lock ratings same as standard inserts.For bearing selection and engineering, see page 176.

MEDIUM DUTY REVOLUTIONS PER MINUTE

SHAFTSIZE

INSERT #L10

HOURS50 150 500 1000 1750 2000 2500 3500 4500 5000 5500 6000 6500 7500 8000 10000

15/161

25MM

3-0153-1

5305

500010000

3000050000

100000

1039978

978825654

1039978

678572454

825654

454383304

654519

360304241

543431

299252200

519412

286241191

482383

265224178

431342

237200159

396315

218184146

383304

211178141

370294204172136

360286198167133

351278193163129

334265184155123

334265184155123

--

---

30MM1 3/16

53063-13

500010000

3000050000

100000

12901290

12901088864

12901290

895755599

1088864

599505401

864686

475401318

717569

394333264

686544

377318253

636505

350295234

569452

313264210

523415

288243193

505401

278234186

489388269227180

475377262221175

463367255215171

--

---

--

---

--

---

1 7/1635MM

3-175307

500010000

3000050000

100000

16381638

163813811096

16381638

1136958760

13811096

760641509

1096870

603509404

910722

501422335

870691

479404321

808641

445375298

722573

397335266

664527

365308245

641509353298236

621493342288229

603479332280222

--

---

--

---

--

---

--

---

1 1/245MM

3-185308

500010000

3000050000

100000

17631763

176314871180

17631763

12221031818

14871180

818690548

1180937

650548435

979777

539455361

937744

516435345

870690

479404320

777617

428361286

715567393332263

690548380320254

669531368310246

--

---

--

---

--

---

--

---

--

---

1 11/161 3/445MM

3-1113-1125309

50001000030000

50000100000

176017601760

14851178

176017601221

1029817

14851178817

689547

1178935649

547434

978776538

454360

935742515

434345

868689478

403320

776616427

360286

714567393331263

689547379320254

---

--

---

--

---

--

---

--

---

--

---

--

1 15/1650MM

3-1155310

50001000030000

50000100000

217621762176

18351457

217621761509

12731010

183514571010

852676

14571156802

676537

1209959665

561445

1156918636

537426

1073852591

498395

1010802556469372

959762528445353

---

--

---

--

---

--

---

--

---

--

---

--

---

--


SHAFTSIZE

INSERT #L10

HOURS50 150 250 500 750 1000 1250 1500 1750 2000 2500 3000 3500 4000 4500 -

55MM2 3/16

53113-23

5000

100003000050000

100000

2631

263126312219

1761

2631

263118241538

1221

2631

221915381298

1030

2219

176112211030

817

1938

15381067900

714

1761

1398969817

649

1635

1298900759

602

1538

1221847714

567

1461

1160804678

538

1398

1109769649

515

1298

1030714602

478

1221

969672567

450

1160921638538427

1109881611515409

-

---

-

-

---

-

2 7/162 1/265MM

3-273-285313

5000

100003000050000

100000

3118

311831182629

2087

3118

311821621823

1447

3118

262918231538

1220

2629

208714471220

969

2297

182312641066

846

2087

16561149969

769

1937

15381066899

714

1823

14471003846

672

1732

1375953804

638

1656

1315912769

610

1538

1220846714

567

14471149796672533

13751091756638506

-

---

-

-

---

-

-

---

-

2 11/1670MM

3-2115314

500010000

3000050000

100000

33113311

33112793

2217

33113311

22961936

1537

33112793

19361633

1296

27932217

15371296

1029

24401936

13431132

899

22171759

12201029

817

20581633

1132955

758

19361537

1066899

713

18391460

1012854

678

17591396

698817

648

16331296

899758

602

15371220846713566

14601159803678538

--

--

-

--

--

-

--

--

-

2 15/1675MM

3

3-21553153-3

500010000

3000050000

100000

38853885

38853277

2601

38853885

26942272

1803

38853277

22721916

1521

32772601

18031521

1207

28632272

15751329

1055

26012064

14311207

958

24151916

13291121

890

22721803

12501055

837

21581713

11881002

795

20641639

1136985

761

191615211055890706

18031431992837664

--

--

-

--

--

-

--

--

-

--

--

-

80MM3 3/16

53163-33

500010000

3000050000

100000

39753975

39753516

2791

39753975

28902438

1935

39753516

24382056

1632

35162791

19351632

1295

30712438

16901426

1132

27912215

15361295

1028

25912056

14261202

954

24381935

13421132

898

23161838

12741075

853

22151758

12191028

816

205616321132954757

193515361065898713

--

--

-

--

--

-

--

--

-

--

--

-

3 7/16 3-37 500010000

3000050000

100000

48124812

48124059

3222

48124812

33372814

2234

48124059

28142374

1884

40593222

23341884

1495

35462814

19511646

1306

32222557

17731495

1187

29912374

16461388

1102

28142234

15491306

1037

26732122

14711241

985

25572029

14071187

942

2374188413061102874

--

--

-

--

--

-

--

--

-

--

--

-

--

--

-

100MM3 15/16

4

53203-3153-4

500010000

3000050000

100000

66736673

66735628

4467

66736673

46273902

3097

66735628

39023291

2612

56284467

30972612

2074

49173902

27062282

1811

44673546

24582074

1646

41473291

22821925

1528

39023097

21481811

1438

37072942204017211366

35462814195116461306

--

--

-

--

--

-

--

--

-

--

--

-

--

--

-

--

--

-

4 7/164 15/16

3-473-415

500010000

3000050000

100000

79757975

797570545599

79757975

579948913882

79757054

489141253274

70545599

388232742599

61634891

339128602270

55994444

308125992063

51984125

286024131915

48913882269222701802

46463688255721571712

44443527244620631637

--

---

--

---

--

---

--

---

--

---

--

---


63

WORLD LEADERWorld’s Most Specified Bearings...

IN A CLASS BY THEMSELVES

THE GOLD STANDARD IS THESTANDARD OF EXCELLENCE

The renowned SEALMASTER Gold Line offerssuperlative performance across the broad spectrumof industrial applications. The SEALMASTER nameis unquestionably the most respected as well as the

most specified in all the varieties of mounted ballbearings now offered. The reason: they perform

with fewer failures, less downtime, increasedproductivity and longer life. When you specify:

“SEALMASTER GOLD LINE BALL BEARINGS-NO SUBSTITUTIONS” - you save your

company money in any number ofways thanks to the outstanding

integrity of these premium products.

No other commercially marketed bearings combinethe exclusive features, and the resultant userbenefits, with the surpassing quality of theSEALMASTER Gold Line. They are truly set apartfrom all the others, the absolute best mountedbearings that money can buy – bar none!

As a result, they run quieter and cooler, last muchlonger even in the most demanding applications, costless to own and operate in the final analysis. Whyelse would more and more knowledgeable engineerscontinue to specify these bearings, now for over halfa century? And why else would all the other bearingmanufacturers try so hard to emulate the quality andperformance of SEALMASTER Gold LineBearings...but fail to match our stringent standards ofexcellence?

Millions of SEALMASTER bearings are in operationin demanding applications world-wide: in a variety offood processing industries, in material handling, airconditioning and environmental machinery, infoundries, grain handling and agriculture and inalmost every other conceivable industrial service.Many of these units operate under the most severeand often hostile conditions, while still providing longlife and trouble-free service, enabling users toconsistently reach and exceed the predictablebearing fatigue life, without costly failure andunproductive downtime.

For more information on custom solutions,designed for specific applications see page 129.

®


64

The OutstandingBearing-To-ShaftLocking System

®SKWEZLOC

®

GOLD LINE BALL BEARINGSPolígono Indutrial O Rebullón s/n. 36416 - Mos - España - [email protected]

65

n = Available in this size/series

Specified In A Broad RangeOf Demanding Applications

Across IndustryBecause of Their ProvenLocking ReliabilitySEALMASTER Gold Line ball bearings withSKWEZLOC locking collars are applied on higherspeed applications, such as fans, blowers andother higher RPM air handling and rotatingmachinery. They are also applied on higher speedpaper, printing and textile machinery, food andgrain handling mechanisms. The SKWEZLOCbearing has demonstrated its proven performancein any number of applications demanding smoothand quiet operation.

For more discussion of specific applications,see page 129.

Widely Available From Nationaland Local Stocks...In All PopularDesignsSEALMASTER Gold Line ball bearings with theexclusive SKWEZLOC locking collars are offeredin the full range of mounted bearing configurationsin both standard and medium duty designs. Mostof the more popular sizes and types shown in thefollowing table are available for immediatedelivery from our strategically located national andlocal inventories. For additional information onavailability and delivery, please consult yournearest "Emerson Power Transmission" ServiceCenter shown on the back cover of this catalog.

