Acme PrecisionBushings

CATALOG 2110

ISO 9001:2008RegISteRed

QUALItY SYSteM

HowHighAreYourStandards?

The Standard ComponentsWith the Highest Standards

Acme Industrial Company441 Maple Avenue • Carpentersville, IL 60110-1990Tel: (847) 428-3911 • (800) 323-5582 • Fax: (847) 428-1820Web: www.acmeindustrial.com • E-mail: [email protected]

Acme maintains the highest standards for just about every kind of bushing you’d ever need, in clud ing tap holder and tool holder bush ings, boring bar sleeves, gun drill bush ings, liners, and more.

Theirs– Counterbored– Case Hardened

Ours– No Counterbore Fullbearingsurface supportsthetoolforthe

entirelengthofbushing.You’lldrillmoreprecise holesplusyourAcmebushingwilllastlong er.

– Hardened 61-65Rcmeansless machinedowntimeto

changewornbushings.

ISO 9001:2008RegISteRed

QUALItY SYSteM

1Phone: 847-428-3911 or 800-323-5582 • FAX: 847-428-1820 • E-mail: [email protected]

Selection Tips ........................................................................................... 2Installation Tips ..................................................................................... 4Specifications ........................................................................................ 5

STANDARD DRILL BUSHINGS - INCH Headless Press Fit - Type P ................................................................... 6 Head Press Fit - Type H ...................................................................... 10 Slip-Fixed Renewable - Type SF .......................................................... 14 Headless Liners - Type L ..................................................................... 17 Head Liners - Type HL ....................................................................... 20

SPECIAL PURPOSE BUSHINGS - INCH Extended Range Bushings Headless Press Fit - Type P ................................................................. 21 Head Press Fit - Type H ...................................................................... 22 Slip-Fixed Renewable - Type SF .......................................................... 23 Headless Liners - Type L ..................................................................... 24 Head Liners - Type HL ....................................................................... 25 Extra-Thinwall Bushings ................................................................. 26 Embedment Bushings ...................................................................... 27 Tungsten Carbide Bushings Headless Press Fit - Type CP ............................................................... 28 Head Press Fit - Type CH .................................................................... 28 Slip-Fixed Renewable - Type CSF ....................................................... 29 Gun Drill Bushings Type GDB .......................................................................................... 30 Type GDX .......................................................................................... 30 Liners - Type GDL .............................................................................. 31 Inserts - Type GDI .............................................................................. 31 Oil Groove Bushings ....................................................................... 32 Special/Custom Drill Bushings ...................................................... 34

LOCkSCREwS & CLAmPS - INCH ......................................... 33

TOOL HOLDER BUSHINGS - INCH CNC Style - Type Z ............................................................................... 35 Split Style - Type B ............................................................................... 36 Solid Style - Type J ............................................................................... 37 Slotted Style - Type C ............................................................................ 38 Boring Bar Sleeves ................................................................................ 39 Tool Collars .......................................................................................... 39 Tap Holder - Type K ............................................................................. 40

STANDARD DRILL BUSHINGS - mETRIC Technical Information ............................................................................ 41 Plain Press Fit - Type PM ...................................................................... 42 Head Press Fit - Type HM ...................................................................... 44 Slip-Fixed Renewable - Type SFM ......................................................... 46 Plain Liners - Type PM .......................................................................... 48 Head Liners - Type HM ......................................................................... 50

LOCkSCREwS & CLAmPS - mETRIC ................................... 52

Decimal Conversion Chart ............................................................. BC

CON TENTS

© 2010, ACME INDUSTRIAL COMPANY Printed in Canada Manufacturer Number: 697016

2 Acme Industrial Company • 441 Maple Ave. • Car pen tersville, IL 60110

SELECTION TIPS

No-Counterbore Bushings are Standard with ACmE

“The best bushing for the job – at the right price, right now.”

You can be sure with ACME that you’re buying the best bushing for the job. Bushings and accessories have been the back-bone of our busi ness since 1914. Our nation-wide network of industrial distributors further assures you of prompt personal service. The following summaries of typical uses for bushings and liners prefaces our sim pli-fied, easy to use catalog – the most complete in the industry. You may find it helpful first to define your specific needs, and then select a com pat i ble bushing. Standard, off-the-shelf drill bushings are the least ex pen sive. Sometimes, though you may re quire a special order. Acme will be glad to help you with your toughest re quire ments. If you have any questions or need assistance, please call our customer service de- part ment at : (847) 428-3911 or (800) 323-5582. Our qualified staff of customer serv ice rep-re sen ta tives will be happy to assist you or provide you with the name of the ACME dis tribu tor nearest you.

Things to consider in selecting the PROPER drill bushing.

• Use - To drill, tap or ream?• Kind - Headless, Head, Slip-Fixed Re new-

able?• Production Run - Tungsten Carbide or Ti ta-

nium Nitride Coated bushings, even at a slight ly higher cost than standard steel, will last longer during long production runs.

• Size - Hole size, O.D. size, and length.• Special Requirements - Threaded O.D., angles,

flats on head, other special dimensions.• Standard or Special - Standard sizes are less

expensive. Is a special bushing really neces- sary or will a standard fill your requirement?

Acme is committed to the concept of manufacturing our bushings without a counter-bore. We believe this produces a better, longer lasting and more versatile bushing (especially if you require modified or special bushings). Even though No-Counterbore bushings are more dif fi cult and costly to produce, because close tol er ances are required the full length ofthe bushing, No-Counterbore Bushings AreStandard with ACmE! Counterbored bush-ings will be sup plied only upon special request.

Headless Press Fit Bushings

ANSI/ACmEDesignationType P

• Most popular, therefore, least expensive• Typically for single stage drilling operations• Permits close spacing• Mounts flush with top of jig plate• Available with finish ground O.D. or

unground for custom grinding

Head Press Fit Bushings

ANSI/ACmEDesignationType H

• Same as Headless Press Fit but with head (or shoulder) on the drill entry end

• Head prevents heavy axial loads from forcing bushing through jig hole

• Available with finish ground O.D. or unground for custom grinding

• Flush mounting is possible by counterboring jig hole to fit bushing head

Slip-FixedRenewableBushings

ANSI/ACmEDesignationType SF

• The “Two-in-One” Bushing: Fixed mode and slip position options on one knurled head! – flexi bil ity lowers your inventory costs

• Knurled head for easier handling – just turn and lift!

• Used with liner, permanently pressed into drill jig

• Fixed mode for runs longer than life of bush-ing. Held in place by lockscrew or clamp which fits a milled recess in the head.

• Slip mode for multiple operations on the same holes (such as drilling followed by reaming) – without disturbing the workpiece.

• O.D. has a slip fit tolerance for easy insertion or removal from the liner

Headless Press Fit Liners

ANSI/ACmEDesignationType L

• Used with Slip-Fixed Renewable bushings to provide precise location point

• Permits interchange of Type SF bushings with varied I.D.’s – without affecting center-line ac cu racy

• Permanently pressed into jig plate – for life of the jig


SELECTION TIPS

• Protects jig plate hole from wear caused by frequent bushing replacement

• Used where little impact will occur on the SF bushing’s head

Head Press FitLiners

ANSI/ACmEDesignationType HL

• Similar to Headless Press Fit Liners but with head or shoulder

• Use with Slip-Fixed Renewable bushings when ev er excessive pounding will occur during operation

• Head prevents liner from being pushed through jig

• Flush mount by counterboring top of hole in jig plate

• Available with finish ground O.D. or unground for custom grinding

Gun Drill Bushings

Oil GrooveBushings

ACmEDesignationType OG

• Used for drill lubrication or as a bearing• Lubricant (or coolant) flows through grooves

in bushing I.D. wall• 25 Oil Groove styles available – headless or

with heads• Wiper designs available to help guard against

dirt or chips• NOTE: The oil groove should not break out

the wiper end of the bushing

Extended RangeBushings and Liners

• Sizes larger than ANSI or ACME standards• Available in types P, H, SF, L and HL• Unground O.D.’s available for custom grind ing

• Reduced wall thickness and head diameters save space

• As durable as regular wall thickness bushings• For use where extremely close hole patterns

must be accurately drilled• Available in Type P, H, and SF• Note: This type of bushing will not necessar-

ily be round in the free state

Embedment Bushings

• Designed specifically for use in soft materials such as aluminum or magnesium

• Can also be used in jigs or fixtures made with laminated fiberglass or castable potting com pounds

• Three types available: Diamond Groove, Ser-Groove, and Spline-Lock

• Modified Standard - an ANSI/ACME stan-dard bushing is modified or altered in I.D., O.D. or length

• Custom Bushing - Those bushings that can not be easily modified. Requirements can include special diameters, shapes, angles, materials, threads, etc.

Tool HolderBushings

• Used to adapt various tools to tool holders or turret bores on many types of machine tools

• Available in six different styles and a com-plete range of sizes

• Special sizes and configurations can be manu fac tured to meet your exact require-ments

Special/CustomBushings

Tungsten CarbideBushings

• Extremely Hard – hardness of 78-80 RC• Can last up to 50 times longer than con ven-

tional steel bushings• Available in Type CP, CH, and CSF

Titanium Nitride (TiN)Coated Bushings

• Can last up to 40 times longer than con ven-tional steel bushings

• Excellent results where long wearing ca pa bili-ties are needed but carbide may be too brittle

• Much more cost effective than carbide bush-ings when larger quantities (can be as low as three pieces depending on size) are involved

Gun drills are used where maximum precision for long, deep holes is essential.• Types GDB and GDX are single piece con-

struc tion• The other type of Gun Drill bushing is two

piece construction. It consists of a Liner (GDL) and an Insert (GDI). The Insert can be re moved from the Liner thus allowing for a range of I.D. sizes using the same Liner

• Acme can manufacture special Gun Drill bush ings to fit your exact requirements

ACmEDesignationType GD

Extra-ThinwallBushings

Special Bushings


INSTALLATION TIPS

Bushing/Liner In stal la tion Tips(cast iron or unhardened steel jig plates)

Production accuracy requires extra care when preparing mounting holes and in -stall ing bushings/liners. The following fac tors should be considered: diametral interference fits, alignment, chip clearance, and how close the bushing is to the workpiece. Because of the many variables, no definite rules can substitute for the skill and judgment of the experienced toolmaker. The fol-lowing suggestions should be helpful to oth ers.

Interference Fits Interference holds press fit bushings in place on the jig plate. Too much interfer-ence may cause a number of problems: (1) jig plate distortion; (2) bellmouthing (bushing/ liner walls bow inward); (3) tool seizure, or (4) trouble with slip-fixed renewable fitting into the liner.

Too little interference may allow slip-page, thus causing inaccurately drilled holes. In most cases, interference of 0.0005 to 0.0008 inch is sufficient to properly install press fit bushings and liners.

mounting Hole Roundness It is recommended that all mounting holes be jig bored or ground to assure round-ness. Ordinary twist drills seldom produce an ac cu rate ly sized or truly round hole!

Bushing/Liner Installation First, lubricate the inside diameter of the mounting hole and the outside diameter of the bushing/liner – before pressing into place! Lubrication prevents scoring of the hole wall. White lead is a typical lubricant. Second, use an arbor press to press the bushing/liner into place. If an arbor press is not available, draw the bushing/liner into place by tightening two steel plates connected by a nut and bolt. A bushing/liner should never be ham mered into place! Why defeat the main purpose of the bushing? – Accuracy!

Chip Clearance One school of thought suggests a space between the workpiece and the drill bushing. The other suggests direct contact. In order to decide, you should consider the abrasiveness of the material being drilled, the drill size, and the type of bushing/liner being applied. Chips produced from drilling will be ejected either through a space or through the bushing. If your drill clogs or heats up, try increasing the space between the end of the bushing and the workpiece. Normal spaces vary from one-half the drill diameter for small chips (as from cast iron) to one and one-half times the drill diameter for long stringy chips (as from cold-rolled steel). Vary the length of Slip-Fixed Re new-able bushings to achieve proper spacing for your operation (see number 4 below for a more detailed explanation). A rule of thumb is, the greater the space between the bushing and the workpiece, the greater the chance for error. Where possible, test your conditions and con-tin ue to check for accuracy throughout your pro duc tion run.

Hints for more Accurate Pro duc tion andLonger Bushing Life

2) keep Tools Sharp. Dull drill bits defeat the preciseness of bushings. Sharpen by first grinding each drill with the point in the exact center. This helps avoid “walking” by the drill when it first enters the workpiece.3) Use Proper Coolants. Check the coolant label to be sure you are using the right coolant for your machining process.4) Use Slip-Fixed Renewable Bushings for multiple Operations. Slip-Fixed Renewable Bushings of different lengths provide for both accuracy and chip removal during multiple operations. For example, a short bushing during drilling will provide the proper clearance for chips to escape. A longer bushing during reaming will provide maximum guidance.5) Adapt Bushings To Irregular work Surfaces. The exit end of the bushing should conform to contours of the workpiece. For maximum guidance, hold to a minimum any space for chip clearance. A drill point that does not enter exactly perpendicular to the work sur face will skip or wander. In such a case, side load exerted by the drill is concen-trated near the exit end of the bushing. The bushing can wear prematurely. Slip-Fixed Renewable bushings could simplify replace-ment of worn bushings, and also aid alignment with the contoured work surface. For short production runs using press fit bushings, form the bushing end to the workpiece contour.6) For Long Production Runs, Use Tung sten Carbide or Titanium Nitride Coated Bushings. ACME Carbide bushings last up to 50 times longer than hardened steel. ACME Ti ta ni um Nitride (TiN) coated bushings can last up to 40 times longer than conventional bush ings. Both types of bushings could save valuable replacement downtime. The addi-tional cost is small when you consider the extra long life possible. Call us for more details.

1) Align Bushings Properly. Carefully align the drill with the bush-ing axis to avoid poor alignment and excessive wear. The radius on the bushing will help center the drill point. ACME No-Counterbore bush ings help the operator accomplish this with ease.


SPECIFICATIONS

Bushing Specifications

• Finish Ground bushings, 1/8" to 1" I.D., are held within .0003" concentricity T.I.R. (Total Indicator Reading). Other sizes are held within .0005" T.I.R.

• Unground bushings with .010/.020 grind-ing stock on the O.D. are concentric within .006". The letter “U” as a suffix to the ANSI symbol indicates an unground O.D. for custom grinding.

• Lengths longer than ANSI Standard or relieved bushings will meet the above toler-ances at the drill exit end only.

• Standard and Special bushings will be man-ufactured from thru-hardened tool steel and heat treated to 61-65 RC unless instructed otherwise by the customer.

• No-Counterbore bushings will be supplied unless requested otherwise. No-Counterbore bushings allow for truer alignment, more accurate holes, less tool wear, and less prob-lems with chips packing up in the I.D. of the bushing. Acme will, however, supply coun-terbored bushings when requested.

• Specifications for Metric Bushings are in the Standard Metric Bushing Section of this catalog.

Standard I.D. Tolerance(add to nominal I.D.)

+.0001 to +.0004+.0001 to +.0005+.0002 to +.0006+.0003 to +.0007

#80 to 1/4Over 1/4 to 3/4

Over 3/4 to 1-1/2Over 1-1/2 to 2-3/4

ANSI/ACmE Standard Drill Bushings:

Ordering Information

Specify in sequence for each order:1. Quantity2. Inside Diameter (Column A in catalog)3. Type: See Chart above for ANSI/ACME

designations4. Outside Diameter (Column B in catalog)5. Length (Column C in catalog)6. Unground O.D.’s specify the Letter “U”

after the ANSI Symbol

• Gun Drill Bushings Specify I.D., Description or Part number

(when indicated) and quantity.• Oil Groove Bushings Specify in sequence: ACME Oil Groove

style, Type of Bushing, I.D., O.D., and length (or ANSI Symbol) and material (steel or bronze). Also indicate style of wiper if required.

• Embedment Bushings Specify Quantity, I.D. size and ordering

symbol.• Carbide Bushings Specify Quantity, I.D. and ANSI Symbol

prefixed by the letter “C”.• Tool Holder Bushings Order by Acme Part Number and quantity.

Reamer Bushings:

+.0005 to +.0008+.0006 to +.0010+.0008 to +.0012

Up to 1/4Over 1/4 to 1"

Over 1"

3/4 P 6426 pcs. 12

LengthOutside DiameterTypeInside DiameterQuantityFor standard drill sizes show: Fraction, Number, or Letter. For Special I.D.’s indicate decimal size to four places.

Type of Bushing:P = Headless Press FitH = Head Press FitSF = Slip-Fixed

RenewableL = Headless LinersHL = Head Liners

“C” prefix = Tungsten Carbide

O.D. in 64ths of 1"(ie. “64” = 1")

Length in 16ths of 1"(ie. “12” = 3/4")

“U” suffix = Unground O.D. for custom grinding

I.D. Range(Std. Drill Size)

I.D. Tolerance(add to nominal I.D.)

I.D. Range(Std. Reamer Size)


ANSI and Acme Standard BushingsHeadless Press Fit

Type P All press fit bushings are lapped, honed or ground in the I.D. Bushings with I.D.’s of 1/8" to 1" are concentric within .0003" T.I.R. to the O.D. Oth er I.D. sizes are held within .0005" T.I.R. No-Counterbore bushings are standard with Acme.

B

A

C

BBoDy o.D.

Nominal(Actual)

5/32(.1578 / .1575)

5/32(.1578 / .1575)

3/16(.1891 / .1888)

13/64(.2046 / .2043)

1/4(.2516 / .2513)

P-10-4P-10-5P-10-6P-10-8

1/45/163/81/2

1/45/163/81/23/4

1/45/163/81/23/4

P-12-4P-12-5P-12-6P-12-8P-12-10P-12-12

1/45/163/81/25/83/4

P-13-4P-13-5P-13-6P-13-8P-13-12

1/45/163/81/23/4

P-13-4P-13-5P-13-6P-13-8P-13-12P-13-16P-13-22

1/45/163/81/23/41

1-3/8

1/45/163/81/25/83/41

1-3/8

P-16-4P-16-5P-16-6P-16-8P-16-10P-16-12P-16-16P-16-22

230237240244

212218221223251

133140143145157161

203209213216244

133140143145161168210

123126130133137141149192

P-10-4P-10-5P-10-6P-10-8P-10-12

P-10-4P-10-5P-10-6P-10-8P-10-12

194199203204228

CLeNgTh(overall)

ANSI SymBoLTyPe P

**PriceCode

69, 68, 1/32, 67, 66, 65, 64, 63, 62, 61, 60, 59, 58, 57, 56, 3/64

55, 54, 53, 1/16

1/16, 52, 51, 50, 49, 48, 5/64, 47, 46, 45, 44, 43, 42, 3/32, 41, 40, 39

60, 59, 58, 57, 56, 3/64, 55, 54, 53

1/16, 52, 51, 50, 49, 48, 5/64, 47, 46, 45, 44, 43, 42, 3/32, 41, 40, 39

ASTANDARD I.D. SIzeS

Range of Dec. equiv.

Number, Letter, or Fraction Size

80, 79, 1/64, 78, 77, 76, 75, 74, 73, 72, 71, 70

.0135to

.0280

5/32(.1578 / .1575)

.0292to

.0469

.0520to

.0625

.0625to

.0995

13/64(.2046 / .2043)

.0400to

.0595

.0625to

.0995

.0980to

.1406

40, 39, 38, 37, 36, 7/64, 35, 34, 33, 32, 31, 1/8, 30, 29, 28, 9/64

** Price Code - See Separate Net Price Schedule

NOTE: Headless Press Fit Bushings with .010 / .020 rough grinding stock on the O.D. are available, please call for prices. Add the letter “U” to the end of the ANSI Symbol when ordering.



Type PStd. I.D. Tolerance(add to nom. I.D.)

#80 to 1/4Over 1/4 to 3/4

Over 3/4 to 1-1/2Over 1-1/2 to 2-3/4

+.0001 to +.0004+.0001 to +.0005+.0002 to +.0006+.0003 to +.0007

I.D. Range(Drill Size)

B

A

C

No-Counterbore (Full Bearing Surface) Bushings are Standard at ACmE.