Table 1 – Availability of SEALMASTER® Gold Line Bearings

With SKWEZLOC ® Locking Collar...Bore Sizes And Series

BORESIZE

(inches)

PILLOW BLOCKS FLANGE UNITSCARTRIDGE

UNITSTAKE-UP

UNITSINSERTS

STANDARDDUTY

MEDIUMDUTY

STANDARDDUTY

MEDIUMDUTY

STANDARDDUTY

MEDIUMDUTY

STANDARDDUTY

MEDIUMDUTY

STYLE "A"STD DUTY

NP-T NPL-T SP-T TB-T MP-T EMP-T FB-T TFT-T SF-T SFT-T SFC-T MSF-T MSFT-T MFC-T SC-T MSC-T ST-T MST-T ER-T AR-T

3/4 ■ ■ ■ ■ ■ ■ ■ ■

15/16 ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■

1 ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■

1 1/8 ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■

1 3/16 ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■

1 1/4 ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■

1 3/8 ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■

1 7/16 ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■

1 1/2 ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■

1 5/8 ■ ■ ■ ■ ■ ■ ■ ■ ■ ■

1 11/16 ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■

1 3/4 ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■

1 15/16 ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■

2R ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■

2 ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■

2 1/8 ■ ■ ■ ■ ■ ■ ■ ■ ■

2 3/16 ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■

2 1/4 ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■

2 3/8 ■ ■ ■ ■ ■ ■ ■ ■

2 7/16 ■ ■ ■ ■ ■ ■ ■ ■ ■ ■


66

“Rings True”– Every Time...Because the SKWEZLOC collarcenters the shaft concentrically in thebore of the bearing, the shaft runs trueand you save on bearing maintenanceand replacement costs. Because thereis no setscrew, shaft marring isavoided. Ballpath roundness ismaintained.

The Key to OverallLocking Performance...The patented design of the uniqueSKWEZLOC locking collar puts it aworld apart from ordinary shaftlocking devices. Six equally-spacedcentering surfaces (inner racefingers or extension tabs) grip theshaft and hold it tight, locating it innear-perfect concentricity with therace. Fretting corrosion is reduced.Balancing of the assembly is readilyattained and locking reliability ismaintained.

“Putting the Collar”On Vibration...The design of the uniqueSKWEZLOC collar and the near-perfect shaft centering greatlyreduces out-of-balance vibrationalforces that tend to shorten bearinglife. Fretting corrosion is alsominimized.

Lock In BearingPerformance...When you specify SEALMASTERmounted ball bearings with theexclusive SKWEZLOC locking collar,you put a lock on proven quality andperformance. You enhance operatingconditions because you automaticallyeliminate most of the mechanicalvariables that can cause prematurelocking failure. The “BallpathRoundness vs. Shaft LockingMechanism” test data on page 67demonstrates graphically the lowdistortion characteristics that theSKWEZLOC bearing design yields incomparison to other available lockingsystems.

Overall LockingPerformance Plus All theOther GOLD LINEBearing Features andBenefits.These exclusiveengineered features setall GOLD LINE bearingsapart from the others:• Exclusive locking pin and

dimple system.• Inner and outer races of high

quality 52100 vacuumdegassed steel.

• Solid base cast iron housing.• Extra wide inner and outer

races.• Zone hardened inner race.• Patented felt labyrinth seal.• Unique land riding metal ball

retainer.• Black oxide coating...and

many more standard featuresand options.


67

Ballpath Roundnessvs

Shaft LockingMechanism

Tests Show That SKWEZLOC® DesignMaintains Ballpath Roundness Up To

6-9 Times More Effectively ThanSetscrew Methods

SEALMASTER engineers have measured the relative ballpathroundness of various setscrew bearings compared to theroundness of a SEALMASTER bearing equipped with aSKWEZLOC locking collar. The results and comparisons areillustrated below. The differences – all of which can affect bearingoperation and life – are dramatic!

120° Sealmaster setscrew

90° competitor setscrew



0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0

Lock

ing

Mec

hani

sm

Turned, Ground & Polished Shafting

Relative Ballpath Roundness (0 is perfect roundness)

Skwezloc

90

000180

270

Typical Roundness ofManufactured Bearing

Roundness of SKWEZLOCBearing with 360° Locking

Typical Roundness ofSealmaster 120° Setscrew

Typical Roundness of90° Competitor Setscrew

Roundness of 65°Competitor Setscrews

Roundness of 45°Competitor Setscrews

000180

270

90

000180

27090

000180

27090

000180

270

90

270

90

000180


68

THE GOLD STANDARDWith The Outstanding SKWEZLOC ®

Bearing-To-Shaft Locking System

Patented SKWEZLOCLocking Collar Centersthe Shaft in the BearingBore...Secures the Shaftwith Near-PerfectConcentricity• Quieter smoother operation

at higher speeds.

• Quickly, easily installed,removed and/or repositioned.

• Shaft protected fromscoring or burring.

• Reduced out-of-balancevibrational forces and frettingcorrosion.

Smooth Operators...With the shaft and bearing in nearperfect concentricity, these premiumSEALMASTER bearings runsmoother and quieter - the qualitiesyou equate with better performanceand longer bearing life. This featurealso allows operation at higherspeeds than setscrew designs.Refer to page 77 for speedcapabilities.

Fast, Easy Installation...Once the bearing is properly located,simply slide the SKWEZLOC lockingcollar into position over the extendedend of the inner race. A single capscrew is properly tightened to securelylock the bearing to the shaft. Shaftrelease is just as easy by simplyloosening the single socket head capscrew.

SimplifiedRepositioning...Some applications require thefrequent repositioning of the bearingon the shaft. Eccentric collars withlocking setscrews may leave a burrwhich can cause problems. Becauseof the uniform concentric hold of theSKWEZLOC collar, repositioning iseasy.

®

GOLD LINE BALL BEARINGS


69


A B C

D E F G H J K MSIZE UNIT

INNO. NO.

MIN. MAX.IN. WT.

3/4 9/32 25/32 1 3/4 3/8 1.8

15/161 7/16 1/2 2 11/16 1 7/16 7/8 1 15/16 3/8 2.2

1 1/8 104NPL18T 104212T1 3/16 104NPL19T 13/16 9/16 7/16 3 1/4 1 9/16 15/16 2 3/16 1/2 3.81 1/4

1 1/4 104NPL20T 104214T 2 7/161 3/8 104NPL22T 13/16 6 9/16 4 11/16 5 5/16 1 7/8 13/16 9/16 9/16 3 11/16 1 3/4 1 1/16 1/2 4.71 7/16 104NPL23T 104217T 2 9/16

1 1/2 104NPL24T 15/16 7 1/4 4 7/8 5 7/8 2 1/8 1 9/16 11/16 3 15/16 2 1 1/4 2 11/16 1/2 6.01 9/16 104NPL25T 104219T

1 5/8 2 13/161 11/16 9/16 5/8 4 3/16 2 1 1/4 1/2 6.51 3/4 2 15/16

1 15/162 11/32 3 3/8 5/8 8.4

2 3 1/22 1/8 104NPL34T 11/16 4 15/16 2 1/4 1 3/8 5/8 10.22 3/16 104NPL35T 104223T 3 5/8

2 1/4 104NPL36T 104224T 4 1/162 3/8 104NPL38T 11/16 9 1/2 6 7/8 7 5/8 2 3/4 1 11/16 13/16 5 1/2 2 5/8 1 5\8 5/8 14.72 7/16 104NPL39T 104227T 4 1/8


A B C


INNO. NO.

MIN. MAX.IN. WT.

3/4 104NP12T 7/16 1/2 2 9/16 1 9/32 25/32 1 3/4 3/8 2.0

15/16 104NP15T 1042015T1 7/16 1/2 2 13/16 1 7/16 7/8 1 15/16 3/8 2.4

1 1/81 3/16 11/16 6 1/2 4 7/16 5 1/16 1 7/8 13/16 9/16 9/16 3 3/8 1 9/16 15/16 2 3/16 1/2 3.81 1/4 104NP20RT 104114T

1 1/4 2 7/161 3/8 11/16 5 5/16 1 7/8 13/16 9/16 5/8 3 3/4 1 3/4 1 1/16 1/2 4.81 7/16 2 9/16

1 1/2 15/16 7 1/4 4 7/8 5 7/8 2 1/8 1 9/16 11/16 3 15/16 2 1 1/4 2 11/16 1/2 6.01 9/16

1 5/8 104NP26T 1042110T 2 13/161 11/16 104NP27T 9/16 11/16 4 1/4 2 1 1/4 1/2 6.81 3/4 104NP28T 1042112T 2 15/16

1 15/16 104NP31T 1042115T2 11/32 3 3/8 5/8 8.5

2 3 1/22 1/8 10.32 3/16 3 5/8

2 1/4 4 1/162 3/8 14.92 7/16 4 1/8

NP-T Series Standard Duty Pillow Blocks...Skwezloc Locking

NPL-T Series Standard Duty Pillow Blocks...Skwezloc Locking

For Load Ratings, see page 77. For Standard Duty SKWEZLOC Bearing Inserts, see page 76. See page 70 for seal arrangements. For custom seals see page 188.



1042012T 1 5/16 5 3 3/8 4 1/8 1 1/2 3/4

104NP16T 10421T 1 7/16 5 1/2 3 7/8 4 3/8 1 1/2 5/8

104NP18T 104212T104NP19T

104NP20T 104214T104NP22T 104216T 1 7/8 6 9/16 4 104NP23T 104217T

104213T 1

104NP24T 104218T 1 104NP25T 104219T

1042111T 2 1/8 7 1/2 5 7/16 6 1/16 2 1/8 13/16

104NP32RT 10412T 2 1/4 8 1/8 6 6 1/2 2 3/8 7/8 11/16 3/4 4 9/16 2 3/32 1

104NP32T 10422T104NP34T 104222T 2 1/2 8 5/8 6 1/2 7 2 3/8 7/8 11/16 3/4 5 2 1/4 1 3/8 5/8104NP35T 104223T

104NP36T 104224T104NP38T 104226T 2 3/4 9 1/2 6 7/8 7 5/8 2 3/4 1 11/16 7/8 5 9/16 2 5/8 1 5/8 5/8104NP39T 104227T

104NPL12T 1042012T 1 1/4 5 3 3/8 4 1/8 1 1/2 3/4 7/16 7/16 2 1/2 1

104NPL15T 1042015T104NPL16T 10421T 1 5/16 5 1/2 3 7/8 4 3/8 1 1/2 5/8

104NPL20RT 104114T

104216T 1

104218T 1

104213T 1 9/16 6 1/2 4 7/16 5 1/16 1 7/8

104NPL26T 1042110T104NPL27T 1042111T 2 1/16 7 1/2 5 7/16 6 1/16 2 1/8 13/16104NPL28T 1042112T

104NPL31T 1042115T104NPL32RT 10412T 2 3/16 8 1/8 6 6 1/2 2 3/8 7/8 11/16 11/16 4 1/2 2 3/32 1

104NPL32T 10422T104222T 2 7/16 8 5/8 6 1/2 7 2 3/8 7/8 11/16

104226T 2

70



A B C


IN MMNO. NO.

MIN. MAX.IN. WT.

15/161 9/16 9/16 3 5/16 1 7/16 7/8 1 15/16 1/2 3.8

1 1/81 3/16 9/16 5/8 3 7/8 1 9/16 15/16 2 3/16 1/2 5.21 1/4

1 1/4 2 7/161 3/81 7/16 2 9/16

1 1/2 11/16 5/8 7.91 9/16

1 5/8 2 13/161 11/161 3/4 2 15/16

1 15/162 11/32 3 3/8 5/8 12.2

2 3 1/22 1/8 15/16 2 1/4 1 3/8 5/8 14.72 3/16 3 5/8

2 1/4 4 1/162 3/8 17.72 7/16 4 1/8

SP-T Series Standard Duty Pillow Blocks...Skwezloc Locking

For Load Ratings, see page 77.For Standard Duty SKWEZLOC Bearing Inserts, see page 76.



Single Lip Contact SealAvailable on all sizes. Recommendedwhere moisture conditions prevail.To specify, add suffix "C" (SP-16TC).


104SP15T 1042015T104SP16T 10421T 1 3/4 7 5 1/8 5 5/8 2 3/4

104SP18T 104212T104SP19T 104213T 2 7 1/2 5 3/8 6 1/8 2 7/8104SP20RT 104114T

104SP20T 104214T104SP22T 104216T 2 3/8 8 1/4 5 5/8 6 7/8 2 1/4 1 1/4 3/4 3/4 4 1/2 1 3/4 1 1/16 5/8 7.3104SP23T 104217T

104SP24T 104218T 2 5/16 8 1/2 5 7/8 7 1/8 2 3/8 1 1/4 3/4 3/4 4 9/16 2 1 1/4 2 104SP25T 104219T

104SP26T 1042110T104SP27T 1042111T 2 3/8 8 3/4 5 7/8 7 1/8 2 3/8 1 1/4 3/4 3/4 4 5/8 2 1 1/4 5/8 8.4104SP28T 1042112T

104SP31T 1042115T104SP32RT 10412T 2 3/4 10 1/2 6 3/4 8 1/2 2 1/2 1 1/2 3/4 7/8 5 5/16 2 3/32 1

104SP32T 10422T104SP34T 104222T 3 1/8 11 1/4 7 5/8 9 3/8 2 3/4 1 1/2 3/4 7/8 5 104SP35T 104223T

104SP36T 104224T104SP38T 104226T 3 1/8 11 1/2 7 7/8 9 3/8 3 1 1/2 7/8 7/8 6 1/16 2 5/8 1 5/8 3/4104SP39T 104227T

71



A B C D E F J K M OUNIT

INNO. NO. WT.

15/161 15/16 1.6

1 1/81 3/161 1/4

1 1/4 2 7/161 3/8 15/16 7/8 15/16 1 13/16 25/64 3 11/16 11/16 1 1/16 3.01 7/16 2 9/16

SHAFT Dimensions in Inches N MDIAM. PART BRG. MIN. BOLT UNIT

INNO. NO. A B C D H J K L TAP DEPTH UNC- THREAD WT.

3/4

15/161 13/16 1 7/16 7/8 1 15/16 1/2 3/8-16 2.0

1 1/8 104TB18T 104212T1 3/16 104TB19T 11/16 4 3 1 1/2 3 13/32 1 9/16 15/16 2 3/16 5/8 7/16-14 3.71 1/4

1 1/4 104TB20T 104214T 2 7/161 3/8 104TB22T 1/2-13 4.81 7/16 104TB23T 104217T 2 9/16

1 1/2 104TB24T 15/16 4 5/8 3 1/2 1 7/8 3 15/16 2 1 1/4 2 11/16 3/4 1/2-13 6.31 9/16 104TB25T 104219T

1 5/8 2 13/161 11/161 3/4 2 15/16

1 15/162 11/32 3 3/8 7/8 5/8-11 8.6

TB-T Series Tapped Base Pillow Blocks...Skwezloc Locking* Bearing reversed in housing for collar clearance.

TFT-T Series Standard Duty Two-Bolt Flange Units...Skwezloc Locking

* To specify, add -1 suffix, as TFT-15TC-1, etc.**To specify, add -2 suffix, as TFT-15TC-2, etc.

For load ratings, see page 77.For standard duty SKWEZLOC Inserts, see page 76. See page 70 for seal arrangements.


104TB15T 1042015T104TB16T 10421T 1 7/16 3 2 1 1/2 2

104213T 1 104TB20RT 104114T

104216T 1 7/8 4 1/4 3 1/4 1 7/8 3 3/4 1 3/4 1 1/16 3/4

104218T 1

104TB26T 1042110T104TB27T 1042111T 2 1/8 5 3 3/4 2 4 1/4 2 1 1/4 3/4 1/2-13 6.8

*104TB12T 1042012T 1 5/16 3 1/8 2 1 1/2 2 9/16 1 9/32 25/32 1 3/4 1/2 3/8-16 1.8

104TB28T 1042112T

104TB31T 1042115T104TB32RT 10412T 2 1/4 5 1/2 4 2 4 5/8 2 3/32 1

104TFT15TC 1042015TC104TFT16TC 10421TC 3 3/4 3 11/16 23/32 1 1/2 25/64 2 3/4 9/16 7/8 1

104TFT18TC 104212TC104TFT19TC 104213TC 4 7/16 3 9/16 13/16 7/8 1 5/8 25/64 3 1/4 5/8 15/16 2 3/16 2.3104TFT20RT 104114T

104TFT20TC 104214TC104TFT22TC 104216TC 4 7/8 3 104TFT23TC 104217TC

72



A B C D E F H J K L MUNIT

INNO. NO.

COREDWT.

3/4 13/32 3 17/32 7/16 15/16 1 11/32 13/32 2 2 3/8 1/2 1 3/4 25/32 1.3

15/161 57/64 17/32 1 1/32 1 1/2 15/32 2 3/8 2 3/4 9/16 1 15/16 7/8 1.8

1 1/81 3/16 19/32 17/32 1 11/64 1 5/8 15/32 2 7/8 3 1/4 5/8 2 3/16 15/16 2.41 1/4 104SFT20RT 104114T

1 1/4 2 7/161 3/8 5-1/8 9/16 1 11/32 1 13/16 17/32 3 5/16 3 3/4 11/16 1 1/16 3.51 7/16 2 9/16

1 1/2 21/32 9/16 1 1/2 2 5/64 17/32 3 1/2 4 1/8 3/4 2 11/16 1 1/4 4.81 9/16

1 5/8 2 13/161 11/16 27/32 9/16 1 9/16 2 7/64 19/32 3 7/8 4 3/8 3/4 1 1/4 5.31 3/4 2 15/16

1 15/162 9/16 1 9/16 2 7/32 19/32 4 4 9/16 3/4 3 3/8 1 11/32 6.0

2 3 1/22 1/8 13/16 1 3/4 2 3/8 21/32 4 1/4 5 1/4 7/8 1 3/8 9.02 3/16 3 5/8


A B C D E F J K L MUNIT

INNO. NO. WT.