BBoDy o.D.

Nominal(Actual)

CLeNgTh(overall)

1/45/163/81/25/83/41

1-3/8

P-20-4P-20-5P-20-6P-20-8P-20-10P-20-12P-20-16P-20-22

P-24-4P-24-6P-24-8P-24-12P-24-16

1/43/81/23/41

P-26-4P-26-5P-26-6P-26-8P-26-12P-26-16P-26-22P-26-28

1/45/163/81/23/41

1-3/81-3/4

P-28-4P-28-5P-28-6P-28-8P-28-10P-28-12P-28-16

1/45/163/81/25/83/41

5/163/81/23/41

1-3/81-3/4

P-32-5P-32-6P-32-8P-32-12P-32-16P-32-22P-32-28

3/81/23/41

P-36-6P-36-8P-36-12P-36-16

109113114118126

115115113114118126133149

110112113114116118126

111113114118129147149

112111114117

5/16(.3141 / .3138)

3/8(.3766 / .3763)

13/32(.4078 / .4075)

7/16(.4392 / .4389)

1/2(.5017 / .5014)

9/16(.5642 / .5639)

114117119120122124135153

**PriceCode

ANSISymBoLTyPe P




15/64, 1/4, F, 17/64, 9/32

10, 9, 8, 7, 13/64, 6, 5, 4, 3,7/32, 2, 1

3/16, 12, 11, 10, 9, 8, 7, 13/64, 6, 5, 4, 3, 7/32, 2, 1, A, 15/64, B, C, D, 1/4, F

3/16, 12, 11, 10, 9, 8, 7, 13/64, 6, 5, 4, 3, 7/32, 2, 1, A, 15/64, B, C, D, 1/4, F, G, 17/64, H, I, J, K, 9/32, L, M, 19/64, N, 5/16, O

N, 5/16, O, P, 21/64, Q, R,11/32

1/8, 30, 29, 28, 9/64, 27, 26, 25, 24, 23, 5/32, 22, 21, 20, 19, 18, 11/64, 17, 16, 15, 14, 13,3/16, 12, 11, 10

.1250to

.1935

.1935to

.2280

.1875to

.2570

.2344

.2500

.25702656.2812

.1875to

.3160

.3020to

.3438


NOTE: Headless Press Fit Bushings with .010 / .020 rough grinding stock on the O.D. are available, please call for prices. Add the letter “U” to the end of the ANSI Symbol when ordering. See Headless Liner section for additional lengths on some specific I.D. sizes of Type “P” Bushings.



Type P All press fit bushings are lapped, honed or ground in the I.D. Bushings with I.D.’s of 1/8" to 1" are concentric within .0003" T.I.R. to the O.D. Oth er I.D. sizes are held within .0005" T.I.R. No-Counterbore bushings are standard with Acme.

B

A

C


P-40-5P-40-6P-40-8P-40-10P-40-12P-40-16P-40-20P-40-22P-40-28P-40-34

5/163/81/25/83/41

1-1/41-3/81-3/42-1/8

3/81/25/83/41

1-1/41-3/81-3/42-1/82-1/2

P-48-6P-48-8P-48-10P-48-12P-48-16P-48-20P-48-22P-48-28P-48-34P-48-40

P-56-8P-56-10P-56-12P-56-16P-56-20P-56-22P-56-24P-56-28P-56-34P-56-40

1/25/83/41

1-1/41-3/81-1/21-3/42-1/82-1/2

P-64-8P-64-10P-64-12P-64-16P-64-20P-64-22P-64-24P-64-28P-64-34P-64-40P-64-48

1/25/83/41

1-1/41-3/81-1/21-3/42-1/82-1/2

3

110111111113114117132132141155

114114116117123133133143160225

123124125128132132138144155167

124125125128132132139146156174232

5/8(.6267 / .6264)

3/4(.7518 / .7515)

7/8(.8768 / .8765)

1(1.0018 / 1.0015)

BBoDy o.D.

Nominal(Actual)

CLeNgTh(overall)

**PriceCode

ANSI SymBoLTyPe P




5/16, O, P, 21/64, Q, R, 11/32, S, T, 23/64, U, 3/8, V, W, 25/64, X, Y, 13/32, Z, 27/64, 7/16

5/16, O, P, 21/64, Q, R, 11/32, S, T, 23/64, U, 3/8, V, W, 25/64, X, Y, 13/32, Z, 27/64, 7/16,29/64, 15/32, 31/64, 1/2, 33/64, 17/32

1/2, 33/64, 17/32, 35/64, 9/16, 37/64, 19/32, 39/64, 5/8, 41/64, 21/32

1/2, 33/64, 17/32, 35/64, 9/16, 37/64, 19/32, 39/64, 5/8, 41/64, 21/32, 43/64, 11/16, 45/64, 23/32, 47/64, 3/4, 49/64

.3125to

.4375

.3125to

.5312

.5000to

.6562

.5000to

.7656





Type PStd. I.D. Tolerance(add to nom. I.D.)

#80 to 1/4Over 1/4 to 3/4

Over 3/4 to 1-1/2Over 1-1/2 to 2-3/4

+.0001 to +.0004+.0001 to +.0005+.0002 to +.0006+.0003 to +.0007


B

A

C

1/23/41

P-72-8P-72-12P-72-16

P-88-8P-88-12P-88-16P-88-20P-88-22P-88-24P-88-28P-88-32P-88-34P-88-40P-88-48

1/23/41

1-1/41-3/81-1/21-3/4

22-1/82-1/2

3

P-96-12P-96-16P-96-20P-96-24P-96-28P-96-32

3/41

1-1/41-1/21-3/4

2

5/83/41

1-1/41-1/21-3/4

2

P-80-10P-80-12P-80-16P-80-20P-80-24P-80-28P-80-32

153141153

147141153162170178194

153141153162162170178194194210262

173162173180186205

1-1/8(1.1270 / 1.1267)

1-1/4(1.2520/ 1.2517)

1-3/8(1.3772 / 1.3768)

1-1/2(1.5022 / 1.5018)

1-3/4(1.7523 / 1.7519)

3/41

1-3/81-3/42-1/82-1/2

3

P-112-12P-112-16P-112-22P-112-28P-112-34P-112-40P-112-48

173162173186205256288

2-1/4(2.2525 / 2.2521)

11-3/81-3/42-1/82-1/2

3

P-144-16P-144-22P-144-28P-144-34P-144-40P-144-48

196210223246264322

BBoDy o.D.

Nominal(Actual)

CLeNgTh(overall)

ANSI SymBoLTyPe P

**PriceCode




25/32, 13/16, 27/32

7/8 and 15/16

3/4, 49/64, 25/32, 51/64, 13/16, 53/64, 27/32, 55/64, 7/8, 57/64, 29/32, 59/64, 15/16, 61/64, 31/32, 63/64, 1", 1-1/64, 1-1/32

1-1/32, 1-1/16, 1-3/32, 1-1/8

1", 1-1/64, 1-1/32, 1-3/64,1-1/16, 1-5/64, 1-3/32, 1-7/64, 1-1/8, 1-9/64, 1-5/32, 1-11/64, 1-3/16, 1-13/64, 1-7/32,1-15/64, 1-1/4, 1-17/64, 1-9/32, 1-19/64, 1-5/16, 1-21/64,1-11/32, 1-23/64, 1-3/8, 1-25/64

1-3/8, 1-25/64, 1-13/32,1-27/64, 1-7/16, 1-29/64,1-15/32, 1-31/64, 1-1/2,1-33/64, 1-17/32, 1-35/64,1-9/16, 1-37/64, 1-19/32,1-39/64, 1-5/8, 1-41/64,1-21/32, 1-43/64, 1-11/16, 1-45/64, 1-23/32, 1-47/64,1-3/4

.7812

.8125

.8438

.8750&

.9375

.7500to

1.0312

1.0000to

1.3906

1.3750to

1.7500



1.03121.06251.09381.1250


Type H All press fit bushings are lapped, honed or ground in the I.D. Bushings with I.D.’s of 1/8" to 1" are con cen tric within .0003" T.I.R. to the O.D. Other I.D. sizes are held within .0005" T.I.R.No-Counterbore bushings are standard with Acme.

ANSI and Acme Standard BushingsHead Press Fit

F

A

C

B

G

No-Counterbore (Full Bearing Surface) Bushings are Standard at ACmE

ANSI SymBoLTyPe h

CLeNgTh(Under head)

h-10-4h-10-5h-10-6h-10-8

1/45/163/81/2

1/45/163/81/2

h-10-4h-10-5h-10-6h-10-8

1/45/163/81/2

h-10-4h-10-5h-10-6h-10-8

h-12-4h-12-5h-12-6h-12-8h-12-12

1/45/163/81/23/4

1/45/163/81/23/4

h-13-4h-13-5h-13-6h-13-8h-13-12h-13-16

1/45/163/81/23/41

1/45/163/81/25/83/41

1-3/8

**PriceCode

gheadThick.

FheadDia.

3/321/4

BBoDy o.D.

Nominal(Actual)

238240245246

219221226228

3/321/45/32(.1578 / .1575)

5/32(.1578 / .1575)

200201204207

3/321/4

145148151153173

3/16(.1891 / .1888)

h-13-4h-13-5h-13-6h-13-8h-13-12

210212218221253

13/64(.2046 / .2043)

145148151153173203

13/64(.2046 / .2043)

h-16-4h-16-5h-16-6h-16-8h-16-10h-16-12h-16-16h-16-22

136137141142154158189231

23/64 3/321/4(.2516 / .2513)

19/64 3/32

19/64 3/32

3/325/16

55, 54, 53, 1/16

1/16, 52, 51, 50, 49, 48, 5/64, 47, 46, 45, 44, 43, 42, 3/32, 41, 40, 39

60, 59, 58, 57, 56, 3/64, 55, 54, 53

1/16, 52, 51, 50, 49, 48, 5/64, 47, 46, 45, 44, 43, 42, 3/32, 41, 40, 39




69, 68, 1/32, 67, 66, 65, 64, 63, 62, 61, 60, 59, 58, 57, 56, 3/64

40, 39, 38, 37, 36, 7/64, 35, 34, 33, 32, 31, 1/8, 30, 29, 28, 9/64

5/32(.1578 / .1575)

80, 79, 1/64, 78, 77, 76, 75, 74, 73, 72, 71, 70

.0135to

.0280

.0292to

.0469

.0520to

.0625

.0400to

.0595

.0625to

.0995

.0625to

.0995

.0980to

.1406


NOTE: Head Press Fit Bushings with .010 / .020 rough grinding stock on the O.D. are available, please call for prices. Add the letter “U” to the end of the ANSI Symbol when ordering.


Type HI.D. Range(Drill Size)


#80 to 1/4Over 1/4 to 3/4

Over 3/4 to 1-1/2Over 1-1/2 to 2-3/4

+.0001 to +.0004+.0001 to +.0005+.0002 to +.0006+.0003 to +.0007


F

A

C

B

G

CLeNgTh(Under head)

1/45/163/81/25/83/41

1-3/81-3/4

h-20-4h-20-5h-20-6h-20-8h-20-10h-20-12h-20-16h-20-22h-20-28

h-24-4h-24-6h-24-8h-24-12h-24-16

1/43/81/23/41

h-26-4h-26-5h-26-6h-26-8h-26-12h-26-16h-26-22h-26-28

1/45/163/81/23/41

1-3/81-3/4

h-28-4h-28-6h-28-8h-28-10h-28-12h-28-16

1/43/81/25/83/41

1/45/163/81/23/41

1-3/81-3/4

h-32-4h-32-5h-32-6h-32-8h-32-12h-32-16h-32-22h-32-28

h-36-6h-36-8h-36-10h-36-12h-36-16

3/81/25/83/41

BBoDy o.D.

Nominal(Actual)

ANSI SymBoLTyPe h

**PriceCode

FheadDia.

gheadThick.

122125128129130132144193228

27/64 1/85/16(.3141 / .3138)

118124126129139

119120124126128129148166

3/321/23/8(.3766 / .3763)

1/2 5/3213/32(.4078 / .4075)

119124126128129139

3/329/167/16(.4392 / .4389)

118120124126128138148166

39/64 7/321/2(.5017 / .5014)

122122123124128

11/16 3/329/16(.5642 / .5639)




1/8, 30, 29, 28, 9/64, 27, 26, 25, 24, 23, 5/32, 22, 21, 20, 19, 18, 11/64, 17, 16, 15, 14, 13, 3/16, 12, 11, 10

10, 9, 8, 7, 13/64, 6, 5, 4, 3, 7/32, 2, 1

3/16, 12, 11, 10, 9, 8, 7, 13/64, 6, 5, 4, 3, 7/32, 2, 1, A, 15/64, B, C, D, 1/4, F

15/64, 1/4, F, 17/64, 9/32

N, 5/16, O, P, 21/64, Q, R,11/32

.1250to

.1935

.1935to

.2280

.1875to

.2570

.1875to

.3160

.3020to

.3438



.2344

.2500

.2570

.2656

.2812

3/16, 12, 11, 10, 9, 8, 7, 13/64, 6, 5, 4, 3, 7/32, 2, 1, A, 15/64, B, C, D, 1/4, F, G, 17/64, H, I, J, K, 9/32, L, M, 19/64, N, 5/16, O


Type H All press fit bushings are lapped, honed or ground in the I.D. Bushings with I.D.’s of 1/8" to 1" are con cen tric within .0003" T.I.R. to the O.D. Other I.D. sizes are held within .0005" T.I.R.No-Counterbore bushings are standard with Acme.


F

A

C

B

G

1/45/163/81/25/83/41

1-3/81-3/42-1/8

h-48-4h-48-6h-48-8h-48-10h-48-12h-48-16h-48-20h-48-22h-48-28h-48-34h-48-40

1/43/81/25/83/41

1-1/41-3/81-3/42-1/82-1/2

h-40-4h-40-5h-40-6h-40-8h-40-10h-40-12h-40-16h-40-22h-40-28h-40-34

h-64-8h-64-12h-64-16h-64-22h-64-24h-64-28h-64-34h-64-40h-64-48

1/23/41

1-3/81-1/21-3/42-1/82-1/2

3

h-56-6h-56-8h-56-10h-56-12h-56-16h-56-20h-56-22h-56-24h-56-28h-56-34h-56-40

3/81/25/83/41

1-1/41-3/81-1/21-3/42-1/82-1/2

124118120120123126128147158172

5/8(.6267 / .6264) 51/64 7/32

128124124126128132148148159173270

3/4(.7518 / .7515) 59/64 7/32

133133134134140145146155159174270

7/8(.8768 / .8765)

1-7/64 1/4

1-15/64 5/16

136137141147165170188205277

1(1.0018 / 1.0015)

BBoDy o.D.

Nominal(Actual)

CLeNgTh(Under head)

ANSI SymBoLTyPe h

**PriceCode

FheadDia.

gheadThick.




5/16, O, P, 21/64, Q, R,11/32, S, T, 23/64, U, 3/8, V, W, 25/64, X, Y, 13/32, Z, 27/64, 7/16

5/16, O, P, 21/64, Q, R, 11/32, S, T, 23/64, U, 3/8, V, W, 25/64, X, Y, 13/32, Z, 27/64, 7/16, 29/64,15/32, 31/64, 1/2, 33/64, 17/32

1/2, 33/64, 17/32, 35/64, 9/16, 37/64, 19/32, 39/64, 5/8, 41/64, 21/32

1/2, 33/64, 17/32, 35/64, 9/16, 37/64, 19/32, 39/64, 5/8, 41/64, 21/32, 43/64, 11/16, 45/64,23/32, 47/64, 3/4, 49/64

.3125to

.4375

.3125to

.5312

.5000to

.6562

.5000to

.7656




Type HI.D. Range(Drill Size)


#80 to 1/4Over 1/4 to 3/4

Over 3/4 to 1-1/2Over 1-1/2 to 2-3/4

+.0001 to +.0004+.0001 to +.0005+.0002 to +.0006+.0003 to +.0007


F

A

C

B

G

No-Counterbore (Full Bearing Surface) Bushings are Standard at ACmE

CLeNgTh(Under head)

h-80-10h-80-12h-80-16h-80-20h-80-24h-80-28h-80-32

5/83/41

1-1/41-1/21-3/4

2

h-88-8h-88-12h-88-16h-88-22h-88-24h-88-28h-88-34h-88-40h-88-48

1/23/41

1-3/81-1/21-3/42-1/82-1/2

3

BBoDy o.D.

Nominal(Actual)

ANSI SymBoLTyPe h

**PriceCode

FheadDia.

gheadThick.

163158168178186194210

1-1/2 1/41-1/4(1.2520/ 1.2517)

165166176188205205223241304

1-3/4(1.7523 / 1.7519)

3/41

1-3/81-3/42-1/82-1/2

3

h-112-12h-112-16h-112-22h-112-28h-112-34h-112-40h-112-48

212198212227246264322

1-63/64 3/8

2-1/4(2.2525 / 2.2521)

11-3/81-3/42-1/82-1/2

3

h-144-16h-144-22h-144-28h-144-34h-144-40h-144-48

231249272288305335

2-31/64 3/8

1-39/64 3/8




7/8 and 15/16

3/4, 49/64, 25/32, 51/64, 13/16, 53/64, 27/32, 55/64, 7/8, 57/64, 29/32, 59/64, 15/16, 61/64, 31/32, 63/64, 1", 1-1/64, 1-1/32

1", 1-1/64, 1-1/32, 1-3/64,1-1/16, 1-5/64, 1-3/32, 1-7/64, 1-1/8, 1-9/64, 1-5/32, 1-11/64, 1-3/16, 1-13/64, 1-7/32,1-15/64, 1-1/4, 1-17/64, 1-9/32, 1-19/64, 1-5/16, 1-21/64,1-11/32, 1-23/64, 1-3/8, 1-25/64

1-3/8, 1-25/64, 1-13/32,1-27/64, 1-7/16, 1-29/64,1-15/32,1-31/64, 1-1/2, 1-33/64, 1-17/32, 1-35/64, 1-9/16, 1-37/64,1-19/32, 1-39/64, 1-5/8, 1-41/64, 1-21/32, 1-43/64, 1-11/16,1-45/64, 1-23/32, 1-47/64, 1-3/4

.8750&

.9375

1-3/8(1.3772 / 1.3768)

.7500to

1.0312

1.0000to

1.3906

1.3750to

1.7500




ANSI and Acme Standard BushingsSlip-Fixed Renewable

B

CH

G

A

H35˚

F

RJ

JR

Slip Lock Screw Location

Fixed Lock Screw Location

Type SF All type “SF” bushings are lapped, honed or ground in the I.D. Bushings with I.D.’s of 1/8" to 1" are con cen tric within .0003" T.I.R. to the O.D. Other I.D. sizes are held within .0005" T.I.R. A slip fit clearance is provided for proper alignment when inserted into a liner.No-Counterbore bushings are standard with Acme.

#1 - LS

#1 - LS

#1-LS

#2 - LS

1A - LS

RC - 1A

1A - LS

RC - 1A

1A - LS

RC - 1A

#1-LS

#2 - LS

80, 79, 1/64, 78, 77, 76, 75, 74, 73, 72, 71, 70

69, 68, 1/32, 67, 66, 65, 64, 63, 62, 61, 60, 59, 58, 57, 56, 3/64

55, 54, 53

1/16, 52, 51, 50, 49, 48, 5/64, 47, 46, 45, 44, 43, 42, 3/32, 41, 40

1/16, 52, 51, 50, 49, 48, 5/64, 47, 46, 45, 44, 43

39, 38, 37, 36, 7/64, 35, 34, 33, 32, 31, 1/8, 30, 29, 28

3/64, 55, 54, 53

42, 3/32, 41, 40, 39, 38, 37, 36, 7/64, 35, 34, 33, 32, 31, 1/8, 30, 29, 28, 9/64, 27, 26, 25, 24, 23, 5/32, 22, 21, 20, 19, 18, 11/64, 17, 16, 15, 14, 13, 3/16, 12, 11, 10

10, 9, 8, 7, 13/64, 6, 5, 4, 3, 7/32, 2, 1

LoCkSCRewS

ANDCLAmPS

BBoDy o.D.