3/4

15/161 23/32 9/16 1 15/16 7/8 2.3

1 1/8 104SF18T 104212T1 3/16 104SF19T 17/32 1 11/64 1 5/8 15/32 3 7/32 5/8 2 3/16 15/16 3.81 1/4

1 1/4 104SF20T 104214T 2 7/81 3/8 104SF22T 9/16 1 11/32 1 13/16 17/32 3 23/32 11/16 1 1/16 4.41 7/16 104SF23T 104217T 2 9/16

1 1/2 104SF24T 9/16 1 1/2 2 5/64 17/32 4 5/64 3/4 2 11/16 1 1/4 5.8104219T

1 5/8 2 13/161 11/16 9/16 2 7/64 19/32 4 21/64 3/4 1 1/4 6.01 3/4 2 15/16

1 15/162 9/16 1 9/16 2 7/32 19/32 4 9/16 3/4 3 3/8 1 11/32 7.0

2 3 1/22 1/8 104SF34T 13/16 1 3/4 2 3/8 21/32 5 1/4 7/8 1 3/8 11.12 3/16 104SF35T 104223T 3 5/8

2 1/4 104SF36T 104224T 4 1/162 3/8 104SF38T 13/16 1 15/16 2 3/4 21/32 5 7/16 1 1 5/8 13.02 7/16 104SF39T 104227T 4 1/8

SF-T Series Standard Duty Four-Bolt Flange Units...Skwezloc Locking

SFT-T Series Standard Duty Two-Bolt Flange Units...Skwezloc Locking

For Load Ratings, see page 77.For Standard Duty SKWEZLOC Bearing Inserts, see page 76. See page 70 for seal arrangements. For custom seals, see page 188.

SF-T SFT-T


104SF12T 1042012T 3 3/8 2 1/2 7/16 15/16 1 11/32 25/64 2 3/8 1/2 1 3/4 25/32 1.6

104SF15T 1042015T104SF16T 10421T 3 3/4 2 3/4 17/32 1 1/32 1 1/2 15/32 2

104213T 4 1/4 3 1/4104SF20RT 104114T

104216T 4 5/8 3 5/8

104218T 5 1/8 41 9/16 104SF25T

104SF26T 1042110T104SF27T 1042111T 5 3/8 4 1/8 9/16 1 104SF28T 1042112T

104SF31T 1042115T104SF32RT 10412T 5 5/8 4 3/8

104SF32T 10422T104222T 6 3/8 5 1/8

104226T 6 7/8 5 5/8

104SFT12T 1042012T 4

104SFT15T 1042015T104SFT16T 10421T 4 7/8 3

104SFT18T 104212T104SFT19T 104213T 5 9/16 4

104SFT20T 104214T104SFT22T 104216T 6 1/8104SFT23T 104217T

104SFT24T 104218T 6 3/4 5 104SFT25T 104219T

104SFT26T 1042110T104SFT27T 1042111T 7 1/16 5 104SFT28T 1042112T

104SFT31T 1042115T104SFT32RT 10412T 7 7/16 6 3/16

104SFT32T 10422T104SFT34T 104222T 8 1/2 7 1/4104SFT35T 104223T

73



A B C D E F G J

UNIT

INNO. NO. WT.

15/16* 104SC15T 1042015T1* 9/16 7/8 1 3/8 9/16 1 15/16 1.9

1 1/8*1 3/16* 19/32 9/16 2 1/16 2.51 1/4 104SC20RT 104114T

1 1/4 2 7/161 3/8 11/16 1 1/16 1 55/64 5/8 3.21 7/16 2 9/16

1 1/2 15/32 2 3/4 1 1/4 2 1/16 3/4 2 11/16 4.11 9/16

1 5/8 104SC26T 1042110T 2 13/161 11/16 104SC27T 19/64 23/32 4.51 3/4 104SC28T 1042112T 2 15/16

1 15/16 104SC31T 15/32 2 3/32 3/4 1 11/32 2 15/32 3/4 3 3/8 4.9

2 3 1/22 1/8 15/16 1 19/32 2 1/4 7/8 1 3/8 2 23/32 27/32 5.82 3/16 3 5/8

2 1/4 4 1/162 3/8 63/64 13/16 9.02 7/16 4 1/8


A B C D E F G H J K L M NUNIT

INNO. NO. WT.

1 1/81 3/16 7/16 3/8 1/4 3/8 1 3/8 3.000 2 3/16 15/16 11/16 3.21 1/4

1 1/4 2 7/161 3/8 7/16 3/8 3/8 1 3/8 3.375 2 9/16 1 1/16 11/16 4.21 7/16

1 1/2 15/32 17/32 7/16 7/16 7/16 1 9/16 3.625 2 11/16 1 1/4 3/4 5.01 9/16

1 5/8 2 13/161 11/16 9/16 1/2 7/16 7/16 1 9/16 4.250 2 15/16 1 1/4 3/4 6.31 3/4

1 15/162 15/32 5/8 1/2 15/32 7/16 1 5/8 4.250 3 3/8 1 11/32 3/4 7.1

2 3 1/22 1/8 7/16 1 5/8 4.500 3 5/8 1 3/8 7/8 8.12 3/16

2 1/4 4 1/162 3/8 9/16 7/8 1/2 1 3/4 5.000 4 1/8 1 5/8 1 11.72 7/16

SFC-T Series Standard Duty Flange Cartridge Units...Skwezloc Locking

*Misalignment capability reduced.

SC-T Series Standard Duty Cartridge Units...Skwezloc Locking

For Load Ratings, see page 77.For Standard Duty SKWEZLOC Bearing Inserts, see page 76. See page 70 for seal arrangements. For custom seals, see page 188.

SFC-T SC-T


104SFC18T 104212T104SFC19T 104213T 4 3/8 3 5/8 1 5/8 1 3/16104SFC20RT 104114T

104SFC20T 104214T104SFC22T 104216T 5 4 1/8 1 3/4 1 1/4 1/2104SFC23T 104217T

104SFC24T 104218T 5 1/4 4 3/8 2 1 104SFC25T 104219T

104SFC26T 1042110T104SFC27T 1042111T 6 1/8 5 1/8 2 1 7/16104SFC28T 1042112T

104SFC31T 1042115T104SFC32RT 10412T 6 1/8 5 1/8 2 3/32 1

104SFC32T 10422T104SFC34T 104222T 6 3/8 5 3/8 2 1/4 1 5/8 5/8 1/2 5/8104SFC35T 104223T

104SFC36T 104224T104SFC38T 104226T 7 1/8 6 2 5/8 1 7/8 3/4104SFC39T 104227T

104SC16T 10421T 3 1/8 1 1/32 1 7/16

104SC18T 104212T104SC19T 104213T 3 1/2 1 3/32 1 9/16 5/8 15/16 1

104SC20T 104214T104SC22T 104216T 3 7/8 1 7/32 1 3/4104SC23T 104217T

104SC24T 104218T 4 3/16 1 104SC25T 104219T

1042111T 4 3/8 1 7/16 2 3/4 1 1/4 2

1042115T 4 9/16 1

104SC32T 10422T104SC34T 104222T 4 104SC35T 104223T

104SC36T 104224T104SC38T 104226T 5 7/8 1 5/8 2 5/8 1 1 5/8 2 104SC39T 104227T

74



A B C D E F G H I J K L M NUNIT

INNO. NO. WT.

3/4

15/161 13/16 1 9/16 1 1/8 3/8 4 3/4 2 3/4 1 1/8 25/64 1 15/16 7/8 9/16 2.3

1 1/8 104FB18T 104212T1 3/16 104FB19T 11/16 1 1/4 3/8 5 3/8 3 1/4 1 1/4 25/64 2 3/16 15/16 5/8 3.21 1/4

1 1/4 104FB20T 104214T 2 7/161 3/8 104FB22T 15/16 1 1/4 1/2 6 1/8 3 3/4 1 7/16 33/64 2 9/16 1 1/16 11/16 3.41 7/16 104FB23T 104217T

1 15/162 15/16 2 7/32 1 5/8 1/2 7 1/2 4 5/8 1 1/2 33/64 3 3/8 1 11/32 3/4 5.7


A B C E F G H J K L M N O P R SUNIT

INNO. NO.

Core HubWT.

3/4 5/16 1 3/8 2.2

15/161 13/16 5/8 7/8 9/16 2 1 1/4 3/4 1 1/2 2 1 15/16 17/32 3 3 1/2 3 13/16 1 3/8 1 7/16 2.8

1 1/8 104ST18T 104212T1 3/16 104ST19T 15/16 5/8 2 3/16 1 7/16 7/8 1 3/4 2 1/4 2 3/16 17/32 3 1/2 4 4 7/16 1 11/16 1 3/4 3.61 1/4

1 1/4 104ST20T 104214T 2 7/161 3/8 104ST22T 15/16 5/8 1 1/16 11/16 2 1/2 1 7/16 7/8 1 3/4 2 1/2 17/32 3 1/2 4 5 1/16 2 1 15/16 4.31 7/16 104ST23T 104217T 2 9/16

1 1/2 104ST24T 104218T1 9/16 104ST25T 15/16 1 1/8 2 1/8 3 1/4 2 11/16 11/16 4 4 1/2 5 11/16 2 3/16 2 1/8 6.3

1 5/8 2 13/161 11/16 15/16 1 1/8 2 3/16 3 1/4 11/16 4 4 5/8 5 11/16 2 1/4 2 1/16 6.31 3/4 2 15/16

1 15/162 11/32 3/4 3 1/4 1 15/16 1 1/8 2 3/16 3 3/8 3 3/8 11/16 4 4 5/8 5 7/8 2 5/16 2 3/16 6.6

2 3 1/22 1/8 104ST34T 10.42 3/16 104ST35T 104223T 3 5/8

2 1/4 104ST36T 104224T 4 1/162 3/8 104ST38T 15/16 2 11/16 13.42 7/16 104ST39T 104227T 4 1/8

ST-T Series Standard Duty Take-Up Units...Skwezloc Locking

FB-T Series Standard Duty Three-Bolt Flange Units...Skwezloc Locking

For Load Ratings, see page 77.For Standard Duty SKWEZLOC Bearing Inserts, see page 76.See page 70 for seal arrangements. For custom seals, see page 188.

ST-T FB-T


104ST12T 1042012T 2 11/16 5/8 25/32 1/2 2 1 1/4 3/4 1 3/8 2 1 3/4 17/32 3 3 1/2 3 11/16 1

104ST15T 1042015T104ST16T 10421T 2

104213T 3 7/16 5/8104ST20RT 104114T

104216T 3

104219T 4 5/16 3/4 1 1/4 3/4 3 1/4 1

104ST26T 1042110T104ST27T 1042111T 4 5/16 3/4 1 1/4 3/4 3 1/4 1 104ST28T 1042112T

104ST31T 1042115T104ST32RT 10412T 4 1/2 3/4 1

104ST32T 10422T104222T 5 1 1 3/8 7/8 4 2 1/2 1 3/8 2 1/4 3 3/4 1 1/16 5 1/8 5 3/4 6 3/4 2 9/16 2 7/16

104226T 5 5/8 1 1/4 1 5/8 1 4 2 1/2 1 3/8 2 3/8 4 1 1/16 5 1/8 5 3/4 7 5/8 2

104FB12T 1042012T 3 2 3/8 1 1/2 1 11/16 1 13/32 7/8 5/16 4 1/4 2 1/2 1 25/64 1 3/4 25/32 1/2 1.4

104FB15T 1042015T104FB16T 10421T 3 3/8 2 1/2 1 5/8 1

104213T 3 3/4 2 3/4 1 7/8 2 1/16 1 104FB20RT 104114T

104216T 4 1/4 3 1/4 2 2 3/8 1

104FB31T 1042115T104FB32RT 10412T 5 3/16 5 3/16 2 3/4 2

75


Note: This table is to be used as a guide for machining housings using the “ER” style “A” Extended Inner Ring Bearing.

SHAFT BRG Dimensions in InchesDIAM. NO.

A B C D E F G H J L M N RAD O P Q

UNIT

INWT.

47MM3/4 13/32 7/8 31/64 1 3/16 11/64 3/64 3/32 1 3/4 5/8 1 5/8 .040 .094 2 1/16 3/8 .56

52MM1 33/64 59/64 39/64 1 3/8 13/64 3/64 3/32 1 15/16 3/4 1 55/64 .040 .135 2 17/64 3/8 .68

1 1/8 104ER18T 62MM1 3/16 15/16 11/16 1 19/32 7/32 1/16 1/8 2 3/16 7/8 2 5/32 .040 .187 2 21/32 3/8 .93

1 1/4 104ER20T 2 7/161 3/8 104ER22T 72MM 1 3/4 11/16 1 1/16 3/4 1 55/64 7/32 1/16 1/8 15/16 2 9/16 .040 .219 3 5/64 7/16 1.371 7/16 2 9/16

80MM1 1/2 29/32 2 1/16 1/4 1/16 1/8 2 11/16 1 3/32 2 53/64 .062 .203 3 13/32 7/16 2.00

1 11/16 104ER27T 85MM1 3/4 29/32 2 19/64 1/4 1/16 1/8 2 15/16 1 3/32 3 1/16 .062 .203 3 19/32 7/16 2.31

90MM1 15/16 11/32 29/32 2 15/32 19/64 3/32 1/8 3 3/8 1 1/8 3 7/32 .062 .188 3 25/32 9/16 2.43

2 104ER32T 100MM 3 1/22 3/16 31/32 2 23/32 19/64 3/32 1/8 3 5/8 1 3/16 3 9/16 .080 .281 4 3/16 9/16 3.00

110MM2 7/16 63/64 19/64 3/32 1/8 4 1/8 1 1/4 3 15/16 .080 .375 4 37/64 11/16 4.00

ER-T Series Style “A” Extended Inner Ring Bearing Assemblies...Skwezloc Locking

Series Style “A” “ER” Mounting Fits Table

See load ratings, see page 77.For standard duty SKWEZLOC Bearing Inserts, see page 76.

* To install an ER Type bearing into a housing, push ONLY on outer ring to avoid damaging balls and races.

ER HOUSING DIMENSION RECOMMENDATIONS(INCHES)

SHAFTSIZES

OUTSIDE DIA. OF CARTRIDGE STATIONARY HOUSING REVOLVING HOUSING

DIAMETERS DIAMETERS THEORETICAL FIT DIAMETERS THEORETICAL FIT

MAX. MIN. MAX. MIN. TIGHT LOOSE MAX. MIN. TIGHT LOOSE

1/2 - 3/4 1.8506 1.8498 1.8508 1.8505 .0001 .0010 1.8503 1.8500 .0006 .0005

7/8 - 1 2.0474 2.0464 2.0474 2.0473 .0001 .0010 2.0469 2.0468 .0006 .0005

1 1/16 - 1 3/16 2.4413 2.4403 2.4413 2.4412 .0001 .0010 2.4408 2.4407 .0006 .0005

1 1/4 - 1 7/16 2.8348 2.8338 2.8348 2.8347 .0001 .0010 2.8343 2.8342 .0006 .0005

1 1/2 - 1 9/16 3.1498 3.1488 3.1498 3.1497 .0001 .0010 3.1493 3.1492 .0006 .0005

1 5/8 - 1 3/4 3.3466 3.3469 3.3469 3.3465 .0001 .0013 3.3463 3.3459 .0007 .0007

1 7/8 - 1 15/16 3.5434 3.5424 3.5437 3.5433 .0001 .0013 3.5431 3.5427 .0007 .0007

2 - 2 3/16 3.9371 3.9361 3.9374 3.9370 .0001 .0013 3.9368 3.9364 .0007 .0007

2 1/4 - 2 3/16 4.3308 4.3298 4.3311 4.3307 .0001 .0013 4.3305 4.3301 .0007 .0007

2 1/2 - 2 11/16 4.9214 4.9204 4.9220 4.9212 .0002 .0016 4.9213 4.9205 .0009 .0009

2 7/8 - 2 15/16 5.1181 5.1171 5.1187 5.1179 .0002 .0016 5.1180 5.1172 .0009 .0009

3 - 3 3/16 5.5119 5.5107 5.5123 5.5117 .0002 .0016 5.5116 5.5110 .0009 .0009

3 1/4 - 3 7/16 5.9056 5.9044 5.9060 5.9054 .0002 .0016 5.9053 5.9047 .0009 .0009

3 11/16 - 4 7.4806 7.4788 7.4812 7.4804 .0002 .0024 7.4802 7.4794 .0012 .0014


104ER12T 1.8504 1 9/32

104ER16T 2.0472 1 7/16

104ER19T 2.4409 1 9/16 5/8

104ER23T 2.8346

104ER24T 3.1496 2 3/4 1 1/4

104ER28T 3.3465 2 3/4 1 1/4

104ER31T 3.5433 2 3/32 3/4 1

104ER35T 3.9370 2 1/4 7/8 1 3/8

104ER39T 4.3307 2 5/8 1 1 5/8 1 1/32 2

76

SHAFT BRG. Dimensions in Inches TORXDIAM. NO.

*A B C D E F G H J L RADIUS

CAP UNIT

INCHSCREW WT.

3/4 9/64 1/4 1 3/4 .040 8-32 X 5/8 .9

15/16 104AR2015T1 9/16 13/16 49/64 1 3/8 3/8 11/64 1/4 1 15/16 .040 8-32 X 5/8 1.2

1 1/8 104AR212T1 3/16 19/32 3/8 7/32 1/4 2 3/16 .040 8-32 X 5/8 1.7

1 1/4 104AR214T 2 7/161 3/8 55/64 7/16 1/4 1/4 2 9/16 .040 10-24 X 3/4 2.41 7/16

1 1/2 11/64 2 1/16 7/16 19/64 1/4 2 11/16 .062 10-24 X 3/4 3.1

1 5/8 104AR2110T 2 13/161 11/16 11/64 2 19/64 7/16 19/64 1/4 2 15/16 .062 10-24 X 3/4 3.31 3/4 104AR2112T

1 15/16 104AR2115T2 13/64 2 15/32 9/16 17/64 11/32 3 3/8 .062 1/4-20 X 1 4.1

2 104AR22T 3 1/22 1/8 17/64 2 23/32 9/16 19/64 11/32 3 5/8 .080 1/4-20 X 1 5.02 3/16 104AR223T

2 1/4 4 1/162 3/8 21/64 2 63/64 11/16 21/64 11/32 4 1/8 .080 5/16 -18 X 1 7.02 7/16 104AR227T

SHAFT Dimensions in Inches TORXDIAM. BRG.