Nominal(Actual)

**PRICeCoDe

ANSI SymBoLType SF

CLeNgTh(Underhead)

heAD SIze

head Dim.

LockscrewLocation




SF-12-4SF-12-5SF-12-6SF-12-8

1/45/163/81/2

SF-12-4SF-12-5SF-12-6SF-12-8

1/45/163/81/2

SF-12-4SF-12-5SF-12-6SF-12-8

1/45/163/81/2

271274278280

244246249251

215217219222

SF-12-4SF-12-5SF-12-6SF-12-8SF-12-12

1/45/163/81/23/4

SF-16-4SF-16-6SF-16-8SF-16-10SF-16-12

1/43/81/25/83/4

SF-20-5SF-20-6SF-20-8SF-20-12SF-20-16

5/163/81/23/41

SF-20-5SF-20-6SF-20-8SF-20-12SF-20-16

5/163/81/23/41

SF-20-5SF-20-6SF-20-8SF-20-12SF-20-16SF-20-22

5/163/81/23/41

1-3/8

SF-24-4SF-24-6SF-24-8SF-24-12SF-24-16

1/43/81/23/41

154156158161172

147153156161163

204208209251274

158160164182206

150153156164178205

134138140146153

3/16(.1875 / .1873)

3/16(.1875 / .1873)

5/16(.3125 / .3123)

5/16(.3125 / .3123)

5/16(.3125 / .3123)

3/8(.3750 / .3748)

H = 3/32J = 3/32R = 17/64

3/16(.1875 / .1873)

F = 5/16G = 3/16

F = 5/16G = 3/16

H = 3/32J = 3/32R = 17/64

F = 5/16G = 3/16

H = 3/32J = 3/32R = 17/64

3/16(.1875 / .1873)

F = 5/16G = 3/16

H = 3/32J = 3/32R = 17/64

1/4(.2500 / .2498)

F = 7/16G = 1/4

H = 1/8J = 9/64R = 23/64

F = 35/64G = 1/4

H = 1/8J = 11/64R = 1/2

F = 35/64G = 1/4

H = 1/8J = 11/64R = 1/2

F = 35/64G = 1/4

H = 1/8J = 11/64R = 1/2

F = 5/8G = 1/4

H = 1/8J = 15/64R = 29/64

.0135to

.0280

.0292to

.0469

.0520to

.0595

.0625to

.0980

.0995to

.1405

.0469to

.0595

.0625to

.0890

.0935to

.1935

.1935to

.2280




B

CH

G

A

H35˚

F

RJ

JR





#80 to 1/4Over 1/4 to 3/4

Over 3/4 to 1-1/2Over 1-1/2 to 2-3/4

+.0001 to +.0004+.0001 to +.0005+.0002 to +.0006+.0003 to +.0007

Type SF

5/161/23/41

1-3/81-3/42-1/4

11/6417/6425/641/2

11/167/8

1-1/8

11/1625/3257/641-9/641-21/641-33/641-49/64

FC-1FC-1FC-1FC-2FC-2FC-3FC-3

Bodyo.D. “k” “N” Use

Clamp35˚

RJ

KN


Flat Clamp Location

1A - LS

RC - 1A

1A-LS

RC - 1A

1A - LS

RC - 1A


#2 - LS

#2 - LS

#2 - LS

“SF” bushings are available milled for flat clamps. To order please pre fix the letters “FM”.

9/64, 27, 26, 25, 24, 23, 5/32, 22, 21, 20, 19, 18, 11/64, 17, 16, 15, 14, 13, 3/16

15/64, 1/4, F, 17/64, 9/32

12, 11, 10, 9, 8, 7, 13/64, 6, 5, 4, 3, 7/32, 2, 1, A, 15/64, B, C, D,1/4, F, G, 17/64, H, I, J, K, 9/32, L, M, 19/64, N, 5/16, O, P, 21/64, Q, R, 11/32

5/16, O, P, 21/64, Q, R, 11/32

23/64, U, 3/8, V, W, 25/64, X, Y, 13/32, Z, 27/64, 7/16

9/32, L, M, 19/64, N, 5/16, O, P, 21/64, Q, R, 11/32, S, T, 23/64, U, 3/8, V, W, 25/64, X, Y, 13/32, Z, 27/64, 7/16, 29/64, 15/32, 31/64, 1/2, 33/64, 17/32, 35/64, 9/16

LoCkSCRewS

ANDCLAmPS

BBoDy o.D.

Nominal(Actual)

**PRICeCoDe

ANSI SymBoLType SF

CLeNgTh(Underhead)

heAD SIze

head Dim.

LockscrewLocation




SF-32-5SF-32-6SF-32-8SF-32-12SF-32-16SF-32-22SF-32-28

5/163/81/23/41

1-3/81-3/4

SF-32-5SF-32-6SF-32-8SF-32-12SF-32-16SF-32-22SF-32-28SF-32-34

5/163/81/23/41

1-3/81-3/42-1/8

SF-36-8SF-36-10SF-36-12SF-36-16

1/25/83/41

SF-40-5SF-40-6SF-40-8SF-40-10SF-40-12SF-40-16SF-40-20

5/163/81/25/83/41

1-1/4


1/23/41

1-3/81-3/42-1/82-1/2

3

140143145150160170182

137138140146153165177245

140143146153

137138140142144150165

140144150165180194260312

SF-28-6SF-28-8SF-28-12SF-28-16

1/2(.5000 / .4998)

9/16(.5625 / .5623)

3/4(.7500 / .7498)

138140146153

3/81/23/41

7/16(.4375 / .4373)

F = 5/8G = 1/4

H = 1/8J = 15/64R = 29/64

F = 51/64G = 1/4

H = 1/8J = 19/64R = 5/8

1/2(.5000 / .4998)

F = 51/64G = 1/4

H = 1/8J = 19/64R = 5/8

F = 7/8G = 1/4

H = 1/8J = 23/64R = 37/64

5/8(.6250 / .6248)

F = 7/8G = 1/4

H = 1/8J = 23/64R = 37/64

F = 1-3/64G = 1/4

H = 1/8J = 27/64R = 3/4

.1406to

.1875

.1890to

.3438

.3125to

.3438

.3594to

.4375

.2812to

.5625

.2344

.2500

.2570

.2656

.2812

Please use the prefix “FM” when or der ing “SF” bush ings milled for flat clamps.


35˚

RJ

KN


Flat Clamp Location


B

CH

G

A

H35˚

F

RJ

JR



Type SF All type “SF” bushings are lapped, honed or ground in the I.D. Bushings with I.D.’s of 1/8" to 1" are con cen tric within .0003" T.I.R. to the O.D. Other I.D. sizes are held within .0005" T.I.R. A slip fit clearance is provided for proper alignment when inserted into a liner.No-Counterbore bushings are standard with Acme.

5/161/23/41

1-3/81-3/42-1/4

11/6417/6425/641/2

11/167/8

1-1/8

11/1625/3257/641-9/641-21/641-33/641-49/64


Bodyo.D. “k” “N” Use

ClampI.D. Range(Drill Size)


#80 to 1/4Over 1/4 to 3/4

Over 3/4 to 1-1/2Over 1-1/2 to 2-3/4

+.0001 to +.0004+.0001 to +.0005+.0002 to +.0006+.0003 to +.0007

LoCkSCRewS

ANDCLAmPS

2A - LS

RC - 2A

2A - LS

RC - 2A

2A - LS

RC - 2A

3A - LS

RC - 3A

2A - LS

RC - 2A

35/64, 9/16, 37/64, 19/32, 39/64, 5/8, 41/64, 21/32

15/32, 31/64, 1/2, 33/64, 17/32, 35/64, 9/16, 37/64, 19/32, 39/64, 5/8, 41/64, 21/32, 43/64, 11/16, 45/64, 23/32, 47/64, 3/4, 49/64, 25/32

7/8 & 15/16

3/4, 49/64, 25/32, 51/64, 13/16, 53/64, 27/32, 55/64, 7/8, 57/64, 29/32, 59/64, 15/16, 61/64,31/32, 63/64, 1", 1-1/64, 1-1/32, 1-3/64, 1-1/16

1", 1-1/64, 1-1/32, 1-3/64, 1-1/16, 1-5/64, 1-3/32, 1-7/64, 1-1/8,1-9/64, 1-5/32, 1-11/64, 1-3/16, 1-13/64, 1-7/32, 1-15/64, 1-1/4, 1-17/64, 1-9/32, 1-19/64, 1-5/16, 1-21/64, 1-11/32, 1-23/64, 1-3/8


1-3/8, 1-25/64, 1-13/32, 1-27/64, 1-7/16, 1-29/64, 1-15/32,1-31/64, 1-1/2, 1-33/64, 1-17/32, 1-35/64, 1-9/16, 1-37/64,1-19/32, 1-39/64, 1-5/8, 1-41/64, 1-21/32, 1-43/64, 1-11/16,1-45/64, 1-23/32, 1-47/64, 1-3/4

3A - LS

RC - 3A

BBoDy o.D.

Nominal(Actual)

**PRICeCoDe

ANSI SymBoLType SF

CLeNgTh(Underhead)

heAD SIze

1/23/41

1-1/41-1/2

1/23/41

1-3/81-1/21-3/42-1/82-1/2

3

3/41

1-1/42

SF-56-8SF-56-12SF-56-16SF-56-20SF-56-24

SF-64-8SF-64-12SF-64-16SF-64-22SF-64-24SF-64-28SF-64-34SF-64-40SF-64-48

SF-80-12SF-80-16SF-80-20SF-80-32

146150156163175

146151156164175187205272316

188200210254

3/41

1-3/81-1/21-3/42-1/82-1/2

3

3/41

1-3/81-3/42-1/82-1/2

3


SF-112-12SF-112-16SF-112-22SF-112-28SF-112-34SF-112-40SF-112-48

182193204213223245288325

238220235251273306331

1"(1.0000 / .9998)

1-1/4(1.2500 / 1.2498)

1-3/8(1.3750 / 1.3747)

1-3/4(1.7500 / 1.7497)

2-1/4(2.2500 / 2.2496)

11-3/81-3/42-1/82-1/2

3

SF-144-16SF-144-22SF-144-28SF-144-34SF-144-40SF-144-48

263279294313325336

head Dim.

7/8(.8750 / .8748)

LockscrewLocation

.5469 to

.6562

.4688to

.7812

.8750&

.9375

.7500to

1.0625

1.0000to

1.3750

1.3750to

1.7500




F = 1-1/4G = 3/8

F = 1-27/64G = 3/8

F = 1-5/8G = 3/8

F = 1-51/64G = 3/8

F = 2-19/64G = 3/8

H = 3/16J = 1"R = 1-25/64

H = 3/16J = 25/32R = 1-7/64

H = 3/16J = 43/64R = 1-1/64

H = 3/16J = 19/32R = 59/64

H = 3/16J = 31/64R = 53/64

F = 2-51/64G = 3/8

H = 3/16J = 1-1/4R = 1-41/64


ANSI SymBoLTyPe L

CLeNgTh(overall)Actual

ground Unground

BBoDy o.D.

AI.D. SIze

1/45/163/81/25/83/4

NominalActual

.327

.322.3141.3138

.1876

.1879 5/163/16

ground UngroundNominal

L-20-4UL-20-5UL-20-6UL-20-8UL-20-10UL-20-12U

L-20-4L-20-5L-20-6L-20-8L-20-10L-20-12

L-28-4L-28-5L-28-6L-28-8L-28-10L-28-12

L-28-4UL-28-5UL-28-6UL-28-8UL-28-10UL-28-12U

1/45/163/81/25/83/4

.453

.448.4392.4389

.2501

.2504 7/161/4

1/45/163/81/23/41

1-3/8


.520

.515.3126.3129 1/2 .5017

.50145/16

1/45/163/81/25/83/41

.582

.577.3126.3129 9/16 .5642

.5639

1/45/163/81/25/83/41

5/163/81/23/41

1-3/81-3/42-1/8

L-32-4UL-32-5UL-32-6UL-32-8UL-32-12UL-32-16UL-32-22U

L-36-4UL-36-5UL-36-6UL-36-8UL-36-10UL-36-12UL-36-16U

L-32-4L-32-5L-32-6L-32-8L-32-12L-32-16L-32-22

L-36-4L-36-5L-36-6L-36-8L-36-10L-36-12L-36-16

1/45/163/81/25/83/41

L-40-4L-40-5L-40-6L-40-8L-40-10L-40-12L-40-16

L-40-4UL-40-5UL-40-6UL-40-8UL-40-10UL-40-12UL-40-16U

.645

.640.6267.6264

5/16

.3751

.37543/8 5/8

.645

.640.4377.43807/16 5/8

L-40-4L-40-5L-40-6L-40-8L-40-10L-40-12L-40-16

L-40-4UL-40-5UL-40-6UL-40-8UL-40-10UL-40-12UL-40-16U

L-48-5L-48-6L-48-8L-48-12L-48-16L-48-22L-48-28L-48-34

L-48-5UL-48-6UL-48-8UL-48-12UL-48-16UL-48-22UL-48-28UL-48-34U

.7518

.7515.5002.50051/2 3/4

.6267

.6264

.770

.765

ANSI and Acme Standard BushingsHeadless Liners

Type LB

A

C All liner bushings are honed or ground in the I.D. Liners with I.D.’s 3/16" to 1" are concentric within .0003" T.I.R. to the O.D. Other I.D. sizes are held within .0005" T.I.R. All unground bushings are left rough on the O.D. with concen-tricity of approximately .006" T.I.R.

**PriceCode

114117119120122124

110112113114116118

110111113114118129147

117112112111113114117

114110111111113114117

114110111111113114117

111114114117123133143160



Type L All liner bushings are honed or ground in the I.D. Liners with I.D.’s 3/16" to 1" are concentric within .0003" T.I.R. to the O.D. Other I.D. sizes are held within .0005" T.I.R. All unground bushings are left rough on the O.D. with concen-tricity of approximately .006" T.I.R.

ANSI SymBoLTyPe L


ground Unground

BBoDy o.D.

AI.D. SIze

NominalActual ground UngroundNominal

L-56-5L-56-6L-56-8L-56-10L-56-12L-56-16

L-56-5UL-56-6UL-56-8UL-56-10UL-56-12UL-56-16U

5/163/81/25/83/41

.8768

.8765.895.890

.5627

.5630 7/89/16

L-56-5L-56-6L-56-8L-56-10L-56-12L-56-16L-56-20

L-56-5UL-56-6UL-56-8UL-56-10UL-56-12UL-56-16UL-56-20U

5/163/81/25/83/41

1-1/4

.8768

.8765.895.890

.6252

.6255 7/85/8

L-64-5L-64-6L-64-8L-64-12L-64-16L-64-22L-64-28L-64-34L-64-40L-64-48

L-64-5UL-64-6UL-64-8UL-64-12UL-64-16UL-64-22UL-64-28UL-64-34UL-64-40UL-64-48U

5/163/81/23/41

1-3/81-3/42-1/82-1/2

3

1.00181.0015

1.0201.015

.7503

.7506 13/4

L-80-6UL-80-8UL-80-10UL-80-12UL-80-16UL-80-20UL-80-24U

3/81/25/83/41

1-1/41-1/2

L-88-8L-88-12L-88-16L-88-22L-88-24L-88-28L-88-34L-88-40L-88-48

L-80-6L-80-8L-80-10L-80-12L-80-16L-80-20L-80-24

1.2701.265

1.25201.2517

.8754

.87577/8 1-1/4

L-88-8UL-88-12UL-88-16UL-88-22UL-88-24UL-88-28UL-88-34UL-88-40UL-88-48U

1/23/41

1-3/81-1/21-3/42-1/82-1/2

3

L-104-10L-104-12L-104-16L-104-20L-104-24L-104-28L-104-32

L-104-10UL-104-12UL-104-16UL-104-20UL-104-24UL-104-28UL-104-32U

5/83/41

1-1/41-1/21-3/4

2

1.3951.390

1.37721.3768

1.00041.00071 1-3/8

1.6451.640

1.62721.6268

1.25051.25091-1/4 1-5/8


**PriceCode

127129123124125128

127129123124125128132

124120124125128132146156174232

138138147141153162170

153141153162170178194210262

144143147155161167179

B

A

C



B

A

C Type L

ANSI SymBoLTyPe L


ground Unground

BBoDy o.D.

AI.D. SIze


L-112-12L-112-16L-112-22L-112-24L-112-28L-112-34L-112-40L-112-48

L-112-12UL-112-16UL-112-22UL-112-24UL-112-28UL-112-34UL-112-40UL-112-48U

3/41

1-3/81-1/21-3/42-1/82-1/2

3

1-3/8 1.37561.3760 1-3/4 1.7523

1.75191.7701.765

L-120-12L-120-16L-120-20L-120-24L-120-28L-120-32L-120-36

L-120-12UL-120-16UL-120-20UL-120-24UL-120-28UL-120-32UL-120-36U

3/41

1-1/41-1/21-3/4

22-1/4

1-1/2 1.50061.5010 1-7/8 1.8773

1.87691.8951.890

L-144-12L-144-16L-144-22L-144-28L-144-34L-144-40L-144-48

3/41

1-3/81-3/42-1/82-1/2

3

L-144-12UL-144-16UL-144-22UL-144-28UL-144-34UL-144-40UL-144-48U

L-176-12L-176-16L-176-22L-176-28L-176-34L-176-40L-176-48

1.75081.7512 2-1/4 2.2525

2.25212.2702.2651-3/4

L-176-12UL-176-16UL-176-22UL-176-28UL-176-34UL-176-40UL-176-48U

3/41

1-3/81-3/42-1/82-1/2

3

2.25102.2515 2-3/4 2.7526

2.75222.7702.7652-1/4


**PriceCode

173162173172186205256288

154157166172178191199

185196210223246264322

210197211227242261316

All liner bushings are honed or ground in the I.D. Liners with I.D.’s 3/16" to 1" are concentric within .0003" T.I.R. to the O.D. Other I.D. sizes are held within .0005" T.I.R. All unground bushings are left rough on the O.D. with concen-tricity of approximately .006" T.I.R.


Type HL

ANSI and Acme Standard BushingsHead Liners

ANSI SymBoLTyPe hL


ground Unground

BBoDy o.D.

AI.D. SIze


.520

.515.3126.3129 1/25/16

**PriceCode

F & gheADSIze

hL-32-5hL-32-6hL-32-8hL-32-12hL-32-16hL-32-22

5/163/81/23/41

1-3/8

hL-32-5UhL-32-6UhL-32-8UhL-32-12UhL-32-16UhL-32-22U

.5017

.5014

F5/8

G3/32

F

A

C

B

G

hL-48-5hL-48-6hL-48-8hL-48-12hL-48-16hL-48-22hL-48-28hL-48-34

hL-48-5UhL-48-6UhL-48-8UhL-48-12UhL-48-16UhL-48-22UhL-48-28UhL-48-34U

5/163/81/23/41

1-3/81-3/42-1/8

F7/8

G3/32

.770

.765.5002.5005 3/41/2 .7518

.7515


1/23/41

1-3/81-3/42-1/82-1/2

3


F1-1/8

G1/8

1.0201.015

.7503

.7506 13/4 1.00181.0015


hL-112-12hL-112-16hL-112-22hL-112-28hL-112-34hL-112-40hL-112-48

hL-144-12hL-144-16hL-144-22hL-144-28hL-144-34hL-144-40hL-144-48

hL-176-12hL-176-16hL-176-22hL-176-28hL-176-34hL-176-40hL-176-48


hL-112-12UhL-112-16UhL-112-22UhL-112-28UhL-112-34UhL-112-40UhL-112-48U



1/23/41

1-3/81-3/42-1/82-1/2

3

3/41

1-3/81-3/42-1/82-1/2

3

3/41

1-3/81-3/42-1/82-1/2

3

3/41

1-3/81-3/42-1/82-1/2

3

F1-1/2

G1/8

F1-7/8

G3/16

F2-3/8

G3/16

F2-7/8

G3/16

1.3951.390

1.00041.0007 1-3/81 1.3772

1.3768

1.7701.765

1.37561.3760 1-3/4 1.7523

1.75191-3/8

2.25252.2521

2.2702.265

1.75081.75121-3/4 2-1/4

2.75262.7522

2.7702.765

2.25102.25152-1/4 2-3/4

120124125129146164

122125125129137149161175

136139144149168181203274

156156156163179192210305

175180191207225243324

216204217232249269331

247231249269284304336


All liner bushings are honed or ground in the I.D. Liners with I.D.’s 3/16" to 1" are concentric within .0003" T.I.R. to the O.D. Other I.D. sizes are held within .0005" T.I.R. All unground bushings are left rough on the O.D. with concen-tricity of approximately .006" T.I.R.