A B C D E F G H J RADIUS

CAP UNIT

INCHNO. SCREW WT.

47MM3/4 9/64 1 3/4 .040 8-32 X 5/8 .6

15/161 9/16 13/16 11/16 1 3/8 3/8 11/64 1 15/16 .040 8-32 X 5/8 .8

1 1/8 104212T 62MM1 3/16 19/32 3/8 7/32 2 3/16 .040 8-32 X 5/8 1.21 1/4 104114T

1 1/4 104214T 72MM 2 7/161 3/8 11/16 1 15/16 1 55/64 7/16 1/4 2 9/16 .040 10-24 X 3/4 1.81 7/16 104217T

80MM1 1/2 7/16 19/64 2 11/16 .062 10-24 X 3/4 2.21 9/16 104219T

1 5/8 2 13/161 11/16 19/64 7/16 19/64 2 15/16 .062 10-24 X 3/4 2.51 3/4 1042112T

1 15/162 15/32 9/16 17/64 3 3/8 .062 1/4-20 X 1 3.0

2 3 1/22 1/8 23/32 9/16 19/64 3 5/8 .080 1/4-20 X 12 3/16 104223T 3.4

2 1/4 104224T 110MM 2 5/8 4 1/162 3/8 63/64 11/16 21/64 4 1/8 .080 5/16 -18 X 1 4.92 7/16 104227T

Standard Duty Skwezloc Bearing Inserts...Skwezloc Locking


AR-T Series Standard Duty Expansion Units...Skwezloc Locking

* Tolerance +.000”, -.0005”

AR-T INSERT

For load ratings, see page 77.

±.015


1042012T 1.8504 1 9/32 1/2 23/32 5/8 1 3/16 3/8

1042015T 52MM10421T 2.0472 1 7/16

104213T 2.4409 1 9/16 5/8 7/8 7/8 1

104216T 2.8346 1 3/4

104218T 3.1496 2 3/4 1 3/16 1 3/32 2 1/16

1042110T 85MM1042111T 3.3465 2 3/4 1 3/16 1 3/32 2

10412T 3.5433 2 3/32 3/4 1 9/32 1 1/8 2

10422T 100MM104222T 3.9370 2 1/4 7/8 1 5/16 1 3/16 2

1042115T 90MM

104226T 4.3307 1 1 9/16 1 1/4 2

104AR2012T 2.062 1 9/32 1/2 23/32 49/64 1 3/16 3/8

104AR21T 2.272 1 7/16

104AR213T 2.687 1 9/16 5/8 7/8 61/64 1 1 1/4 104AR114T

104AR216T 3.140 1 3/4 11/16 1 1 1/64 1 104AR217T

104AR218T 3.375 2 3/4 1 3/16 1 1 9/16 104AR219T

104AR2111T 3.562 2 3/4 1 3/16 1

104AR12T 3.875 2 3/32 3/4 1 9/32 1

104AR222T 4.250 2 1/4 7/8 1 5/16 1

104AR224T 2 5/8104AR226T 4.719 1 1 9/16 1

77

LOAD RATING TABLES - Standard Duty SKWEZLOCThe shaded area indicates the maximum speed ratings for SKWEZLOC (applicable on sizes available). All speeds listed are for the standard feltseal. See the seal selection for alternate seals.

Values in the table represent loads at ideal conditions with press fit mounting to the shaft. ABMA recommends de-rating of slip mounted bearings. To obtain de-ratedload, divide load in table by 1.3. Values in the table represent equivalent radial loads only. For combined load determination, see THE BEARING SELECTIONSECTION. Areas designated by "-" exceeds maximum value for standard bearings. Consult Sealmaster Application Engineering for load and speedapplications not covered in this table.

For bearing selection and engineering, see page 176.


SHAFTSIZE

INSERT # ER #L10

HOURS50 150 500 1000 1750 2000 2500 3500 4500 5000 5500 6000 6500 7500 8000 10000

3/4 2-012T ER-12T 500010000

3000050000

100000

619583

583491390

619583

404341270

491390

270228181

390310

215181144

324257

178150119

310246

170144114

287228

158133106

257204

14111995

236188

13011087

228181

12610684

221175

12210381

215170

11810079

209166

1159777

1991581099273

1951541079071

1811431008467

15/161

2-015T2-1T

ER-16T 500010000

3000050000

100000

664625

625527418

664625

433366290

527418

290245194

418332

230194154

347276

191161128

332264

183154122

308245

170143114

276219

152128102

253201

13911893

245194

13511490

237188

13011087

230183

12710785

22417712310482

2131691179978

2131691179978

--

---

1 1/81 3/16

2-12T2-13T

ER-18TER-19T

500010000

3000050000

100000

1039978

978825654

1039978

678572454

825654

454383304

654519

360304241

543431

299252200

519412

286241191

482383

265224178

431342

237200159

396315

218184146

383304

211178141

370294204172136

360286198167133

351278193163129

334265184155123

334265184155123

--

---

1 1/41 3/8

1 7/16

2-14T2-16T2-17T

ER-20TER-22TER-23T

500010000

3000050000

100000

12901290

12901088864

12901290

895755599

1088864

599505401

864686

475401318

717569

394333264

686544

377318253

636505

350295234

569452

313264210

523415

288243193

505401

278234186

489388269227180

475377262221175

463367255215171

--

---

--

---

--

---

1 1/2 2-18T ER-24T 500010000

3000050000

100000

16381638

163813811096

16381638

1136958760

13811096

760641509

1096870

603509404

910722

501422335

870691

479404321

808641

445375298

722573

397335266

664527

365308245

641509353298236

621493342288229

603479332280222

--

---

--

---

--

---

--

---

1 5/81 11/161 3/4

2-110T2-111T2-112T

ER-27TER-28T

500010000

3000050000

100000

17631763

176314871180

17631763

12221031818

14871180

818690548

1180937

650548435

979777

539455361

937744

516435345

870690

479404320

777617

428361286

715567393332263

690548380320254

669531368310246

--

---

--

---

--

---

--

---

--

---

1 15/16 2-115T ER-31T 500010000

3000050000

100000

17601760

176014851178

17601760

12211029817

14851178

817689547

1178935

649547434

978776

538454360

935742

515434345

868689

478403320

776616

427360286

714567393331263

689547379320254

--

---

--

---

--

---

--

---

--

---

--

---

22 1/8

2 3/16

2-2T2-22T2-23T

ER-32TER-35T

500010000

3000050000

21762176

21761835

21762176

15091273

18351457

1010852

14571156

802676

1209959

665561

1156918

636537

1073852

591498

1010802556469

959762528445

--

--

--

--

--

--

--

--

--

--

--

--

--

--


SHAFTSIZE

INSERT # ER #L10

HOURS50 150 250 500 750 1000 1250 1500 1750 2000 2500 3000 3500 4000 4500 -

2 1/42 3/8

2 7/16

2-24T2-26T2-27T

ER-36TER-38TER-39T

500010000

3000050000

100000

26312631

263122191761

26312631

182415381221

26312219

153812981030

22191761

12211030817

19381538

1067900714

17611398

969817649

16351298

900759602

15381221

847714567

14611160

804678538

13981109

769649515

12981030

714602478

1221969

672567450

1160921638538427

1109881611515409

--

---

--

---


78

The Sealmaster Gold Bearing contains features that worktogether to solve problems in a variety of applications.

The Gold Platform also allows for modifications andcustomization to suit specific applications.

When the operating conditions demand more than off theshelf, Sealmaster has become known as the problem solver.Over 15,000 customized designs are running today to provethe claim...

G O L D N O E Q U A L®


SEALMASTER GOLD...NO EQUALDIFFERENT BY DESIGN

79


A B C


INNO. NO.

MIN. MAX.IN. WT.

1 9/16 5/8 3 7/16 1 9/16 15/16 2 1/16 1/2 4.2

1 3/161 1/4 9/16 11/16 3 13/16 1 3/4 1 1/16 2 7/16 1/2 5.7

1 7/16 9/16 3/4 4 3/16 2 1 1/4 2 11/16 1/2 7.1

1 1/2 11/16 13/16 4 9/16 2 1 1/4 2 13/16 5/8 9.3

1 11/161 3/4 13/16 2 5/8 1 5/16 11/16 13/16 4 5/8 2 3/32 1 11/32 3 1/4 5/8 10.1

1 15/162 15/16 7 9/16 2 7/8 1 7/16 11/16 7/8 5 3/32 2 1/4 1 3/8 3 1/2 5/8 12.3

2 3/162 1/4 15/16 3 1/8 1 7/16 13/16 1 1/16 5 5/8 2 5/8 1 5/8 4 1/16 3/4 17.4

MP-T Series Medium Duty Pillow Blocks...Skwezloc Locking

EMP-T Series Expansion Type Pillow Blocks...Skwezloc LockingSHAFT Dimensions in Inches LIMIT BOLTDIAM. PART BRG.

A B C

D E F G H J K M

OF SIZE UNIT

INNO. NO.

MIN. MAX.EXPAN. IN. WT.