Extended Range BushingsHeadless Press Fit

B

A

C Type P

2.37752.37712.3952.390

BO.D. GROUNDBO.D. UNGROUND

3/4

1

1-1/4

1-1/2

1-3/4

2

2-1/8

2-1/4

2-1/2

2-3/4

3

3-1/4

3-1/2

3-3/4

4

4-1/4

4-1/2

4-3/4

5

5-1/2

6

1.5000to

2.0000

AI.D. RANGE

+.0003+.0007

1.5000to

2.12502.50252.50212.5202.515

1.5000to

2.37502.75252.75212.7702.765

P152-12279

P152-16294

P152-20294

P152-24295

P152-28307

P152-32314

P152-34316

P152-36319

P152-40323

P152-44330

P152-48334

P152-52336

P152-56338

P152-60343

P152-64348

P152-68361

P152-72371

P152-76380

P152-80389

P160-12306

P160-16311

P160-20317

P160-24322

P160-28328

P160-32333

P160-34335

P160-36336

P160-40336

P160-44337

P160-48338

P160-52345

P160-56356

P160-60361

P160-64367

P160-68381

P160-72391

P160-76398

P160-80406

1.7500to

2.50003.00283.00233.0203.015

2.2500to

2.75003.25283.25233.2703.265

2.2500to

2.87503.37783.37733.3953.390

2.5000to

3.00003.50283.50233.5203.515

2.5000to

3.12503.75283.75233.7703.765

2.7500to

3.3750

4.00284.00234.0204.015

3.0000to

3.62504.25304.25254.2704.265

3.0000to

3.75004.37804.37754.3954.390

3.3750to

3.87504.50304.50254.5204.515

3.3750to

4.12504.75304.75254.7704.765

3.6250to

4.25005.00305.00255.0205.015

P320-12388

P320-16398

P320-20414

P320-24422

P320-28433

P320-32448

P320-36459

P320-40466

P320-44473

P320-48483

P320-52494

P320-56506

P320-60514

P320-64523

P320-68533

P320-72542

P320-76551

P320-80564

P320-88580

P320-96594

P176-12318

P176-16323

P176-20330

P176-24335

P176-28336

P176-32337

P176-34338

P176-36338

P176-40343

P176-44348

P176-48353

P176-52359

P176-56371

P176-60376

P176-64385

P176-68396

P176-72406

P176-76413

P176-80423

P192-12323

P192-16331

P192-20335

P192-24336

P192-28337

P192-32341

P192-36348

P192-40354

P192-44359

P192-48366

P192-52372

P192-56384

P192-60389

P192-64400

P192-68409

P192-72417

P192-76427

P192-80442

P208-12349

P208-16354

P208-20361

P208-24367

P208-28375

P208-32383

P208-36389

P208-40394

P208-44400

P208-48401

P208-52412

P208-56423

P208-60429

P208-64440

P208-68447

P208-72454

P208-76462

P208-80471

P216-12351

P216-16357

P216-20364

P216-24371

P216-28379

P216-32387

P216-36394

P216-40399

P216-44405

P216-48411

P216-52419

P216-56429

P216-60434

P216-64445

P216-68453

P216-72459

P216-76466

P216-80477

P216-88488

P224-12354

P224-16360

P224-20367

P224-24375

P224-28384

P224-32390

P224-36397

P224-40403

P224-44409

P224-48416

P224-52425

P224-56436

P224-60443

P224-64450

P224-68458

P224-72464

P224-76471

P224-80482

P224-88492

P240-12358

P240-16365

P240-20375

P240-24384

P240-28390

P240-32399

P240-36406

P240-40413

P240-44419

P240-48427

P240-52437

P240-56447

P240-60454

P240-64461

P240-68469

P240-72475

P240-76485

P240-80495

P240-88505

P240-96515

P256-12363

P256-16372

P256-20383

P256-24391

P256-28399

P256-32407

P256-36416

P256-40424

P256-44432

P256-48440

P256-52448

P256-56460

P256-60466

P256-64472

P256-68480

P256-72488

P256-76497

P256-80507

P256-88520

P256-96532

P272-12369

P272-16378

P272-20389

P272-24399

P272-28407

P272-32417

P272-36428

P272-40437

P272-44445

P272-48452

P272-52460

P272-56471

P272-60478

P272-64486

P272-68493

P272-72501

P272-76510

P272-80522

P272-88536

P272-96547

P280-12372

P280-16382

P280-20392

P280-24402

P280-28411

P280-32422

P280-36433

P280-40442

P280-44449

P280-48457

P280-52466

P280-56477

P280-60485

P280-64492

P280-68499

P280-72506

P280-76517

P280-80530

P280-88543

P280-96551

P288-12375

P288-16385

P288-20395

P288-24406

P288-28416

P288-32428

P288-36439

P288-40447

P288-44455

P288-48462

P288-52471

P288-56483

P288-60490

P288-64498

P288-68505

P288-72513

P288-76524

P288-80538

P288-88549

P288-96558

P304-12382

P304-16391

P304-20402

P304-24414

P304-28426

P304-32439

P304-36448

P304-40456

P304-44464

P304-48471

P304-52482

P304-56495

P304-60502

P304-64510

P304-68518

P304-72528

P304-76540

P304-80551

P304-88562

P304-96576

LeNgTh

C

Extended Range Bushings with a ground O.D. are concentric within .0005" T.I.R. Unground Extended Range Bushings have a con cen tric ity of .006" T.I.R. To order an unground O.D., add the letter “U” to the end of the ANSI designation.

The price code is listed below the ANSI designation for each Extended Range Bushing and applies to standard drill sizes only. For prices see separate price schedule. Special Extended Range Bushings will be priced on request.

Extended Range Bushings are not returnable.

F

A

C

B

G


Extended Range BushingsHead Press Fit

Type H Extended Range Bushings with a ground O.D. are concentric within .0005" T.I.R. Unground Extended Range Bushings have a con cen tric ity of .006" T.I.R. To order an unground O.D., add the letter “U” to the end of the ANSI designation.

The price code is listed below the ANSI designation for each Ex tended Range Bushing and applies to standard drill sizes only. For prices see separate price schedule. Special Ex tended Range Bush ings will be priced on request.


2.37752.37712.3952.390


3/4

1

1-1/4

1-1/2

1-3/4

2

2-1/8

2-1/4

2-1/2

2-3/4

3

3-1/4

3-1/2

3-3/4

4

4-1/4

4-1/2

4-3/4

5

5-1/2

6

1.5000to

2.0000

AI.D. RANGE

+.0003+.0007

1.5000to

2.12502.50252.50212.5202.515

1.5000to

2.37502.75252.75212.7702.765

H152-12323

H152-16330

H152-20334

H152-24335

H152-28336

H152-32337

H152-34338

H152-36339

H152-40344

H152-44349

H152-48354

H152-52362

H152-56374

H152-60381

H152-64387

H152-68397

H152-72406

H152-76419

H152-80426

H160-12325

H160-16332

H160-20335

H160-24336

H160-28337

H160-32338

H160-34340

H160-36342

H160-40349

H160-44352

H160-48357

H160-52366

H160-56380

H160-60386

H160-64392

H160-68402

H160-72412

H160-76425

H160-80431

1.7500to

2.50003.00283.00233.0203.015

2.2500to

2.75003.25283.25233.2703.265

2.2500to

2.87503.37783.37733.3953.390

2.5000to

3.00003.50283.50233.5203.515

2.5000to

3.12503.75283.75233.7703.765

2.7500to

3.37504.00284.00234.0204.015

3.0000to

3.62504.25304.25254.2704.265

3.0000to

3.75004.37804.37754.3954.390

3.3750to

3.87504.50304.50254.5204.515

3.3750to

4.12504.75304.75254.7704.765

3.6250to

4.25005.00305.00255.0205.015

H320-12430

H320-16437

H320-20446

H320-24456

H320-28466

H320-32474

H320-36483

H320-40492

H320-44501

H320-48510

H320-52524

H320-56542

H320-60550

H320-64560

H320-68571

H320-72581

H320-76591

H320-80598

H320-88609

H320-96622

H176-12333

H176-16335

H176-20336

H176-24337

H176-28338

H176-32344

H176-34347

H176-36348

H176-40355

H176-44360

H176-48366

H176-52375

H176-56388

H176-60394

H176-64402

H176-68412

H176-72423

H176-76435

H176-80443

H192-12335

H192-16336

H192-20338

H192-24341

H192-28347

H192-32352

H192-36357

H192-40364

H192-44370

H192-48377

H192-52386

H192-56398

H192-60405

H192-64413

H192-68423

H192-72435

H192-76446

H192-80454

H208-12358

H208-16365

H208-20371

H208-24379

H208-28385

H208-32391

H208-36396

H208-40403

H208-44409

H208-48415

H208-52425

H208-56439

H208-60445

H208-64453

H208-68460

H208-72467

H208-76473

H208-80481

H216-12365

H216-16373

H216-20380

H216-24387

H216-28394

H216-32400

H216-36406

H216-40414

H216-44420

H216-48427

H216-52439

H216-56452

H216-60458

H216-64466

H216-68472

H216-72480

H216-76487

H216-80493

H216-88502

H224-12376

H224-16385

H224-20390

H224-24398

H224-28405

H224-32412

H224-36419

H224-40427

H224-44434

H224-48442

H224-52452

H224-56464

H224-60470

H224-64478

H224-68486

H224-72493

H224-76499

H224-80505

H224-88514

H240-12383

H240-16390

H240-20397

H240-24405

H240-28413

H240-32423

H240-36430

H240-40439

H240-44445

H240-48452

H240-52462

H240-56474

H240-60482

H240-64490

H240-68498

H240-72504

H240-76510

H240-80518

H240-88529

H240-96542

H256-12389

H256-16397

H256-20405

H256-24415

H256-28425

H256-32434

H256-36441

H256-40448

H256-44455

H256-48464

H256-52473

H256-56488

H256-60495

H256-64504

H256-68511

H256-72518

H256-76526

H256-80533

H256-88544

H256-96552

H272-12397

H272-16405

H272-20414

H272-24425

H272-28435

H272-32445

H272-36452

H272-40459

H272-44467

H272-48473

H272-52485

H272-56500

H272-60507

H272-64517

H272-68526

H272-72535

H272-76542

H272-80549

H272-88557

H272-96573

H280-12401

H280-16410

H280-20419

H280-24430

H280-28440

H280-32450

H280-36457

H280-40465

H280-44472

H280-48480

H280-52491

H280-56506

H280-60514

H280-64525

H280-68535

H280-72542

H280-76549

H280-80553

H280-88566

H280-96583

H288-12405

H288-16415

H288-20424

H288-24436

H288-28445

H288-32455

H288-36463

H288-40470

H288-44479

H288-48488

H288-52499

H288-56514

H288-60524

H288-64536

H288-68545

H288-72551

H288-76556

H288-80566

H288-88580

H288-96595

H304-12415

H304-16425

H304-20436

H304-24446

H304-28455

H304-32466

H304-36472

H304-40482

H304-44490

H304-48499

H304-52511

H304-56529

H304-60539

H304-64549

H304-68555

H304-72564

H304-76574

H304-80583

H304-88596

H304-96608

LeNgTh

C

2-3/4

3/8

F

GHEADSIZE

2-3/4

3/8

3

3/8

3-1/4

3/8

3-1/2

3/8

3-5/8

3/8

3-7/8

1/2

4-1/8

1/2

4-3/8

1/2

4-5/8

1/2

4-7/8

1/2

4-3/4

1/2

5-1/8

1/2

5-3/8

1/2

B

CH

G

A

H35˚

F

RJ

JR




Extended Range BushingsSlip-Fixed Renewable

Type SF

2.00001.9996

BO.D.

1.0937to

1.5312

AI.D. RANGE

+.0003+.0007

1.5000to

2.03122.50002.4996

1.5000to

2.28122.75002.7496

1.7500to

2.53123.00002.9996

2.2500to

2.62503.25003.2496

2.2500to

2.87503.37503.3746

2.6250to

2.87503.50003.4996

2.5000to

3.12503.75003.7496

2.7500to

3.25004.00003.9996

3.0000to

3.50004.25004.2496

3.0000to

3.62504.37504.3746

3.3750to

3.75004.50004.4996

3.3750to

4.00004.75004.7496

3.6250to

4.25005.00004.9996

3/4

1

1-1/4

1-1/2

1-3/4

2

2-1/8

2-1/4

2-1/2

2-3/4

3

3-1/4

3-1/2

3-3/4

4

4-1/4

4-1/2

4-3/4

5

5-1/2

SF128-12326

SF128-16330

SF128-20335

SF128-24337

SF128-28338

SF128-32350

SF128-34354

SF128-36365

SF128-40370

SF128-44380

SF128-48387

SF128-52398

SF128-56406

SF128-60413

SF128-64419

SF128-68424

SF128-72430

SF128-76436

SF128-80441

SF160-12382

SF160-16387

SF160-20394

SF160-24400

SF160-28408

SF160-32417

SF160-34426

SF160-36429

SF160-40438

SF160-44444

SF160-48448

SF160-52454

SF160-56459

SF160-60463

SF160-64466

SF160-68471

SF160-72477

SF160-76483

SF160-80490

SF320-12506

SF320-16514

SF320-20521

SF320-24529

SF320-28537

SF320-32545

SF320-36550

SF320-40555

SF320-44564

SF320-48573

SF320-52582

SF320-56593

SF320-60601

SF320-64609

SF320-68614

SF320-72628

SF320-76637

SF320-80643

SF320-88652

SF176-12406

SF176-16415

SF176-20419

SF176-24431

SF176-28439

SF176-32445

SF176-34451

SF176-36455

SF176-40460

SF176-44466

SF176-48470

SF176-52474

SF176-56479

SF176-60485

SF176-64489

SF176-68494

SF176-72498

SF176-76503

SF176-80511

SF192-12438

SF192-16443

SF192-20448

SF192-24454

SF192-28459

SF192-32465

SF192-36470

SF192-40476

SF192-44483

SF192-48489

SF192-52497

SF192-56503

SF192-60510

SF192-64519

SF192-68528

SF192-72538

SF192-76546

SF192-80552

SF208-12442

SF208-16448

SF208-20454

SF208-24460

SF208-28467

SF208-32472

SF208-36480

SF208-40486

SF208-44494

SF208-48500

SF208-52509

SF208-56517

SF208-60526

SF208-64534

SF208-68542

SF208-72549

SF208-76552

SF208-80560

SF216-12447

SF216-16453

SF216-20460

SF216-24466

SF216-28473

SF216-32481

SF216-36489

SF216-40497

SF216-44504

SF216-48512

SF216-52522

SF216-56532

SF216-60542

SF216-64548

SF216-68551

SF216-72556

SF216-76563

SF216-80570

SF216-88584

SF224-12451

SF224-16458

SF224-20464

SF224-24471

SF224-28477

SF224-32485

SF224-36493

SF224-40500

SF224-44507

SF224-48516

SF224-52527

SF224-56536

SF224-60545

SF224-64551

SF224-68556

SF224-72565

SF224-76574

SF224-80583

SF224-88599

SF240-12455

SF240-16462

SF240-20467

SF240-24474

SF240-28482

SF240-32489

SF240-36497

SF240-40504

SF240-44512

SF240-48521

SF240-52526

SF240-56541

SF240-60549

SF240-64553

SF240-68564

SF240-72574

SF240-76584

SF240-80593

SF240-88606

SF256-12470

SF256-16473

SF256-20480

SF256-24486

SF256-28492

SF256-32498

SF256-36505

SF256-40511

SF256-44519

SF256-48527

SF256-52536

SF256-56543

SF256-60551

SF256-64557

SF256-68569

SF256-72581

SF256-76592

SF256-80599

SF256-88615

SF272-12475

SF272-16481

SF272-20487

SF272-24492

SF272-28500

SF272-32506

SF272-36512

SF272-40520

SF272-44528

SF272-48536

SF272-52543

SF272-56550

SF272-60556

SF272-64564

SF272-68578

SF272-72590

SF272-76598

SF272-80606

SF272-88622

SF280-12481

SF280-16487

SF280-20493

SF280-24498

SF280-28504

SF280-32509

SF280-36517

SF280-40525

SF280-44534

SF280-48542

SF280-52549

SF280-56555

SF280-60566

SF280-64577

SF280-68589

SF280-72597

SF280-76605

SF280-80613

SF280-88630

SF288-12489

SF288-16495

SF288-20500

SF288-24505

SF288-28511

SF288-32517

SF288-36525

SF288-40533

SF288-44541

SF288-48548

SF288-52553

SF288-56562

SF288-60574

SF288-64585

SF288-68595

SF288-72603

SF288-76612

SF288-80620

SF288-88637

SF304-12497

SF304-16502

SF304-20507

SF304-24512

SF304-28519

SF304-32525

SF304-36533

SF304-40541

SF304-44548

SF304-48552

SF304-52561

SF304-56570

SF304-60581

SF304-64592

SF304-68601

SF304-72610

SF304-76618

SF304-80628

SF304-88642

LeNgTh

C

2-9/16

3/8

3/16

1-1/8

1-33/64

3A-LS

F

G

H

J

R

3-1/16

3/8

3/16

1-3/8

1-49/64

3A-LS

3-7/16

7/16

7/32

1-35/64

1-15/16

4A-LS

3-11/16

7/16

7/32

1-43/64

2-1/16

4A-LS

3-15/16

7/16

7/32

1-51/64

2-3/16

4A-LS

4-1/16

7/16

7/32

1-55/64

2-1/4

4A-LS

4-3/16

7/16

7/32

1-59/64

2-5/16

4A-LS

4-9/16

7/16

7/32

2-7/64

2-1/2

4A-LS

4-13/16

1/2

1/4

2-15/64

2-5/8

5A-LS

5-1/16

1/2

1/4

2-23/64

2-3/4

5A-LS

5-5/16

1/2

1/4

2-31/64

2-7/8

5A-LS

5-3/16

1/2

1/4

2-27/64

2-13/16

5A-LS

5-9/16

1/2

1/4

2-39/64

3

5A-LS

5-13/16

1/2

1/4

2-47/64

3-1/8

5A-LS

HEADSIZE

Lock Screw

Extended Range Slip-Fixed Renewable Bushings are ground to slip fit into Liners and are con cen tric within .0005" T.I.R.

The price code is listed below the ANSI designation for each Extended Range Bushing and applies to standard drill sizes only. For prices see separate price schedule. Special Extended Range Bushings will be priced on request.




3/4

1

1-1/4

1-1/2

1-3/4

2

2-1/8

2-1/4

2-1/2

2-3/4

3

3-1/4

3-1/2

3-3/4

4

4-1/4

4-1/2

4-3/4

5

5-1/2

AI.D.SIZE

LeNgTh

C

Extended Range BushingsHeadless Liners

B

A

CType L Extended Range Bushings with a ground O.D. are concentric within .0005" T.I.R. Unground Extended Range Bushings have a con cen tric ity of .006" T.I.R. To order an unground O.D., add the letter “U” to the end of the ANSI designation.

The price code is listed below the ANSI designation for each Extended Range Bushing. For prices see separate price schedule.


2.50252.50212.5202.515

L160-12306

L160-16311

L160-20317

L160-24322

L160-28328

L160-32333

L160-34335

L160-36336

L160-40336

L160-44337

L160-48338

L160-52345

L160-56356

L160-60361

L160-64367

L160-68381

L160-72391

L160-76398

L160-80406

3.00283.00233.0203.015

L192-12323

L192-16331

L192-20335

L192-24336

L192-28337

L192-32341

L192-34345

L192-36348

L192-40354

L192-44359

L192-48366

L192-52372

L192-56384

L192-60389

L192-64400

L192-68409

L192-72417

L192-76427

L192-80442

3.37783.37733.3953.390

L216-12351

L216-16357

L216-20364

L216-24371

L216-28379

L216-32387

L216-34390

L216-36394

L216-40399

L216-44405

L216-48411

L216-52419

L216-56429

L216-60434

L216-64445

L216-68453

L216-72459

L216-76466

L216-80477

L232-12356

L232-16363

L232-20370

L232-24379

L232-28387

L232-32394

L232-36401

L232-40408

L232-44414

L232-48422

L232-52431

L232-56442

L232-60447

L232-64455

L232-68463

L232-72469

L232-76477

L232-80488

3.62783.62733.6453.640

3.87783.87733.8953.890

L248-12360

L248-16369

L248-20378

L248-24386

L248-28394

L248-32402

L248-36410

L248-40418

L248-44425

L248-48433

L248-52443

L248-56454

L248-60460

L248-64466

L248-68473

L248-72481

L248-76490

L248-80501

4.00284.00234.0204.015

L256-12363

L256-16372

L256-20383

L256-24391

L256-28399

L256-32407

L256-36416

L256-40424

L256-44432

L256-48440

L256-52448

L256-56460

L256-60466

L256-64472

L256-68480

L256-72488

L256-76497

L256-80507

L256-88520

4.12804.12754.1454.140

L264-12366

L264-16375

L264-20386

L264-24394

L264-28403

L264-32412

L264-36421

L264-40430

L264-44438

L264-48445

L264-52454

L264-56466

L264-60471

L264-64478

L264-68486

L264-72494

L264-76502

L264-80513

L264-88527

4.50304.50254.5204.515

L288-12375

L288-16385

L288-20395

L288-24406

L288-28416

L288-32428

L288-36439

L288-40447

L288-44455

L288-48462

L288-52471

L288-56483

L288-60490

L288-64498

L288-68505

L288-72513

L288-76524

L288-80538

L288-88549

4.75304.75254.7704.765

L304-12382

L304-16391

L304-20402

L304-24414

L304-28426

L304-32439

L304-36448

L304-40456

L304-44464

L304-48471

L304-52482

L304-56495

L304-60502

L304-64510

L304-68518

L304-72528

L304-76540

L304-80551

L304-88562

5.00305.00255.0205.015

L320-12388

L320-16398

L320-20410

L320-24422

L320-28433

L320-32448

L320-36459

L320-40466

L320-44473

L320-48483

L320-52494

L320-56506

L320-60514

L320-64523

L320-68533

L320-72542

L320-76551

L320-80564

L320-88580

2.00102.0015

2.50102.5015

2.75102.7515

3.00103.0015

3.25103.2515

3.37603.3765

3.50103.5015

3.75103.7515

4.00104.0015

4.25104.2515

4.37604.3765

4.50104.5015

4.75104.7515

5.00105.0015

5.12805.1275

5.25305.2525

5.50305.5025

5.75305.7525

5.1455.140

5.2705.265

5.5205.515

5.7705.765

L328-12391

L328-16401

L328-20413

L328-24426

L328-28438

L328-32452

L328-36463

L328-40470

L328-44479

L328-48489

L328-52500

L328-56512

L328-60522

L328-64531

L328-68541

L328-72549

L328-76558

L328-80573

L328-88590

L352-12401

L352-16412

L352-20425

L352-24439

L352-28450

L352-32462

L352-36473

L352-40485

L352-44497

L352-48507

L352-52520

L352-56535

L352-60544

L352-64551

L352-68559

L352-72570

L352-76585

L352-80599

L352-88611

L368-12408

L368-16420

L368-20433

L368-24447

L368-28459

L368-32469

L368-36482

L368-40496

L368-44509

L368-48521

L368-52535

L368-56549

L368-60554

L368-64565

L368-68577

L368-72590

L368-76600

L368-80613

L368-88627

L336-12395

L336-16405

L336-20417

L336-24430

L336-28443

L336-32455

L336-36466

L336-40475

L336-44485

L336-48496

L336-52506

L336-56520

L336-60529

L336-64539

L336-68548

L336-72553

L336-76566

L336-80583

L336-88597


F

A

C

B

G


AI.D.SIZE

LeNgTh

C

2.50252.50212.5202.515

HL160-12325

HL160-16332

HL160-20335

HL160-24336

HL160-28337

HL160-32338

HL160-34340

HL160-36342

HL160-40349

HL160-44352

HL160-48357

HL160-52366

HL160-56380

HL160-60386

HL160-64392

HL160-68402

HL160-72412

HL160-76425

HL160-80431

3.00283.00233.0203.015

HL192-12335

HL192-16336

HL192-20338

HL192-24341

HL192-28347

HL192-32352

HL192-34355

HL192-36357

HL192-40364

HL192-44370

HL192-48377

HL192-52386

HL192-56398

HL192-60405

HL192-64413

HL192-68423

HL192-72435

HL192-76446

HL192-80454

3.37783.37733.3953.390

HL216-12365

HL216-16373

HL216-20380

HL216-24387

HL216-28394

HL216-32400

HL216-34404

HL216-36406

HL216-40414

HL216-44420

HL216-48427

HL216-52439

HL216-56452

HL216-60458

HL216-64466

HL216-68472

HL216-72480

HL216-76487

HL216-80493

HL232-12379

HL232-16387

HL232-20394

HL232-24401

HL232-28408

HL232-32417

HL232-36424

HL232-40432

HL232-44440

HL232-48447

HL232-52457

HL232-56469

HL232-60476

HL232-64485

HL232-68492

HL232-72499

HL232-76505

HL232-80511

3.62783.62733.6453.640

3.87783.87733.8953.890

HL248-12386

HL248-16394

HL248-20401

HL248-24410

HL248-28419

HL248-32428

HL248-36436

HL248-40444

HL248-44450

HL248-48457

HL248-52467

HL248-56480

HL248-60488

HL248-64496

HL248-68504

HL248-72510

HL248-76517

HL248-80525

4.00284.00234.0204.015

HL256-12389

HL256-16397

HL256-20405

HL256-24415

HL256-28425

HL256-32434

HL256-36441

HL256-40448

HL256-44455

HL256-48464

HL256-52473

HL256-56488

HL256-60495

HL256-64504

HL256-68511

HL256-72518

HL256-76526

HL256-80533

HL256-88544

4.12804.12754.1454.140

HL264-12392

HL264-16401

HL264-20409

HL264-24419

HL264-28429

HL264-32440

HL264-36446

HL264-40454

HL264-44461

HL264-48468

HL264-52479

HL264-56494

HL264-60501

HL264-64510

HL264-68519

HL264-72526

HL264-76534

HL264-80542

HL264-88551

4.50304.50254.5204.515

HL288-12405

HL288-16415

HL288-20424

HL288-24436

HL288-28445

HL288-32455

HL288-36463

HL288-40470

HL288-44479

HL288-48488

HL288-52499

HL288-56514

HL288-60524

HL288-64536

HL288-68545

HL288-72551

HL288-76556

HL288-80566

HL288-88580

4.75304.75254.7704.765

HL304-12415

HL304-16425

HL304-20436

HL304-24446

HL304-28455

HL304-32466

HL304-36472

HL304-40482

HL304-44490

HL304-48499

HL304-52511

HL304-56529

HL304-60539

HL304-64549

HL304-68555

HL304-72564

HL304-76574

HL304-80583

HL304-88596

5.00305.00255.0205.015

HL320-12430

HL320-16437

HL320-20446

HL320-24456

HL320-28466

HL320-32474

HL320-36483

HL320-40492

HL320-44501

HL320-48510

HL320-52524

HL320-56542

HL320-60550

HL320-64560

HL320-68571

HL320-72581

HL320-76591

HL320-80598

HL320-88609

2.00102.0015

2.50102.5015

2.75102.7515

3.00103.0015

3.25103.2515

3.37603.3765

3.50103.5015

3.75103.7515

4.00104.0015

4.25104.2515

4.37604.3765

4.50104.5015

4.75104.7515

5.00105.0015

5.12805.1275

5.25305.2525

5.50305.5025

5.75305.7525

5.1455.140

5.2705.265

5.5205.515

5.7705.765

HL328-12433

HL328-16443

HL328-20452

HL328-24462

HL328-28470

HL328-32480

HL328-36489

HL328-40498

HL328-44506

HL328-48517

HL328-52532

HL328-56549

HL328-60555

HL328-64568

HL328-68581

HL328-72591

HL328-76598

HL328-80605

HL328-88616

HL352-12447

HL352-16458

HL352-20466

HL352-24476

HL352-28487

HL352-32497

HL352-36506

HL352-40516

HL352-44527

HL352-48539

HL352-52551

HL352-56571

HL352-60583

HL352-64595

HL352-68604

HL352-72612

HL352-76625

HL352-80628

HL352-88640

HL368-12458

HL368-16467

HL368-20476

HL368-24488

HL368-28499

HL368-32509

HL368-36520

HL368-40531

HL368-44542

HL368-48551

HL368-52566

HL368-56590

HL368-60599

HL368-64610

HL368-68619

HL368-72627

HL368-76636

HL368-80642

HL368-88649

Type HL

Extended Range BushingsHead Liners

Extended Range Bushings with a ground O.D. are concentric within .0005" T.I.R. Unground Extended Range Bushings have a con cen tric ity of .006" T.I.R. To order an unground O.D., add the letter “U” to the end of the ANSI designation.

The price code is listed below the ANSI designation for each Extended Range Bushing. For prices see separate price schedule.


2-5/8

3/16

F

GHEADSIZE

3-1/8

3/16

3-1/2

3/16

3-7/8

3/16

4-1/8

3/16

4-1/4

3/16

4-3/8

3/16

4-3/4

7/32

5

7/32

5-1/4

7/32

5-1/2

7/32

5-3/8

7/32

5-3/4

7/32

6

7/32

3/4

1

1-1/4

1-1/2

1-3/4

2

2-1/8

2-1/4

2-1/2

2-3/4

3

3-1/4

3-1/2

3-3/4

4

4-1/4

4-1/2

4-3/4

5

5-1/2

HL336-12437

HL336-16447

HL336-20456

HL336-24466

HL336-28475

HL336-32486

HL336-36495

HL336-40503

HL336-44512

HL336-48524

HL336-52539

HL336-56553

HL336-60564

HL336-64579

HL336-68590

HL336-72597

HL336-76605

HL336-80612

HL336-88624


Extra-Thinwall BushingsType XTw

All “XTW” bushings are lapped, honed or ground in the I.D. Bushings with I.D.’s of 1/8" to 1" are ground to give a uniform wall thickness within .0003" T.I.R. Other I.D. sizes are held within .0005" T.I.R. Wall thickness (W) must fall within the range indicated in the chart below to be considered “XTW”.

Because of the extremely thin wall, this type bushing tends to assume the shape of the hole into which it is inserted or the shape of the arbor onto which it is pressed. It will not necessarily be round in the free state.

Unless specified otherwise, “Xtra-Thinwall” Bushings will be man u fac-tured to the following tolerances:

I.D. - Standard I.D. tolerances O.D. - Type XTWP and XTWH: Standard press fit tol er ances Type XTWSF: Standard slip-fit tolerances

Xtra-Thinwall Bushings are not returnable.Prices on request.

B

CH

G

A

H35˚

F

RJ

JR



W

3/16

3/16

3/16

1/4

1/4

1/4

1/4

1/4

1/4

1/4

3/8

3/8

3/8

3/8

3/8

3/32

3/32

3/32

9/64

11/64

15/64

15/64

19/64

23/64

27/64

31/64

19/32

19/32

43/64

43/64

.0135 to

.0485

.0486to

.0625

.0626to

.0995

.0996to

.1405

.1406to

.1910

.1911to

.2280

.2281to

.2900

.2901to

.3437

.3438to

.4375

.4376to

.5311

.5312to

.6561

.6562to

.7500

.7501to

.8437

.8438to

.9375

.9376to

1.0000

.0785to

.1285

.0786to

.1425

.0926to

.1795

.1376to

.2305

.1786to

.2850

.2311to

.3140

.2671to

.3900

.3341to

.4577

.3918to

.5475

.4916to

.6512

.5913to

.7862

.7223to

.8900

.8201to

.9877

.9148to

1.0875

1.0176to

1.1600

.0325to

.0400

.015to

.040

.015to

.040

.018to

.045

.019to

.047

.020to

.048

.021to

.050

.022to

.052

.024to

.055

.027to

.060

.030to

.065

.033to

.070

.035to

.072

.037to

.075

.040to

.080

AI.D.

Range

BO.D.

Range

WWall

Thickness

CLength

(Specify)

HEAD DIMENSIONSTYPE XTWH

HEAD DIMENSIONSTYPE XTWSF

1/4

1/4

5/16

23/64

27/64

27/64

1/2

39/64

11/16

59/64

1-7/64

1-15/64

1-15/64

1-1/2

1-1/2

Lock ScrewRJHGFGF

3/32

3/32

3/32

3/32

1/8

1/8

5/32

7/32

3/32

7/32

1/4

5/16

5/16

1/4

1/4

5/16

5/16

5/16

7/16

35/64

5/8

5/8

51/64

7/8

1-3/64

1-1/4

1-27/64

1-27/64

1-5/8

1-5/8

3/32

3/32

3/32

1/8

1/8

1/8

1/8

1/8

1/8

1/8

3/16

3/16

3/16

3/16

3/16

17/64

17/64

17/64

23/64

1/2

29/64

29/64

5/8

37/64

3/4

53/64

59/64

59/64

1-1/64

1-1/64

#1-LS

#1-LS

#1-LS

#2-LS

1A-LS

#2-LS

#2-LS

1A-LS

#2-LS

1A-LS

2A-LS

2A-LS

2A-LS

2A-LS

2A-LS

Type XTwSFType XTwP Type XTwHF

A

C

B

G

W

B

A

C

W


Embedment BushingsFor Use In Soft materials

Type DG Type SG Type SL

The Diamond-Groove type (DG) has a special knurl that provides su pe rior holding strength in pot ting com pounds and castable materials. The number of grooves is de pend-ent on the length of the bush ing.

The Ser-Groove (SG) bushing con-sists of a serration that permits the bushing to be pressed into a jig or fixture made of soft material or lami-nated fiberglass while main tain ing its holding strength.

The Spline-Lock (SL) type bush-ing features a partially serrated and par tially ground outside diam-eter. This configuration enables the bushing to be pressed into soft metals or wood.



7/64 to 1/4Over 1/4 to 3/4

Over 3/4 to 49/64

+.0001 to +.0004+.0001 to +.0005+.0002 to +.0006

BBoDy o.D.

Actual

1/45/163/81/2

AI.D. RANge (Std. Drill Sizes)

Numbers, Letters,and Fractions†Decimal

CLeNgTh(overall)

Dg-16-4Dg-16-5Dg-16-6Dg-16-8

.275

.260.2500.24981/4

.0980to

.1406

#40 to #28

7/64 to 9/64

Dg-20-4Dg-20-5Dg-20-6Dg-20-8Dg-20-12

1/45/163/81/23/4

NominalDg & Sg SL

oRDeRINg SymBoL

Diamond - groove

(Type Dg)

Ser -groove

(Type Sg)

Spline -Lock

(Type SL)

Sg-16-4Sg-16-5Sg-16-6Sg-16-8

Sg-20-4Sg-20-5Sg-20-6Sg-20-8Sg-20-12

Sg-26-4Sg-26-5Sg-26-6Sg-26-8Sg-26-12

Dg-26-4Dg-26-5Dg-26-6Dg-26-8Dg-26-12

Dg-32-5Dg-32-6Dg-32-8Dg-32-12

Sg-32-5Sg-32-6Sg-32-8Sg-32-12

.337

.322.3125.31235/16

1/45/163/81/23/4

.431

.416.4062.406013/32

.1406to

.1935

#27 to #10

9/64 to 3/16

.1875to

.2570

#12 to #1

“A” to “F”

3/16 to 1/4

5/163/81/23/4

SL-16-4SL-16-5SL-16-6SL-16-8

SL-20-5SL-20-6SL-20-8SL-20-12

SL-26-5SL-26-6SL-26-8SL-26-12

SL-32-5SL-32-6SL-32-8SL-32-12

Dg-40-6Dg-40-8Dg-40-12Dg-40-16Dg-40-22

Sg-40-6Sg-40-8Sg-40-12Sg-40-16Sg-40-22

Dg-48-6Dg-48-8Dg-48-12Dg-48-16Dg-48-22

Sg-48-6Sg-48-8Sg-48-12Sg-48-16Sg-48-22

Dg-56-6Dg-56-8Dg-56-12Dg-56-16Dg-56-22

Sg-56-6Sg-56-8Sg-56-12Sg-56-16Sg-56-22

Dg-64-8Dg-64-12Dg-64-16Dg-64-22

Sg-64-8Sg-64-12Sg-64-16Sg-64-22

.650

.635.6250.62485/8

.775

.760.7500.74983/4

.900

.885.8750.87487/8

1.0251.010

1.0000 .99981"

.3125to

.4375

“O” to “Z”

5/16 to 7/16

.4375to

.53127/16 to 17/32

.5000to

.65621/2 to 21/32

.6250to

.76565/8 to 49/64

3/81/23/41

1-3/8

3/81/23/41

1-3/8

3/81/23/41

1-3/8

1/23/41

1-3/8

SL-40-6SL-40-8SL-40-12SL-40-16

SL-48-6SL-48-8SL-48-12SL-48-16

SL-56-6SL-56-8SL-56-12SL-56-16

SL-64-8SL-64-12SL-64-16SL-64-22

† Fraction I.D. Range is in increments of 1/64" (except where indicated otherwise)Embedment Bushings are Priced on Request

Types DG & SL are also available in Metric Sizes

.5000

.4998.525.510

1/2.2500

to.3160

“F” to “O”

1/4 to 5/16


Tungsten Carbide BushingsHeadless and Head Press FitType CP Type CH

BBoDy o.D.