15/16 9/16 5/8 3 7/16 1 7/16 7/8 1 15/16 1/8 1/2 3.91

1 3/16 9/16 11/16 3 13/16 1 9/16 15/16 2 3/16 1/8 1/2 5.7

1 7/16 9/16 3/4 4 3/16 1 3/4 1 1/16 2 9/16 1/8 1/2 7.1

1 1/2 11/16 1/8 5/8 9.3

1 11/16 13/16 2 5/8 1 5/16 11/16 13/16 4 5/8 2 1 1/4 2 15/16 1/8 5/8 9.5

1 15/16 9/16 2 7/8 1 7/16 11/16 7/8 5 3/32 2 3/32 1 11/32 3 3/8 3/16 5/8 12.2

2 3/16 15/16 3 1/8 1 7/16 13/16 1 1/16 5 5/8 2 1/4 1 3/8 3 5/8 3/16 3/4 16.2

2 7/16 3/16 3/4 21.2

For Load Ratings, see page 84.For Medium Duty SKWEZLOC Bearing Inserts, see page 83. See page 70 for seal arrangements. For custom seals, see page 188.



104MP16T 10431T 1 3/4 6 1/4 4 3/16 5 3/16 2 1

104MP19T 104313T104MP20T 104214T 1 7/8 6 7/8 4 1/2 5 1/2 2 1/4 1

104MP23T 104317T 2 1/8 8 5 6 3/8 2 1/4 1 3/16

104MP24T 104318T 2 5/16 8 3/4 5 1/2 6 3/4 2 5/8 1 1/4

104MP27T 1043111T104MP28T 1043112T 2 5/16 8 3/4 5 7/16 6

104MP31T 1043115T104MP32T 10422T 2 1/2 9 1/2 5

104MP35T 104323T104MP36T 104224T 2 3/4 10 1/4 6 9/16 7

104EMP15T 104AR2015T 1 3/4 6 1/4 4 3/16 5 3/16 2 1104EMP16T 104AR21T

104EMP19T 104AR213T 1 7/8 6 7/8 4 1/2 5 1/2 2 1/4 1

104EMP23T 104AR217T 2 1/8 8 5 6 3/8 2 1/4 1 3/16

104EMP24T 104AR218T 2 5/16 8 3/4 5 1/2 6 3/4 2 5/8 1 1/4 11/16 13/16 4 9/16 2 1 1/4 2

104EMP27T 104AR2111T 2 5/16 8 3/4 5 7/16 6

104EMP31T 104AR2115T 2 1/2 9 1/2 5 15/16 7

104EMP35T 104AR223T 2 3/4 10 1/4 6 9/16 7

104EMP39T 104AR227T 3 11 1/4 7 1/8 8 7/8 3 1/4 1 5/8 13/16 1 1/16 6 1/4 2 5/8 1 5/8 4 1/8

80



A B C D E F H J K L MUNIT

INNO. NO.

COREDWT.

1 19/32 17/32 1 11/64 1 5/8 15/32 2 7/8 3 1/4 5/8 2 1/16 15/16 2.6

1 3/16 9/16 1 11/32 1 13/16 17/32 3 5/16 3 3/4 11/16 2 7/16 1 1/16 3.71 1/4

1 7/16 21/32 9/16 1 1/2 2 5/64 17/32 3 1/2 4 1/8 3/4 2 11/16 1 1/4 4.9

1 1/2 27/32 9/16 1 9/16 2 7/64 19/32 3 7/8 4 3/8 3/4 2 13/16 1 1/4 5.5

1 11/16 9/16 1 9/16 2 7/32 19/32 4 4 9/16 3/4 3 1/4 1 11/32 6.21 3/4

1 15/162

MSFT-T Series Medium Duty Two-Bolt Flange Units...Skwezloc Locking


A B C D E F J K L MUNIT

INNO. NO. WT.

1 11/64 1 5/8 15/32 3 7/32 5/8 2 1/16 15/16 3.8

1 3/16 104MSF19T 9/16 1 11/32 1 13/16 17/32 3 23/32 11/16 2 7/16 1 1/16 4.41 1/4 104MSF20T 104214T

1 7/16 104MSF23T 9/16 1 1/2 2 5/64 17/32 4 5/64 3/4 2 11/16 1 1/4 5.8

1 1/2 104MSF24T 9/16 1 9/16 2 7/64 19/32 4 21/64 3/4 2 13/16 1 1/4 6.3

1 11/16 9/16 2 7/32 19/32 4 9/16 3/4 3 1/4 1 11/32 7.41 3/4

1 15/162

2 3/16 104MSF35T 13/16 1 15/16 2 3/4 21/32 5 7/16 1 4 1/16 1 5/8 13.32 1/4 104MSF36T 104224T

MSF-T Series Medium Duty Four-Bolt Flange Units...Skwezloc Locking

For Load Ratings, see page 84. For Medium Duty SKWEZLOC Bearing Inserts, see page 83. See page 70 for seal arrangements. For custom seals, see page 188.


104MSFT16T 10431T 5 9/16 4

104MSFT19T 104313T 6 1/8 5 1/8104MSFT20T 104214T

104MSFT23T 104317T 6 3/4 5

104MSFT24T 104318T 7 1/16 5

104MSFT27T 1043111T 7 7/16 6 3/16104MSFT28T 1043112T

104MSFT31T 1043115T 8 1/2 7 1/4 13/16 1 3/4 2 3/8 21/32 4 1/4 5 1/4 7/8 3 1/2 1 3/8 9.2104MSFT32T 10422T

104MSF16T 10431T 4 1/4 3 1/4 17/32 1

104317T 5 1/8 4

104MSF27T 1043111T 5 5/8 4 3/8 9/16 1 104MSF28T 1043112T

104MSF31T 1043115T 6 3/8 5 1/8 13/16 1 3/4 2 3/8 21/32 5 1/4 7/8 3 1/2 1 3/8 11.1104MSF32T 10422T

104313T 4 5/8 3 5/8

104323T 6 7/8 5 5/8

104318T 5 3/8 4 1/8

81


For Load Ratings, see page 84. For Medium Duty SKWEZLOC Bearing Inserts, see page 83. See page 70 for seal arrangements. For custom seals, see page 188.


A B C D E F G JUNIT

INNO. NO. WT.

1 * 19/32 9/16 2 1/16 2.5

1 3/16 11/16 1 1/16 1 55/64 5/8 2 7/16 3.21 1/4

1 7/16 15/32 2 3/4 1 1/4 2 1/16 3/4 2 11/16 4.1

1 1/2 19/64 23/32 2 13/16 4.5

1 11/16 15/32 2 3/32 3/4 1 11/32 2 15/32 3/4 3 1/4 4.91 3/4

1 15/16 15/16 1 19/32 2 1/4 7/8 1 3/8 2 23/32 27/32 3 1/2 5.82

2 3/16 63/64 13/16 4 1/16 9.02 1/4

MSC-T Series Medium Duty Cartridge Units...Skwezloc Locking

* Misalignment capability reduced.


A B C D E F G H J K L M NUNIT

INNO. NO. WT.

1 7/16 3/8 1/4 3/8 1 3/8 3.000 2 1/16 15/16 5/8 3.2

1 3/16 7/16 3/8 3/8 1 3/8 3.375 2 7/16 1 1/16 11/16 4.21 1/4

1 7/16 15/32 17/32 7/16 7/16 7/16 1 9/16 3.625 2 11/16 1 1/4 3/4 5.21 1/2

1 1/2 9/16 1/2 7/16 7/16 1 9/16 4.250 2 13/16 1 1/4 3/4 6.3

1 11/16 15/32 5/8 1/2 15/32 7/16 1 5/8 4.250 3 1/4 1 11/32 3/4 7.11 3/4

1 15/16 7/16 1 5/8 4.500 3 1/2 1 3/8 7/8 8.12

2 3/16 9/16 7/8 1/2 1 3/4 5.000 4 1/16 1 5/8 1 11.72 1/4

MFC-T Series Medium Duty Flange Cartridge Units...Skwezloc Locking


104MFC16T 10431T 4 3/8 3 5/8 1 5/8 1 3/16

104MFC19T 104313T 5 4 1/8 1 3/4 1 1/4 1/2104MFC20T 104214T

5 1/4 4 3/8 2 1 104MFC24T 104218T

104MFC24HT

104MFC27T

104318T 6 1/8 5 1/8 2 1 7/16

104317T104MFC23T

1043111T 6 1/8 5 1/8 2 3/32 1 104MFC28T 1043112T

104MFC31T 1043115T 6 3/8 5 3/8 2 1/4 1 5/8 5/8 1/2 5/8104MFC32T 10422T

104MFC35T 104323T 7 1/8 6 2 5/8 1 7/8 3/4104MFC36T 104224T

104MSC16T 10431T 3 1/2 1 3/32 1 9/16 5/8 15/16 1

104MSC19T 104313T 3 7/8 1 7/32 1 3/4104MSC20T 104214T

104MSC23T 104317T 4 3/16 1

104MSC24T 104318T 4 3/8 1 7/16 2 3/4 1 1/4 2

104MSC27T 1043111T 4 9/16 1 104MSC28T 1043112T

104MSC31T 1043115T 4 104MSC32T 10422T

104MSC35T 104323T 5 7/8 1 5/8 2 5/8 1 1 5/8 2 104MSC36T 104224T

82


SHAFT Dimensions In InchesDIAM. PART BRG. A B C E F G H J K L M N O P R S UNIT

INNO. NO.

Core HubWT.

1 3-1/2 4 4 7/16 1 11/16 1 3/4 3.6

1 3/16 104MST19T 15/16 5/8 1 1/16 11/16 2 1/2 1 7/16 7/8 1 3/4 2 1/2 2 7/16 17/32 3-1/2 4 5 1/16 2 1 15/16 4.31 1/4 104MST20T 104214T

1 7/16 104MST23T 15/16 1 1/8 2 1/8 3 1/4 2 11/16 11/16 4 4 1/2 5 11/16 2 3/16 2 1/8 6.3

1 1/2 104MST24T 15/16 1 1/8 2 3/16 3 1/4 2 13/16 11/16 4 4 5/8 5 11/16 2 1/4 2 1/16 6.3

1 11/16 3/16 3 3/8 3 1/4 11/16 4 4 5/8 5 7/8 2 5/16 2 3/16 6.61 3/4

1 15/16 10.42

2 3/16 104MST35T 15/16 2 11/16 13.42 1/4 104MST36T 104224T

MST-T Series Medium Duty Take-Up Units...Skwezloc Locking

For load ratings, see page 84.For medium duty SKWEZLOC Bearing Inserts, see page 83.See page 70 for seal configurations.For custom seals, see page 188.


104MST16T 10431T 3 7/16 5/8 15/16 5/8 2 3/16 1 7/16 7/8 1 3/4 2 1/4 2 1/16 17/32

104313T 3

104317T 4 5/16 3/4 1 1/4 3/4 3 1/4 1

104318T 4 5/16 3/4 1 1/4 3/4 3 1/4 1

104MST27T 1043111T 4 1/2 3/4 1 11/32 3/4 3 1/4 1 15/16 1 1/8 2 104MST28T 1043112T

104MST31T 1043115T 5 1 1 3/8 7/8 4 2 1/2 1 3/8 2 1/4 3 3/4 3 1/2 1 1/16 5 1/8 5 3/4 6 3/4 2 9/16 2 7/16

104323T 5 3/8 1 1/4 1 5/8 1 4 2 1/2 1 3/8 2 3/8 4 4 1/16 1 1/16 5 1/8 5 3/4 7 5/8 2

10422T104MST32T

83


SHAFT Dimensions in Inches TORXDIAM. BRG.

A B C D E F G H J RADIUSCAP UNIT

INCHNO. SCREW WT.

62MM1 7/32 2 1/16 .040 8-32 X 5/8 1.2

72MM1 3/16 11/16 1 15/16 1 55/64 7/16 1/4 2 7/16 .040 10-24 X 3/4 1.8

80MM1 7/16 3/16 1 3/32 2 1/16 7/16 19/64 2 11/16 .062 10-24 X 3/4 2.2

85MM1 1/2 3/16 1 3/32 2 19/64 7/16 19/64 2 13/16 .062 10-24 X 3/4 2.5

1 11/161 3/4 3/32 3/4 1 9/32 1 1/8 2 15/32 9/16 17/64 3 1/4 .062 1/4-20 X 1 3.0

100MM1 15/16 5/16 1 3/16 2 23/32 9/16 19/64 3 1/2 .080 1/4-20 X 1

110MM 2 5/82 3/16 9/16 1 1/4 2 63/64 11/16 21/64 4 1/16 .080 5/16 -18 X 1 4.9

Medium Duty Bearing Inserts...Skwezloc Locking

SHAFT BRG. Dimensions in Inches TORXDIAM. NO.

*A B C D E F G H J L RADIUSCAP UNIT

INCHAR- SCREW WT.

1 19/32 3/8 7/32 1/4 2 1/16 .040 8-32 X 5/8 1.7

1 3/16 55/64 7/16 1/4 1/4 2 7/16 .040 10-24 X 3/4 2.4

1 7/16 1/16 7/16 19/64 1/4 2 11/16 .062 10-24 X 3/4 3.1

1 1/2 10-24 X 3/4 3.3

1 11/16 11/32 1 13/64 2 15/32 9/16 17/64 11/32 3 1/4 .062 1/4-20 X 1 4.11 3/4 104AR3112T

1 15/16 9/16 19/64 11/32 3 1/2 .080 1/4-20 X 1 5.0

2 3/16 1/16 .080 5/16 -18 X 1 7.0

AR-T Series Medium Duty Expansion Units...Skwezloc Locking

* Tolerance +.000”, -.005”For Load Ratings, see page 84. See page 70 for seal arrangements. For custom seals, see page 188.

±.015


10431T 2.4409 1 9/16 5/8 7/8 7/8 1 19/32 3/8

104313T 2.8346 1 3/4

104317T 3.1496 2 3/4 1

104318T 3.3465 2 3/4 1

1043111T 90MM1043112T 3.5433 2

1043115T 3.9370 2 1/4 7/8 1

104323T 4.3307 1 1

104AR31T 2.687 1 9/16 5/8 15/16 61/64 1

104AR313T 3.140 1 3/4 11/16 1 1/16 1 1/64 1

104AR317T 3.375 2 3/4 1 1/4 1 11/64 2

104AR318T 3.562 2 3/4 1 1/4 1 11/64 2 19/64 7/16 19/64 1/4 2 13/16 .062

104AR3111T 3.875 2 3/32 3/4 1

104AR3115T 4.250 2 1/4 7/8 1 3/8 1 17/64 2 23/32

104AR323T 4.718 2 5/8 1 1 5/8 1 21/64 2 63/64 11/16 21/64 11/32 4

84

LOAD RATING TABLES - Medium Duty SKWEZLOCThe shaded area indicates the maximum speed ratings for SKWEZLOC (applicable on sizes available). All speeds listed are for the standard feltseal. See the seal selection for alternate seals.

Values in the table represent loads at ideal conditions with press fit mounting to the shaft. ABMA recommends de-rating of slip mounted bearings. To obtain de-ratedload, divide load in table by 1.3. Values in the table represent equivalent radial loads only. For combined load determination, see THE BEARING SELECTIONSECTION. Areas designated by "-" exceeds maximum value for standard bearings. Consult Sealmaster Application Engineering for load and speedapplications not covered in this table.

For bearing selection and engineering, see page 176.


SHAFTSIZE

INSERT #L10

HOURS50 150 500 1000 1750 2000 2500 3500 4500 5000 5500 6000 6500 7500 8000 10000

1 3-1T 500010000

3000050000

100000

1039978

978825654

1039978

678572454

825654

454383304

654519

360304241

543431

299252200

519412

286241191

482383

265224178

431342

237200159

396315

218184146

383304

211178141

370294204172136

360286198167133

351278193163129

334265184155123

334265184155123

--

---

1 3/16 3-13T 500010000

3000050000

100000

12901290

12901088864

12901290

895755599

1088864

599505401

864686

475401318

717569

394333264

686544

377318253

636505

350295234

569452

313264210

523415

288243193

505401

278234186

489388269227180

475377262221175

463367255215171

--

---

--

---

--

---

1 7/16 3-17T 500010000

3000050000

100000

16381638

163813811096

16381638

1136958760

13811096

760641509

1096870

603509404

910722

501422335

870691

479404321

808641

445375298

722573

397335266

664527

365308245

641509353298236

621493342288229

603479332280222

--

---

--

---

--

---

--

---

1 1/2 3-18T 500010000

3000050000

100000

17631763

176314871180

17631763

12221031818

14871180

818690548

1180937

650548435

979777

539455361

937744

516435345

870690

479404320

777617

428361286

715567393332263

690548380320254

669531368310246

--

---

--

---

--

---

--

---

--

---

1 11/161 3/4

3-111T3-112T

500010000

3000050000

100000

17601760

176014851178

17601760

12211029817

14851178

817689547

1178935

649547434

978776

538454360

935742

515434345

868689

478403320

776616

427360286

714567393331263

689547379320254

--

---

--

---

--

---

--

---

--

---

--

---

1 15/16 3-115T 500010000

3000050000

21762176

21761835

21762176

15091273

18351457

1010852

14571156

802676

1209959

665561

1156918

636537

1073852

591498

1010802556469

959762528445

--

--

--

--

--

--

--

--

--

--

--

--

--

--


SHAFTSIZE

INSERT #L10

HOURS50 150 250 500 750 1000 1250 1500 1750 2000 2500 3000 3500 4000 4500 -

2 3/16 3-23T 500010000

3000050000

100000

26312631

26312219

1761

26312631

18241538

1221

26312219

15381298

1030

22191761

12211030

817

19381538

1067900

714

17611398

969817

649

16351298

900759

602

15381221

847714

567

14611160

804678

538

13981109

769649

515

12981030

714602

478

1221969

672567

450

1160921638538427

1109881611515409

--

--

-

--

--

-


Documents

GOOD AS GOLD NO EQUAL! - Rodavigo S.A. MASTER... · 10 NP High Base Single 1/2 - 27/16 20-60 Most widely used normal duty pillow block Dimensional Data Pillow Block with high base