Numbers, Letters,and Fractions†

CLeNgTh(Under head)

headlessPress Fit(Type CP)

headPress Fit(Type Ch)

Actualground

ANSI SymBoL

NominalDecimal

heAD SIzeS(Type Ch only)

F g

.0135to

.0312

#80 to #68

1/64 and 1/325/32 .1578

.15751/45/16

.0320to

.0469

#67 to #56

3/64

1/45/161/2

.1578

.15755/32

1/45/161/2

19/64 3/3213/64 .2046.2043

#55 to #39

1/16 to 3/32

.0520to

.09951/45/161/2

23/64 3/321/4#38 to #29

7/64 and 1/8

.1015to

.1360

27/64 1/85/161/23/41

.2516

.2513

.3141

.31385/16.1405

to.1875

#28 to #13

9/64 to 3/16

5/321/25/161/23/41

.4078

.407513/32.1890

to.2500

#12 to #1“A” to “D”

13/64 to 1/4

7/3239/64

5/161/23/41

1-3/8

.5017

.50141/2.2570

to.3125

“F” to “N”

17/64 to 5/16

CP-40-8CP-40-12CP-40-16CP-40-22

CP-32-5CP-32-8CP-32-12CP-32-16CP-32-22

CP-26-5CP-26-8CP-26-12CP-26-16

CP-20-5CP-20-8CP-20-12CP-20-16

CP-16-4CP-16-5CP-16-8

CP-13-4CP-13-5CP-13-8

CP-10-4CP-10-5CP-10-8

CP-10-4CP-10-5

Ch-40-8Ch-40-12Ch-40-16Ch-40-22

Ch-32-5Ch-32-8Ch-32-12Ch-32-16Ch-32-22

Ch-26-5Ch-26-8Ch-26-12Ch-26-16

Ch-20-5Ch-20-8Ch-20-12Ch-20-16

Ch-16-5Ch-16-8

Ch-13-5Ch-13-8

7/3251/641/23/41

1-3/8

5/8 .6267.6264

.3160to

.4219

“O” to “Z”

21/64 to 27/64

CP-48-8CP-48-12CP-48-16CP-48-22

Ch-48-8Ch-48-12Ch-48-16Ch-48-22

1/23/41

1-3/87/3259/643/4 .7518

.7515

.4375to

.50007/16 to 1/2

CP-56-12CP-56-16CP-56-22CP-56-28

Ch-56-12Ch-56-16Ch-56-22Ch-56-28

3/41

1-3/81-3/4

1/41-7/647/8 .8768.8765

33/64 to 5/8.5156

to.6250

CP-64-8CP-64-12CP-64-16CP-64-22CP-64-28

Ch-64-8Ch-64-12Ch-64-16Ch-64-22Ch-64-28

1/23/41

1-3/81-3/4

5/161-15/641 1.00181.001541/64 to 3/4

.6406to

.7500

CP-88-12CP-88-16CP-88-22CP-88-28CP-88-34CP-88-40

Ch-88-12Ch-88-16Ch-88-22Ch-88-28Ch-88-34Ch-88-40

3/81-39/64

3/41

1-3/81-3/42-1/82-1/2

1-3/8 1.37721.376849/64 to 1"

.7656to

1.0000

CP-112-16CP-112-22CP-112-28CP-112-34CP-112-40CP-112-48

Ch-112-16Ch-112-22Ch-112-28Ch-112-34Ch-112-40Ch-112-48Ch-144-16Ch-144-22Ch-144-28Ch-144-34Ch-144-40Ch-144-48

CP-144-16CP-144-22CP-144-28CP-144-34CP-144-40CP-144-48

† Fraction I.D. Range is in increments of 1/64" (except where indicated oth er wise)Prices on RequestCarbide Bushings are not Returnable

3/81-63/64

11-3/81-3/42-1/82-1/2

3

1-3/4 1.75231.75191-1/64 to 1-3/8

1.0156to

1.3750

11-3/81-3/42-1/82-1/2

3

3/82-31/642-1/4 2.25252.25211-25/64 to 1-3/4

1.3906to

1.7500

F

A

C

B

G

Solid Carbide

Steel HeadB

A

C

Solid Carbide


Type CSF

Tungsten Carbide BushingsSlip-Fixed Renewable



#80 to 1/4Over 1/4 to 3/4

Over 3/4 to 1-1/2Over 1-1/2 to 1-3/4

+.0001 to +.0004+.0001 to +.0005+.0002 to +.0006+.0003 to +.0007

BBody o.D


Numbers, Letters,and Fractions†Decimal

ANSI SymBoLSlip-FixedRenewable(Type CSF)

CLength(Underhead)ActualNominal

LockScrews

andClampsF g J R

heAD SIze

h

CSF-20-5CSF-20-8CSF-20-12CSF-20-16

5/161/23/41

5/16 .3125.3123

.0520to

.1562

#55 to #23

1/16 to 5/3235/64 1/4 1/8 11/64 1/2 1A-LS

RC-1A

CSF-32-5CSF-32-8CSF-32-12CSF-32-16CSF-32-22

5/161/23/41

1-3/8

1/2 .5000.4998

.1570to

.3125

#22 to #1“A” to “N”

11/64 to 5/161/81/451/64 19/64 5/8 1A-LS

RC-1A

CSF-48-8CSF-48-12CSF-48-16CSF-48-22

1/23/41

1-3/8

3/4 .7500.7498

.3160to

.5000

“O” to “Z”

21/64 to 1/21/81/41-3/64 27/64 3/4 1A-LS

RC-1A

CSF-64-8CSF-64-12CSF-64-16CSF-64-22CSF-64-28CSF-88-12CSF-88-16CSF-88-22CSF-88-28CSF-88-34CSF-88-40CSF-112-16CSF-112-22CSF-112-28CSF-112-34CSF-112-40CSF-112-48CSF-144-16CSF-144-22CSF-144-28CSF-144-34CSF-144-40CSF-144-48

1/23/41

1-3/81-3/43/41

1-3/81-3/42-1/82-1/2

11-3/81-3/42-1/82-1/2

31

1-3/81-3/42-1/82-1/2

3

† Fraction I.D. Range is in increments of 1/64" (except where indicated oth er wise)Prices on RequestCarbide Bushings are not ReturnableCarbide Bushings are also available in Metric sizes.

1.0000 .9998

.5156to

.750033/64 to 3/4 1 3/81-27/64 19/32 59/64 2A-LS

RC-2A

1.37501.37471-3/8

.7656to

1.000049/64 to 1" 3/81-51/64 25/32 1-7/64 2A-LS

RC-2A

2-19/64 3/8 3/16 1 1-25/64 3A-LSRC-3A

1.75001.74971-3/41-1/64 to 1-3/8

1.0156to

1.3750

2.25002.24962-1/41-25/64 to 1-3/4

1.3906to

1.75002-51/64 3/8 3/16 1-1/4 1-41/64 3A-LS

RC-3A

B

CH

G

A

H35˚

F

RJ

JR



SolidCarbide

Steel Head

3/16

3/16

ACmE ULTImATE™ BUSHINGS• Is the brittle nature of Carbide Bushings

un ac cept able for your application?• Does the quan tity of bushings you re quire

for a job make Car bide Bushings cost prohibitive?

• Is the abrasive action of Carbide Bush-ings causing premature tool wear?

Acme Ultimate Bushings are the an swer!

Acme Ultimate bushings are Ti ta-nium Nitride (TiN) coated for longer life. Ti ta nium Nitride coated bushings have a hard ness of 82-85 RC. This in crease in sur face hard ness means the bushings can stand the abrasive wear of tools and chips for much longer periods of time and are less brittle than carbide bush ings.

The TiN coating on Acme Ultimate Bush ings has a very slippery surface. This slippery surface on the I.D. of the bushing will help increase tool life.

The greater the number of bushings needed for an application, the more Acme Ul ti mate Bushings can reduce your cost.

Contact us for more information.


GUN DRILL BUSHINGS

Type GDB

Acme Type GDB Bushings are thru–hardened to 61–65 RC and ground concentric within .0002" T.I.R. The head is undercut and ground square to the outside diameter. The face is square to the inside diameter within .0002" T.I.R. Type GDB Bushings are manu fac tured from semi–finished inventory for quick de liv ery.

Type GDX

Type GDX Bushings are made to the same high standards as Acme’s other Gun Drill Bushings. The I.D. is ground concentric to the O.D. within .0002" T.I.R. and the face is also square to the I.D. within .0002" T.I.R. The head is undercut and ground square to the O.D. The O.D. of length “D” is left un ground. GDX Bushings are made from tool steel and thru–hardened to 61–65 RC. Special sizes and materials are avail able on request.

3/16 – 1-1/16 (.1875) (1.0625)gDX-88-30

1/4 – 1-1/16 (.2500) (1.0625)

gDX-88-38 2-3/8

9/32 – 1-1/16 (.2812) (1.0625)

2-7/8

Nominal Actual

5/16 – 1-1/16 (.3125) (1.0625)

gDX-88-54

gDX-88-46

3-3/8

head Dimensions

F J R

DC OverallLength

BO.D. Size

1.37501.3748

1-3/8 1-51/64 25/32 1-7/64 2A-LS

AI.D. Range

+.0002 / -.0000

1-7/8

1"

1-1/2

2"

1/2

Description Lockscrew

BO.D. Size

F J R

CLength

(Un der Head)

head Dimensions

3/16 – 25/32(.1875) (.7812)gDB-64-16 1"

1.0000 .99981" 1-27/64 19/32 59/64 2A-LS

1/4 – 25/32(.2500) (.7812)

gDB-64-22 1-3/8

3/16 – 1-1/16(.1875) (1.0625)

1"1-3/8

1.37501.3748 1-51/64 25/32 1-7/64 2A-LS

Nominal Actual

1/4 – 1-1/16 (.2500) (1.0625)

gDB-88-22

gDB-88-16

1-3/8

AI.D. Range

+.0002 / -.0000Description Lockscrew


GUN DRILL BUSHINGS

Liners – Type GDL

Acme Gun Drill Liners are designed to be used with the replaceable inserts indicated in the table be low. All type GDL Bushings are ground con-cen tric within .0002" T.I.R. The heads are un der-cut and ground square with out side di ame ters so the liner will seat flat against the chip box.

1.37501.3748

A51210

A51212A51214A51216A51218A51240A51242A51244A51246A51248A51250

A1A2 B

O.D. SizeD

Nominal Actual

head Dimensions

F J R

2A-LS

+.0002-.0000

±.005

gDL-64-16

1.0017 .875

gDL-88-16 1-3/8

11/16

1-51/64 1-7/64 2A-LS

1"1.0000.9998

.2515

.3140

.5016

.7517

.2045

.2515

.3140

.5016

.7517

.156

.218

.406

.625

.125

.156

.218

.406

.625

7/16 1-27/64 59/64

gDI-16-8

gDI-20-8

gDI-32-8

gDI-48-8

gDI-13-8gDI-16-8

gDI-20-8

gDI-32-8

gDI-48-8

gDI-64-12

7/16

1-51/64 2A-LS1-7/64

Lockscrew InsertUsed

DescriptionPartNum ber

19/32

25/32

25/32

Description

#38 – 9/64(.1015) (.1406)

#27 – #10(.1440) (.1935)

P – 17/32(.3230) (.5312)

9 – O(.1960) (.3160)

35/64 – 3/4(.5469) (.7500)

5/64 – #39(.0781) (.0995)gDI-13-8

gDI-16-8

gDI-20-8

gDI-32-8

gDI-48-8

gDI-64-12

AI.D. Range

+.0002 / -.0000

BO.D. Size

Nominal Actual

13/64

1/4

1/2

3/4

1"

.2047

.2044

.2517

.2514

.3142

.3139

.5018

.5015

.7519

.7516

1.00191.0016

CLength

1/2

1/2

1/2

1/2

1/2

3/4

Inserts – Type GDI

Acme Gun Drill Inserts are manu fac tured from thru–hardened tool steel and heat treat-ed to 61–65 RC for longer life. The I.D., O.D., and face of GDI Bushings are ground con cen tric and square within .0002" T.I.R.

Inserts are stocked in standard drill sizes only. Special I.D. sizes and special materials (ie. Carbide or Titanium Nitride coating) are avail able to meet your re quire ments.

.2045 .125 gDI-13-8

5/16


Oil Groove BushingsType OG

OIL GROOVE, HOLEAND FIGURE EIGHT

ENCASED

STYLE21. (P)

FIGURE EIGHT

STYLE19. (Q)

ENCASED

OIL HOLE ANDFIGURE EIGHT

STYLE20. (N)

ENCASED

STYLE25. (M)

ENCASED

OIL GROOVE, HOLEAND DOUBLE EIGHTS

ENCASED

STYLE24. (Y)

DOUBLE EIGHTS

STYLE22. (Z)

ENCASED

OIL HOLE ANDDOUBLE EIGHTS

STYLE23. (X)

ENCASED

OIL GROOVE,HOLE AND COIL

OIL HOLEAND COILCOIL

STYLE1. (F)

STYLE2. (C)

STYLE3. (J)

ENCASED ENCASED ENCASED

STYLE4. (D)

STYLE5. (A)

STYLE6. (G)

OUT ONE END OUT ONE END OUT ONE END

5/16Central

Typ.3/64 Typ.

STYLE7. (E)

STYLE8. (B)

STYLE9. (H)

OUT TWO ENDS OUT TWO ENDS OUT TWO ENDS

CentralTyp.

OIL GROOVE,HOLE AND OVAL

ENCASED

STYLE15. (S)

OIL HOLEAND OVAL

ENCASED

STYLE14. (R)

OVAL

STYLE13. (T)

ENCASED

OIL GROOVE, HOLEAND DOUBLE OVAL

ENCASED

STYLE18. (V)

OIL HOLE ANDDOUBLE OVAL

ENCASED

STYLE17. (U)

DOUBLE OVAL

STYLE16. (W)

ENCASED

OIL GROOVE,TWO HOLES OPPOSITE

STYLE12. (O)

OIL HOLEAND CROSS

ENCASED

STYLE11. (L)

CROSS

STYLE10. (K)

ENCASED

STYLE WA -HEADLESS BUSHING

STYLE WB -HEAD TYPE BUSHING

STYLE WC -HEAD TYPE BUSHING

Wiper End

45˚Typ.

.020/.030 Flat Typ.

SharpBoth Ends

Wiper End Wiper End

Oil Grooves: 1/16" wide x 1/32" deepOil Holes: 1/4" Diam. (If I.D., O.D., and/or Length are 1" or less, Oilhole will be 1/8" Diam. and O.D. groove will be 3/16" wide x 1/32" deep).Order by: Acme/ANSI Symbol or by I.D., O.D. and Length, indicating desired style of Oil Groove. Example: Style 18 Oil Groove, 1" X 1-3/8" x 3/4" Type P and WA Wiper.

Prices Available on RequestOil Groove Bushings are not Returnable

wiper Speci fi ca tions: Oil groove does not run out on wiper end.material: Tool Steel un less specified oth er wise by customer.Range: 1/2" to 8" I.D. and 1/2" to 6" long. Styles 1-9 must be 5/8" I.D. or larger.

wiper Styles:

1/4

1/4

3/8

1/2

5/8

5/8

5/8


Lockscrews &Clamps

Lock Screws

5/811

1-1/41-3/41-1/41-3/4

7/81

1-1/81-11/641-11/641-11/641-11/64

5/161/21/25/83/85/83/8

5/163/83/83/83/81/21/2

A00050A00051A00052A00053A00054A00055A00056


1/25/85/8

51/6451/6451/6451/64

3/161/45/1627/6427/6427/6427/64

PartNumber Symbol DCBA Fe h

1/83/163/167/327/321/41/4

k

1/4 SOC. HD. SCR.5/16 SOC. HD. SCR.5/16 SOC. HD. SCR.3/8 SOC. HD. SCR.3/8 SOC. HD. SCR.3/8 SOC. HD. SCR.3/8 SOC. HD. SCR.

FoR FLUSh moUNTINg wITh heADLeSS LINeRS (TyPe L)

FoR PRoJeCTeD moUNTINg wITh heAD LINeRS (TyPe hL)A00058A00059A00060A00061A00062A00064

FC-11FC-12FC-13FC-14FC-15FC-21

1/25/85/85/85/8

51/64

3/81/21/21/21/23/4

5/161/21/25/83/83/8

5/811

1-1/41-3/41-3/4

7/811

1-1/81-1/8

1-11/64

3/161/41/45/165/1627/64

1/45/163/83/83/8

15/32

1/4 SOC. HD. SCR.5/16 SOC. HD. SCR.5/16 SOC. HD. SCR.3/8 SOC. HD. SCR.3/8 SOC. HD. SCR.3/8 SOC. HD. SCR.

No. of holes

1111212

111122

.100

.094

.132

.128

.138

.132

.200

.194

.200

.194

.231

.225

.263

.257

3/16

1/4

1/4

3/8

3/8

7/16

1/2

3/16

1/4

3/8

3/8

7/16

7/16

7/16

A00012

A00016

A00014

A00018

A00022

A00026

A00030

#1-LS

#2-LS

1A-LS

2A-LS

3A-LS

4A-LS

5A-LS

5/16

3/8

5/8

5/8

3/4

3/4

3/4

8-32

10-32

5/16-18

5/16-18

3/8-16

3/8-16

3/8-16

PartNumber Symbol g h I J L Thread

17/3229/32

1-13/322-1/22-1/2

.109

.125

.156

.156

.156

5/327/329/321/41/4

5/167/161/2

17/329/16

A00002A00004A00006A00008A00010

RC-1ARC-2ARC-3ARC-4ARC-5A

5/85/83/43/43/4

1/83/163/167/321/4

5/16 SOC. HD. SCR.5/16 SOC. HD. SCR.3/8 SOC. HD. SCR.3/8 SOC. HD. SCR.3/8 SOC. HD. SCR.

PartNumber Symbol eDBA khFA

H

F

E

K

DB

Flat Clamps

Round Clamps

J

H

G

L

I


Just photocopy this page, fill in the nec es-sary information and mail or FAX to:

ACME INDUSTRIAL COMPANY441 Maple AvenueCarpentersville, IL 60110Attn: Customer Service Department

Where possible, ACME will mod ify ANSI/ACME standard bushings to meet your re quire ments. This will save you money. However, we will gladly manufac-ture to your specifications and tolerances.

Name: _______________________________________________ Title: ___________________________________________

Company: ______________________________________________________________________________________________

Address: _______________________________________________________________________________________________

City: _______________________________________________ State: ________________ Zip: _______________________

Telephone: __________________________ FAX : __________________________ E-mail: ___________________________

To Standardize is to Econo mize— Always try to order a standard bush ing

Special / CustomDrill Bushings

Please check the type of bushing desired:q P = Headless Press Fitq H = Head Press Fitq SF = Slip-Fixed Renewableq L = Headless Linersq HL = Head LinersMaterial Required _________________Hardness of ________________RCQuantities Required _______________and _______________________

Additional Information: ________________________________________________________________________________________________________________________________

If you need any further assistance in or der-ing special/custom drill bushings, please call our customer service department for help: Phone: (847) 428-3911 or (800) 323-5582 FAX: (847) 428-1820

• Our standard tolerances will be supplied unless otherwise specified.

• Please specify to four decimal places.• No-Counterbore is standard unless

speci fied otherwise.

Please Fill in the Required Dimensions:

C(Length)

B(o.D.)

A(I.D.)

F(head Diam.)

g(head Thick.)

B

CH

G

A

H35˚

F

RJ

JR



Slip-Fixed Renewable – Type SF head Liner – Type hL

headless Press Fit – Type Pand headless Liner – Type L

head Press Fit – Type h

F

A

C

B

G

F

A

C

B

G

B

A

C


Type Z

AcmePart

NumberA

I.D.B

o.D.

CLength(Underhead)

Do.D.

eThickness F g h

A52321A52322A52323A52325A52327A52328

1/25/83/47/81

1-1/4A52331A52332A52333A52334A52335A52336A52337

1/25/83/47/81

1-1/41-1/2

1-3/4 3-1/2 2-1/4 3/4 2 11/16 7/8

A52343A52344A52345A52346A52347A52348

3/47/81

1-1/41-1/21-3/4

2 3-3/4 2-1/2 3/4 2-1/8 3/4 1

A52352A52354A52355A52356A52357A52358A52359

3/41

1-1/41-1/21-3/4

22-1/4

2-1/2 4-1/4 3 3/4 2-1/8 7/8 1

A52361A52362A52363A52364A52365A52366A52367

11-1/41-1/21-3/4

22-1/42-1/2

3 4-3/4 3-1/2 3/4 2-1/4 1 1-1/4

1-1/2 3-1/4 2 3/4 2 11/16 7/8

heAD DImeNSIoNS Acme CNC Tool Holder Bushings are designed to adapt tools such as drills and bor ing bars to NC or CNC machine tools. The elon gated slots on the body make adapting tools to all brands of equipment a snap. Set screws in the head of these bushings permit use with preset tooling. Type Z bushings are hardened and ground for long life and pre-ci sion alignment.

D

A

E C

B

G F

H

CNC Style

TOOL HOLDER BUSHINGS


AcmePart

NumberA

I.D.B

o.D.

CLength(Underhead)

Do.D.

eThickness

heAD DImeNSIoNS

Split StyleType B

3 4-1/2 3-1/2 7/16

A52001A52002A52003A52010A52011A52012A52013

3/81/25/83/47/81

A52014A52015A52016A52017A52018A52019

1-1/4 2-1/8 1-11/32 1/4

A52020A52021A52022A52023A52025A52027A52028

3/81/25/83/47/81

1-1/4A52031A52032A52033A52035A52036A52037

1/25/83/41

1-1/41-1/2

5/163/81/23/81/25/83/4

3/4 1-1/2 7/8 3/16

1 1-3/4 1-7/32 3/16

1-1/2 2-1/2 1-23/32 1/4

1-3/4 3 1-31/32 5/16

A52041A52042A52043A52045A52046A52047A52048

1/25/83/41

1-1/41-1/21-3/4

3-1/2 2-7/32 5/162

A52050A52051A52052A52054A52055A52056A52057A52058A52059

1/25/83/41

1-1/41-1/21-3/4

22-1/4

2-1/2 4 2-27/32 3/8

A52063A52064A52065A52066A52067

1-1/21-3/4

22-1/42-1/2

D

A

E C

B

Type B Tool Holder Bush ings are split through the entire length of the bush ing on one side. This enables the bush ing to clamp on the shank of cut ting tools by tight en ing the screws in the tur ret bore or tool holder. Acme Type B bush ings are hardened and precision ground to provide a longer last ing more accurate bushing. Solid, soft blanks with a ma chine finish are avail able upon request.



Solid StyleType J

AcmePart

NumberA

I.D.B

o.D.

CLength(Underhead)

Do.D.

eThickness

heAD DImeNSIoNSNumber

ofholesF g h

3/81/25/83/47/81

A52114A52115A52116A52117A52118A52119A52121A52122A52123A52125A52127A52128

1/25/83/47/81

1-1/4A52131A52132A52133A52134A52135A52136A52137

1/25/83/47/81

1-1/41-1/2

1-3/4 3 1-31/32 5/16 1-1/4 3/4 7/8

A52143A52144A52145A52146A52147A52148

3/47/81

1-1/41-1/21-3/4

2 3-1/2 2-7/32 5/16 1-1/2 3/4 1

A52152A52154A52155A52156A52157A52158A52159

3/41

1-1/41-1/21-3/4

22-1/4

2-1/2 4 2-27/32 3/8 1-3/4 7/8 1-1/4

A52161A52162A52163A52164A52165A52166A52167

11-1/41-1/21-3/4

22-1/42-1/2

3 4-1/2 3-1/2 7/16 2 1 1-1/4

1-1/2 2-1/2 1-23/32 1/4 1-1/8 11/16 7/8

1-1/4 2-1/8 1/21 5/8 21-15/32 1/4

2

2

2

22444442444444

Acme Type J Tool Holder Bush-ings have clearance holes for set screws for proper clamp-ing on the shank of tools. These bush ings are hard ened and ground for long life and ac cu rate alignment. Solid, soft blanks for custom ma chin ing are available on re quest.D

A

E C

B

G F H




Slotted StyleType C

AcmePart

NumberA

I.D.B

o.D.

CLength(Underhead)

Do.D.

heAD DImeNSIoNS

F g h3/81/25/83/47/81

A52214A52215A52216A52217A52218A52219A52221A52222A52223A52225A52227A52228

1/25/83/47/81

1-1/4A52231A52232A52233A52234A52235A52236A52237

1/25/83/47/81

1-1/41-1/2

1-3/4 1-31/32 19/64

A52243A52244A52245A52246A52247A52248

3/47/81

1-1/41-1/21-3/4

2 2-7/32 19/64

A52252A52254A52255A52256A52257A52258A52259

3/41

1-1/41-1/21-3/4

22-1/4

2-1/2 2-27/32 21/64

A52261A52262A52263A52264A52265A52266A52267

11-1/41-1/21-3/4

22-1/42-1/2

3 3-1/2 3/8

1-1/2 1-23/32 17/64

1-1/4 1-15/32 17/64

eThickness

5

4-1/2

4

3-1/2

3-3/8

3-1/4

D

A

E C

B

G F

H

Acme Type C Tool Hold-er Bushings have an elon gated slot to allow set screws to properly clamp on the shank of tools. Type C bushings are hard ened and ground for a more ac cu rate, longer lasting bush ing.

2 11/16 3/4

2 11/16 7/8

2-1/8 11/16 7/8

2-1/2 11/16 1

2-3/4 11/16 1

3-1/2 3/4 1

Bushings with O.D.’s greater than 2" and I.D.’s 1-1/4" and larger have two slots. All others have one slot.



Boring Bar Sleeves

Tool Collars

A53501A53502A53503A53504A53505A53506A53507A53508A53509

11-1/41-1/21-3/4

22-1/42-1/22-3/4

3

22-1/42-1/22-3/4

33-1/43-1/23-3/4

4

3/43/43/43/43/43/43/43/41

B C

A

AI.D.

AcmePart

NumberB

o.D.C

Length

Acme hardened and ground Tool Col lars are de signed to be used with bor ing bar sleeves and boring bars. The two set screws lock the collar on the tool or sleeve at a pre- de ter mined location for preset tooling ap pli ca tions.

AcmePart

Number

gSCRew

SIzeA53401A53402

3/81/2

1-3/42

A53411A53412A53413A53414A53415

3/81/25/83/47/81/23/41

66668

1-1/22222

7/81111

#10-325/16-245/16-245/16-247/16-20

1-1/2

A53421A53422A53423

66

7/167/16

7/87/8

1/4-281/4-28

1

7/167/167/167/167/16

5/83/47/81

1-1/45/83/41

1-1/41-1/2

11-1/41-1/21-3/4

22

2-1/24

3

2-1/2

2

1-3/4888999991010101010

11-1/211-1/211-1/211-1/211-1/2

1414

2-1/22-1/22-1/2

22233

2-1/42-3/43-1/23-1/23-1/23-1/23-1/23-3/43-3/43-3/43-3/4

4

7/167/167/167/161/21/21/21/21/21/21/21/21/21/21/21/21/21/25/85/8

111111111111111111

1-3/42

5/16-247/16-207/16-207/16-207/16-207/16-201/2-201/2-201/2-201/2-201/2-201/2-201/2-201/2-201/2-201/2-201/2-201/2-205/8-185/8-18

A

D

B

FE

C

G2 - Flats

(90˚ Apart)

A53431A53432A53433A53434A53435A53441A53442A53443A53444A53445A53450A53451A53452A53453A53454A53462A53463

Acme Boring Bar Sleeves are ideal for adapting boring bars and other shank type tools to machine turret bores or tool hold ers. The long lengths and sturdy con struc tion provide extra support to extend the range of the tool. These sleeves are hard ened and ground. Special sizes can be manufactured to your specifications.

CLength

D e FBo.D.

AI.D.


Acme Tap Holder Bush-ings are split along the body with a square recess milled in the back to firm-ly grip and drive taps. Tap holder bushings are left soft to protect the tap. Type K bushings are pre-ci sion ground for proper alignment.

Tap Holder BushingsType k

D

A

E C

B

Nom.metric

Dia.(mm)

Nom.Fract.Dia.(IN.)

mach.ScrewSizeNo.

AcmePart

Number

TAP SIzeSA

Dia.of TapShank

B

Nom.o.D.

CLength(Underhead)

BUShINg DImeNSIoNS

8101214

5/323/167/321/45/163/87/161/29/165/81/8*

heAD DImeNSIoNS

M4M4.5, M5

M6, M6.3M7, M8

M10M12, M12.5

M14M16

.168

.194

.220

.255

.318

.381

.323

.367

.429

.480 .4375

A53002A53003A53004A53005A53006A53007A53008A53009A53010A53011A53033

1 15/16 1-3/16 3/16

A53115A53116A53117A53118A53119A53120A53121A53122A53123A53124A53125A53126A53127A53128A53129A53130A53131A53135A53136A53137A53138A53139

14 1/45/163/87/161/29/165/8

11/163/4

13/167/8

15/161

1-1/161-1/81-3/161-1/41/4*3/8*1/2*3/4*1*

M6, M6.3M7, M8

M10M12, M12.5

M14M16M18

M20M22M24M25M27

M30

.255 .318 .381 .323 .367 .429 .480 .542 .590 .652 .697 .760 .800 .896 .8961.021 1.021

.5625 .7000 .6875 .90631.1250

1-11/16 1/4

3/87/161/29/165/8

11/163/4

13/167/8

15/161

1-1/161-1/81-3/161-1/41/2*3/4*1*

M10M12, M12.5

M14M16M18

M20M22M24M25M27

M30

.381 .323 .367 .429 .480 .542 .590 .652 .697 .760 .800 .896 .8961.0211.021

.6875 .90631.1250

1-3/4 1-5/16 2-1/8 5/16

A53207A53208A53209A53210A53211A53212A53213A53214A53215A53216A53217A53218A53219A53220A53221A53236A53237A53238

1-1/2 1-3/16

Do.D.

eThickness

* Pipe Tap



Standard metric BushingsTechnical Information

No-Counterbore Bushings are Standard with ACmE Acme is committed to the concept of man-u fac tur ing our bushings without a counterbore. No-Counterbore bushings are more difficult and costly to produce, because close tolerances are re quired the full length of the bushing. We believe this produces a better, longer lasting and more versatile bushing. Counterbored bush ings will be sup plied only upon special request.

Plain Press Fit Bushings -Type Pm• Least expensive• Typically for single stage drilling op er a tions• Permits close spacing• Mounts flush with top of jig plate• Length is measured overall

Head Press Fit Bushings - Type Hm• Same as Plain Press Fit but with head (or

shoulder) on the drill entry end• Head prevents heavy axial loads from forcing

bushing through jig hole• Flush mount by counterboring jig plate to fit

bushing head• Length is measured overall

Slip-Fixed Renewable Bushings - Type SFm• Fixed and removable options on one knurled

head for easier use• Used with liner, permanently pressed into jig• Held in place by lockscrew or clamp which

fits a milled recess in the head• Fixed mode for runs longer than life of bushing • Slip mode for multiple operations on the

same holes (such as drilling followed by reaming)

• O.D. has a slip fit tolerance for easy insertion or removal from the liner

• Length is measured under the head

Plain Liners - Type Pm• Used with Slip-Fixed Renewable bush ings to

provide precise location point• Permits interchange of Type SFM bush ings

with varied I.D.’s – without af fect ing center-line accuracy

• Permanently pressed into jig plate – for life of the jig

• Protects jig plate hole from wear caused by frequent bushing replacement

• Used where little impact or force will occur on the SF bushing’s head

• Plain Liners are the same as Plain Press Fit Bushings

Head Liners - Type Hm• Similar to Plain Liners but with a head or

shoulder• Use with Slip-Fixed Renewable bushings

when ev er excessive pounding or force will occur during operation

• Head prevents liner from being pushed through jig plate

• Flush mount by counterboring top of hole in jig plate

• Length is measured overall• Head Liners are the same as Head Press Fit

Bushings

Bushing Installation Production accuracy requires extra care when preparing mounting holes and in stall ing bushings/liners. The following fac tors should be considered: interference fits, alignment, chip clearance, and how close the bushing is to the workpiece. Because of the many variables, no definite rules can substitute for the skill and judgment of the experienced toolmaker.

Interference Fits Interference holds press fit bushings in the jig plate. Too much interference may cause a number of problems: (1) jig plate dis tor tion; (2) bellmouthing (bushing/liner walls bow inward); (3) tool seizure, or (4) trouble with slip-fixed renewable fitting into the liner. Too little in ter fer ence may allow slippage, thus causing in ac cu rate ly drilled holes.

mounting Hole Preparation It is rec om mend ed that all mounting holes be jig bored or sized with a reamer to assure roundness. Bush ings tend to assume the shape of the hole they are pressed into. See chart below for recommended size. The recommended installation hole size should be in accordance with metric tol er ance class H7.

Nominal Recommended o.D. hole Size 4 to 6 Nominal +0/+.012 7 to 10 Nominal +0/+.015 12 to 18 Nominal +0/+.018 22 to 30 Nominal +0/+.021 35 to 48 Nominal +0/+.025 55 to 78 Nominal +0/+.030 85 to 115 Nominal +0/+.035 125 Nominal +0/+.040

Press Fit Bushing Installation First, lubricate the inside diameter of the mount ing hole and the outside diameter of the bushing/liner. Second, use an arbor press to press the bushing/liner into place. If an arbor press is not available, draw the bushing/liner into place by tightening two steel plates connected by a nut and bolt. Maintain centerline perpendicularity.

Bushing Features• All bushings that are ground on the O.D. are

held within .012 mm concentricity T.I.R. (To tal Indicator Reading).

• Longer lengths than standard or excessively counterbored bushings will meet the above tol er anc es at the drill exit end only.

• All Acme bushings are manufactured with a blended radius at the drill entrance end unless specified otherwise.

• All Press Fit bushings have a chamfer and ground lead on the exit end.

• Standard and Special bushings will be man-u fac tured from thru-hardened tool steel and heat treated to 61-65 Rockwell “C” unless instructed otherwise by the customer.

• No-Counterbore bushings will be supplied un less requested otherwise. No-Counterbore bush ings allow for truer alignment, more ac cu rate holes, less tool wear, and less prob-lems with chips packing up in the I.D. of the bushing.

Inside Diameter Tolerances The minimum and maximum al low ance for the Inside Diameter of standard bush ings is in ac cor dance with metric tolerance class G6. Spe cial bushings will be supplied with the tol-er anc es shown, unless specified otherwise.

Standard Drill Bushings:

I.D. Range Standard I.D. Tol er ance (Drill Size) (add to nominal I.D.) 0.35 to 3.00 +.002 to +.008 3.01 to 6.00 +.004 to +.012 6.01 to 10.00 +.005 to +.014 10.01 to 18.00 +.006 to +.017 18.01 to 30.00 +.007 to +.020 30.01 to 50.00 +.009 to +.025 50.01 to 80.00 +.010 to +.029 80.01 to 105.00 +.012 to +.034

Reamer Bushings:

I.D. Range I.D. Tol er ance (Reamer Size) (add to nominal I.D.) 1.00 to 3.00 +.006 to +.012 3.01 to 6.00 +.010 to +.018 6.01 to 10.00 +.013 to +.022 10.01 to 18.00 +.016 to +.027 18.01 to 30.00 +.020 to +.033

Reamer Bushings are considered specials and are priced accordingly. When ordering specify the letters “RM” after the I.D.

Outside Diameter Tolerances The minimum and maximum metric tol-er ance for the Outside Diameter of standard press fit bushings is class s6 and class h5 for slip-fixed renewable bushings.

Ordering Information To order metric bushings please provide the quantity required, ANSI Symbol, and inside diameter. The order for 26 pieces of a 38 mm I.D., by 55 mm O.D., by 30 mm long, Type PM bushing should appear as follows:

Qty. Type o.D. Lgth. I.D. (in mm) (in mm) (in mm)26 pcs. Pm – 55 – 30 – 38.00

0.35 thru 1.00

1.01 thru 1.80

1.81 thru 2.60


Standard metric BushingsPlain Press Fit

Type Pm B

A

CAll press fit bushings are lapped, honed or ground in the I.D. and are concentric within .012 T.I.R. to the O.D.

Please order by providing the ANSI symbol and I.D. size. Example: 9mm I.D. X 15mm O.D. X 20mm Long Type PM, order as PM-15-20-9.00

No-Counterbore bushings are standard with Acme.

Boutside Diameter

(Actual o.D.)

ANSI Symbol

Type“Pm”

CLength overall

6 (6.027 / 6.019)

7 (7.032 / 7.023)

8 (8.032 / 8.023)

10 (10.032 / 10.023)

12 (12.039 / 12.028)

15 (15.039 / 15.028)

18 (18.039 / 18.028)

22 (22.048 / 22.035)

26 (26.048 / 26.035)

30 (30.048 / 30.035)

35 (35.059 / 35.043)

2.61 thru 3.30

3.31 thru 4.00

4.01 thru 5.00

5.01 thru 6.00

6.01 thru 8.00

8.01 thru 10.00

10.01 thru 12.00

12.01 thru 15.00

15.01 thru 18.00

18.01 thru 22.00

22.01 thru 26.00

AInside Diameter

Range of StandardDrill Sizes

All dimensions are in millimeters.

Std. metric Drill Sizes

0.350.380.400.420.450.480.500.550.600.650.700.750.80 0.850.900.951.001.051.101.151.201.251.301.351.401.451.501.551.601.651.701.751.801.851.901.952.002.052.102.152.202.252.302.352.402.452.502.552.602.652.702.752.802.903.003.103.203.253.30

3.403.503.603.703.753.803.904.004.104.204.254.304.404.504.604.704.754.804.905.005.105.205.255.305.405.505.605.705.755.805.906.006.106.206.256.306.406.506.606.706.756.806.907.007.107.207.257.307.407.507.607.707.757.807.908.008.108.20

8.258.308.408.508.608.708.758.808.909.009.109.209.259.309.409.509.609.709.759.809.9010.010.210.510.811.011.211.511.812.012.212.513.013.514.014.515.015.516.016.517.017.518.018.519.019.520.020.521.021.522.022.523.023.524.024.525.026.0

6 9

8 12 16

8 12 16

8 12 16

10 16 20

10 16 20

12 20 25

12 20 25

16 28 36

16 28 36

20 36 45

20 36 45

4 (4.027 / 4.019)

5 (5.027 / 5.019)

6 9

PM-5-6 PM-5-9

PM-6-8 PM-6-12 PM-6-16

PM-7-8 PM-7-12 PM-7-16

PM-8-8 PM-8-12 PM-8-16

PM-10-10 PM-10-16 PM-10-20

PM-12-10 PM-12-16 PM-12-20

PM-15-12 PM-15-20 PM-15-25

PM-18-12 PM-18-20 PM-18-25

PM-22-16 PM-22-28 PM-22-36

PM-26-16 PM-26-28 PM-26-36

PM-30-20 PM-30-36 PM-30-45

PM-35-20 PM-35-36 PM-35-45

PM-4-6 PM-4-9


Standard metric BushingsPlain Press Fit

B

A

C Type PmI.D. Range(Drill Size)


0.35 to 3.00 3.01 to 6.00 6.01 to 10.00 10.01 to 18.00 18.01 to 30.00 30.01 to 50.00 50.01 to 80.00 80.01 to 105.00

+0.002 to +0.008+0.004 to +0.012+0.005 to +0.014+0.006 to +0.017+0.007 to +0.020+0.009 to +0.025+0.010 to +0.029 +0.012 to +0.034



27.028.029.030.031.032.033.034.035.036.037.038.039.040.041.042.043.044.045.046.047.048.049.050.055.060.065.070.075.080.085.090.095.0

100.0105.0

Boutside Diameter

(Actual o.D.)

CLengthOverall

AInside Diameter


42 (42.059 / 42.043)

48 (48.059 / 48.043)

55 (55.072 / 55.053)

62 (62.072 / 62.053)

70 (70.078 / 70.059)

78 (78.078 / 78.059)

85 (85.093 / 85.071)

95 (95.093 / 95.071)

105 (105.101 / 105.079)

115 (115.101 / 115.079)

125 (125.117 / 125.092)

PM-42-25 PM-42-45 PM-42-56

PM-48-25 PM-48-45 PM-48-56

PM-55-30 PM-55-56 PM-55-67

PM-62-30 PM-62-56 PM-62-67

PM-70-30 PM-70-56 PM-70-67

PM-78-35 PM-78-67 PM-78-78

PM-85-35 PM-85-67 PM-85-78

PM-95-40 PM-95-78 PM-95-105

PM-105-40 PM-105-78 PM-105-105

PM-115-45 PM-115-89 PM-115-112

PM-125-45 PM-125-89 PM-125-112

25 45 56

25 45 56

30 56 67

30 56 67

30 56 67

35 67 78

35 67 78

40 78

105

40 78

105

45 89

112

45 89

112

ANSI Symbol

Type“Pm”


26.01 thru 30.00

30.01 thru 35.00

35.01 thru 42.00

42.01 thru 48.00

48.01 thru 55.00

55.01 thru 63.00

63.01 thru 70.00

70.01 thru 78.00

78.01 thru 85.00

85.01 thru 95.00

95.01 thru 105.00

0.35 thru 1.00

1.01 thru 1.80

1.81 thru 2.60


Standard metric BushingsHead Press Fit

Type Hm All press fit bushings are lapped, honed or ground in the I.D. and are concentric within .012 T.I.R. to the O.D.

Please order by providing the ANSI symbol and I.D. size. Example: 9mm I.D. X 15mm O.D. X 20mm Long Type HM, order as HM-15-20-9.00

No-Counterbore bushings are standard with Acme.

Please note that the length on type “HM” bushings is measured overall.

F

A

C

B

G

ANSI Symbol

Type“hm”

CLength overall

6 (6.027 / 6.019)

7 (7.032 / 7.023)

8 (8.032 / 8.023)

10 (10.032 / 10.023)

12 (12.039 / 12.028)

15 (15.039 / 15.028)

18 (18.039 / 18.028)

22 (22.048 / 22.035)

26 (26.048 / 26.035)

30 (30.048 / 30.035)

35 (35.059 / 35.043)

Boutside Diameter

(Actual o.D.)

AInside Diameter



head Dimensions

F g

9

10

11

13

15

18

22

26

30

34

39

2.5

2.5

2.5

3.0

3.0

3.0

4.0

4.0

4.0

5.0

5.0


0.350.380.400.420.450.480.500.550.600.650.700.750.80 0.850.900.951.001.051.101.151.201.251.301.351.401.451.501.551.601.651.701.751.801.851.901.952.002.052.102.152.202.252.302.352.402.452.502.552.602.652.702.752.802.903.003.103.203.253.30

3.403.503.603.703.753.803.904.004.104.204.254.304.404.504.604.704.754.804.905.005.105.205.255.305.405.505.605.705.755.805.906.006.106.206.256.306.406.506.606.706.756.806.907.007.107.207.257.307.407.507.607.707.757.807.908.008.108.20

8.258.308.408.508.608.708.758.808.909.009.109.209.259.309.409.509.609.709.759.809.9010.010.210.510.811.011.211.511.812.012.212.513.013.514.014.515.015.516.016.517.017.518.018.519.019.520.020.521.021.522.022.523.023.524.024.525.026.0

5 (5.027 / 5.019)

4 (4.027 / 4.019)

6 9

8 12 16

8 12 16

8 12 16

10 16 20

10 16 20

12 20 25

12 20 25

16 28 36

16 28 36

20 36 45

20 36 45

6 9

HM-4-6 HM-4-9

HM-5-6 HM-5-9

HM-6-8 HM-6-12 HM-6-16

HM-7-8 HM-7-12 HM-7-16

HM-8-8 HM-8-12 HM-8-16

HM-10-10 HM-10-16 HM-10-20

HM-12-10 HM-12-16 HM-12-20

HM-15-12 HM-15-20 HM-15-25

HM-18-12 HM-18-20 HM-18-25

HM-22-16 HM-22-28 HM-22-36

HM-26-16 HM-26-28 HM-26-36

HM-30-20 HM-30-36 HM-30-45

HM-35-20 HM-35-36 HM-35-45

2.07

8 2.0

2.61 thru 3.30

3.31 thru 4.00

4.01 thru 5.00

5.01 thru 6.00

6.01 thru 8.00

8.01 thru 10.00

10.01 thru 12.00

12.01 thru 15.00

15.01 thru 18.00

18.01 thru 22.00

22.01 thru 26.00


Standard metric BushingsHead Press Fit

Type HmI.D. Range(Drill Size)




F

A

C

B

G



27.028.029.030.031.032.033.034.035.036.037.038.039.040.041.042.043.044.045.046.047.048.049.050.055.060.065.070.075.080.085.090.095.0

100.0105.0

26.01 thru 30.00

30.01 thru 35.00

35.01 thru 42.00

42.01 thru 48.00

48.01 thru 55.00

55.01 thru 63.00

63.01 thru 70.00

70.01 thru 78.00

78.01 thru 85.00

85.01 thru 95.00

95.01 thru 105.00

Boutside Diameter

(Actual o.D.)

CLengthOverall

AInside Diameter


42 (42.059 / 42.043)

48 (48.059 / 48.043)

55 (55.072 / 55.053)

62 (62.072 / 62.053)

70 (70.078 / 70.059)

78 (78.078 / 78.059)

85 (85.093 / 85.071)

95 (95.093 / 95.071)

105 (105.101 / 105.079)

115 (115.101 / 115.079)

125 (125.117 / 125.092)

HM-42-25 HM-42-45 HM-42-56

HM-48-25 HM-48-45 HM-48-56

HM-55-30 HM-55-56 HM-55-67

HM-62-30 HM-62-56 HM-62-67

HM-70-30 HM-70-56 HM-70-67

HM-78-35 HM-78-67 HM-78-78

HM-85-35 HM-85-67 HM-85-78

HM-95-40 HM-95-78 HM-95-105

HM-105-40 HM-105-78 HM-105-105

HM-115-45 HM-115-89 HM-115-112

HM-125-45 HM-125-89 HM-125-112

25 45 56

25 45 56

30 56 67

30 56 67

30 56 67

35 67 78

35 67 78

40 78

105

40 78

105

45 89

112

45 89

112

ANSI Symbol

Type“hm”


F g

46

52

59

66

74

82

90

100

110

120

130

5.0

5.0

5.0

6.0

6.0

6.0

6.0

6.0

6.0

6.0

6.0

head Dimensions

0.35 thru 1.00

1.01 thru 1.80

1.81 thru 4.00


Standard metric BushingsSlip-Fixed Renewable

B

CH

G

A

H35˚

F

RJ

JR



Type SFm All type “SFM” bushings are lapped, honed or ground in the I.D. and are con cen tric within .012 T.I.R. to the O.D. A slip fit clearance is provided for proper align ment when inserted into a liner.Please order by providing the ANSI symbol and I.D. size. Example: 8.5 mm I.D. X 15 mm O.D. X 28 mm Long Type SFM, order as SFM-15-28-8.50 No-Counterbore bushings are standard with Acme.Please note that the length on type “SFM” bushings is measured under the head.

CLengthUnderHead

AInside Diameter

Range of Standard Drill Sizes

Boutside Diameter

(Actual O.D.)

ANSI Symbol

Type“SFm”

4.01 thru 6.00

6.01 thru 8.00

8.01 thru 10.00

10.01 thru 12.00

12.01 thru 15.00

15.01 thru 18.00

18.01 thru 22.00

22.01 thru 26.00

26.01 thru 30.00

30.01 thru 35.00

10 (10.000 / 9.994)

12 (12.000 / 11.992)

15 (15.000 / 14.992)

18 (18.000 / 17.992)

22 (22.000 / 21.991)

26 (26.000 / 25.991)

30 (30.000 / 29.991)

35 (35.000 / 34.989)

42 (42.000 / 41.989)

48 (48.000 / 47.989)


F g R

head Dimensions

h J

LockScrews

andClamps

LSM-1 or 2 RCM-1 or 2











3.703.753.803.904.004.104.204.254.304.404.504.604.704.754.804.905.005.105.205.255.305.405.505.605.705.755.805.906.006.106.206.256.306.406.506.606.706.756.806.907.007.107.207.257.307.407.507.607.707.757.807.908.008.108.208.258.308.408.508.608.70

8.758.808.909.009.109.209.259.309.409.509.609.709.759.809.9010.010.210.510.811.011.211.511.812.012.212.513.013.514.014.515.015.516.016.517.017.518.018.519.019.520.020.521.021.522.022.523.023.524.024.525.026.027.028.029.030.031.032.033.034.035.0

0.350.380.400.420.450.480.500.550.600.650.700.750.80 0.850.900.951.001.051.101.151.201.251.301.351.401.451.501.551.601.651.701.751.801.851.901.952.002.052.102.152.202.252.302.352.402.452.502.552.602.652.702.752.802.903.003.103.203.253.303.403.503.60

SFM-10-12 SFM-10-20 SFM-10-25

SFM-12-12 SFM-12-20 SFM-12-25

SFM-15-16 SFM-15-28 SFM-15-36

SFM-18-16 SFM-18-28 SFM-18-36

SFM-22-20 SFM-22-36 SFM-22-45

SFM-26-20 SFM-26-36 SFM-26-45

SFM-30-25 SFM-30-45 SFM-30-56

SFM-35-25 SFM-35-45 SFM-35-56

SFM-42-30 SFM-42-56 SFM-42-67

SFM-48-30 SFM-48-56 SFM-48-67

12 20 25

12 20 25

16 28 36

16 28 36

20 36 45

20 36 45

25 45 56

25 45 56

30 56 67

30 56 67

10 16

8 (8.000 / 7.994)

SFM-8-10 SFM-8-16 3.015 6 4.5 11.5 LSM-1 or 2

RCM-1 or 2

18

22

26

30

34

39

46

52

59

66

6

8

8

8

10

10

10

10

10

12

3.0

4.0

4.0

4.0

5.5

5.5

5.5

5.5

5.5

7.0

6.0

7.5

9.5

11.5

13.0

15.5

19.0

22.0

25.5

28.5

13.0

16.0

18.0

20.0

23.5

26.0

29.5

32.5

36.0

41.0


Standard metric BushingsSlip-Fixed Renewable

B

CH

G

A

H35˚

F

RJ

JR



Type SFmI.D. Range(Drill Size)






36.037.038.039.040.041.042.043.044.045.046.047.048.049.050.055.060.065.070.075.080.085.090.095.0

100.0105.0

CLengthUnderHead

AInside Diameter

Range of Standard Drill Sizes

Boutside Diameter

(Actual O.D.)

ANSI Symbol

Type“SFm”

SFM-55-30 SFM-55-56 SFM-55-67

SFM-62-35 SFM-62-67 SFM-62-78

SFM-70-35 SFM-70-67 SFM-70-78

SFM-78-40 SFM-78-78 SFM-78-105

SFM-85-40 SFM-85-78 SFM-85-105

SFM-95-45 SFM-95-89 SFM-95-112

SFM-105-45 SFM-105-89 SFM-105-112

35.01 thru 42.00

42.01 thru 48.00

48.01 thru 55.00

55.01 thru 62.00

62.01 thru 70.00

70.01 thru 78.00

78.01 thru 85.00

30 56 67

35 67 78

35 67 78

40 78 105

40 78 105

45 89 112

45 89 112

55 (55.000 / 54.987)

62 (62.000 / 61.987)

70 (70.000 / 69.987)

78 (78.000 / 77.987)

85 (85.000 / 84.985)

95 (95.000 / 94.985)

105 (105.000 / 104.985)


F g R

head Dimensions

h J

LockScrews

andClamps








74

82

90

100

110

120

130

12

12

12

12

12

12

12

7.0

7.0

7.0

7.0

7.0

7.0

7.0

32.5

36.5

40.5

45.5

50.5

55.5

60.5

45.0

49.0

53.0

58.0

63.0

68.0

73.0

10.00 (10.005 / 10.014)

12.00 (12.006 / 12.017)

15.00 (15.006 / 15.017)

18.00 (18.006 / 18.017)

22.00 (22.007 / 22.020)

26.00 (26.007 / 26.020)

30.00 (30.007 / 30.020)

35.00 (35.009 / 35.025)

42.00 (42.009 / 42.025)

48.00 (48.009 / 48.025)


Standard metric BushingsPlain Liners

Type Pm B

A

CAll liners are honed or ground in the I.D. and are concentric within .012 T.I.R. to the O.D. Please order by providing the ANSI symbol and I.D. size. Example: 15mm I.D. X 22mm O.D. X 28mm Long Type PM, order as PM-22-28-15.00No-Counterbore bushings are standard with Acme.Plain Liners are dimensionally the same as Plain Press Fit Bush-ings so they both have the same type “PM” designation. Some catalogs may refer to Plain Liners as type “LM”.

Boutside Diameter

(Actual o.D.)

ANSI Symbol

Type“Pm”

CLength overall

10 16

12 20 25

12 20 25

16 28 36

16 28 36

20 36 45

20 36 45

25 45 56

25 45 56

30 56 67

30 56 67

12 (12.039 / 12.028)

AInside Diameter

(Actual I.D.)

15 (15.039 / 15.028)

18 (18.039 / 18.028)

22 (22.048 / 22.035)

26 (26.048 / 26.035)

30 (30.048 / 30.035)

35 (35.059 / 35.043)

42 (42.059 / 42.043)

48 (48.059 / 48.043)

55 (55.072 / 55.053)

62 (62.072 / 62.053)


8.00 (8.005 / 8.014)

PM-12-10-8.00 PM-12-16-8.00

PM-15-12-10.00 PM-15-20-10.00 PM-15-25-10.00

PM-18-12-12.00 PM-18-20-12.00 PM-18-25-12.00

PM-22-16-15.00 PM-22-28-15.00 PM-22-36-15.00

PM-26-16-18.00 PM-26-28-18.00 PM-26-36-18.00

PM-30-20-22.00 PM-30-36-22.00 PM-30-45-22.00

PM-35-20-26.00 PM-35-36-26.00 PM-35-45-26.00

PM-42-25-30.00 PM-42-45-30.00 PM-42-56-30.00

PM-48-25-35.00 PM-48-45-35.00 PM-48-56-35.00

PM-55-30-42.00 PM-55-56-42.00 PM-55-67-42.00

PM-62-30-48.00 PM-62-56-48.00 PM-62-67-48.00


Standard metric BushingsPlain Liners

B

A

C Type PmPlain Liners are dimensionally the same as Plain Press Fit Bush ings so they both have the same type “PM” designation. Some catalogs may refer to Plain Liners as type “LM”.


Boutside Diameter

(Actual o.D.)

AInside Diameter

(Actual I.D.)

70 (70.078 / 70.059)

78 (78.078 / 78.059)

85 (85.093 / 85.071)

95 (95.093 / 95.071)

105 (105.101 / 105.079)

115 (115.101 / 115.079)

125 (125.117 / 125.092)

30 56 67

35 67 78

35 67 78

40 78

105

40 78

105

45 89

112

45 89

112

ANSI Symbol

Type“Pm”

55.00 (55.010 / 55.029)

62.00 (62.010 / 62.029)

70.00 (70.010 / 70.029)

78.00 (78.010 / 78.029)

85.00 (85.012 / 85.034)

95.00 (95.012 / 95.034)

105.00 (105.012 / 105.034)


PM-70-30-55.00 PM-70-56-55.00 PM-70-67-55.00

PM-78-35-62.00 PM-78-67-62.00 PM-78-78-62.00

PM-85-35-70.00 PM-85-67-70.00 PM-85-78-70.00

PM-95-40-78.00 PM-95-78-78.00 PM-95-105-78.00

PM-105-40-85.00 PM-105-78-85.00 PM-105-105-85.00

PM-115-45-95.00 PM-115-89-95.00 PM-115-112-95.00

PM-125-45-105.00 PM-125-89-105.00 PM-125-112-105.00

CLengthoverall


Standard metric BushingsHead Liners

Type Hm All Head Liners are honed or ground in the I.D. and are con cen tric within .012 T.I.R. to the O.D. Please order by providing the ANSI symbol and I.D. size. Example: 18mm I.D. X 26mm O.D. X 16mm Long Type HM, order as HM-26-16-18.00No-Counterbore bushings are standard with Acme.Head Lin ers are di men sion al ly the same as Head Press Fit Bush ings so they both have the same type “HM” des ig na tion. Some cat a logs may refer to Head Liners as type “HLM”.

F

A

C

B

G

ANSI Symbol

Type“hm”

CLength overall

10 16

12 20 25

12 20 25

16 28 36

16 28 36

20 36 45

20 36 45

25 45 56

25 45 56

30 56 67

30 56 67

HM-12-10-8.00 HM-12-16-8.00

HM-15-12-10.00 HM-15-20-10.00 HM-15-25-10.00

HM-18-12-12.00 HM-18-20-12.00 HM-18-25-12.00

HM-22-16-15.00 HM-22-28-15.00 HM-22-36-15.00

HM-26-16-18.00 HM-26-28-18.00 HM-26-36-18.00

HM-30-20-22.00 HM-30-36-22.00 HM-30-45-22.00

HM-35-20-26.00 HM-35-36-26.00 HM-35-45-26.00

HM-42-25-30.00 HM-42-45-30.00 HM-42-56-30.00

HM-48-25-35.00 HM-48-45-35.00 HM-48-56-35.00

HM-55-30-42.00 HM-55-56-42.00 HM-55-67-42.00

HM-62-30-48.00 HM-62-56-48.00 HM-62-67-48.00

Boutside Diameter

(Actual o.D.)

AInside Diameter

(Actual I.D.)

8 (8.005 / 8.014)

12 (12.039 / 12.028)

10 (10.005 / 10.014)

12 (12.006 / 12.017)

15 (15.006 / 15.017)

18 (18.006 / 18.017)

22 (22.007 / 22.020)

26 (26.007 / 26.020)

30 (30.007 / 30.020)

35 (35.009 / 35.025)

42 (42.009 / 42.025)

48 (48.009 / 48.025)

15 (15.039 / 15.028)

18 (18.039 / 18.028)

22 (22.048 / 22.035)

26 (26.048 / 26.035)

30 (30.048 / 30.035)

35 (35.059 / 35.043)

42 (42.059 / 42.043)

48 (48.059 / 48.043)

55 (55.072 / 55.053)

62 (62.072 / 62.053)


head Dimensions

F g

15 3.0

18

22

26

30

34

39

46

52

59

66

3.0

4.0

4.0

4.0

5.0

5.0

5.0

5.0

5.0

6.0


Standard metric BushingsHead Liners

Type HmHead Lin ers are di men sion al ly the same as Head Press Fit Bush ings so they both have the same type designa-tion “HM”. Some cat a logs may refer to Head Liners as type “HLM”. Please note that the length on type “HM” bush ings and liners is mea sured overall.


Boutside Diameter

(Actual o.D.)

CLengthoverall

AInside Diameter


70 (70.078 / 70.059)

78 (78.078 / 78.059)

85 (85.093 / 85.071)

95 (95.093 / 95.071)

105 (105.101 / 105.079)

115 (115.101 / 115.079)

125 (125.117 / 125.092)

HM-70-30-55.00 HM-70-56-55.00 HM-70-67-55.00

HM-78-35-62.00 HM-78-67-62.00 HM-78-78-62.00

HM-85-35-70.00 HM-85-67-70.00 HM-85-78-70.00

HM-95-40-78.00 HM-95-78-78.00 HM-95-105-78.00

HM-105-40-85.00 HM-105-78-85.00 HM-105-105-85.00

HM-115-45-95.00 HM-115-89-95.00 HM-115-112-95.00

HM-125-45-105.00 HM-125-89-105.00 HM-125-112-105.00

30 56 67

35 67 78

35 67 78

40 78

105

40 78

105

45 89

112

45 89

112

ANSI Symbol

Type“hm”


55 (55.010 / 55.029)

62 (62.010 / 62.029)

70 (70.010 / 70.029)

78 (78.010 / 78.029)

85 (85.012 / 85.034)

95 (95.012 / 95.034)

105 (105.012 / 105.034)

head Dimensions

F g

74

82

90

100

110

120

130

6.0

6.0

6.0

6.0

6.0

6.0

6.0

F

A

C

B

G


Lock Screws

Standard metric Lockscrews & Clamps

Standard mounting

6

8

10

12

7.5

9.5

12.0

15.0

LSM-1

LSM-3

LSM-5

LSM-7

13

16

20

24

9

10

12

20

M5x0.8

M6x1.0

M8x1.25

M10x1.5

Symbol g h I J L Thread

3.0

4.0

5.5

7.0

B

D H

KC

E

FA

Projected mounting

9

12

15

18

7.5

9.5

12.0

15.0

LSM-2

LSM-4

LSM-6

LSM-8

13

16

20

24

9

10

12

20

M5x0.8

M6x1.0

M8x1.25

M10x1.5

Symbol g h I J L Thread

6.0

8.0

10.5

13.0

RCM-1

RCM-3

RCM-5

RCM-7

13

16

20

24

8

10

12

16

10

12

15

18

4

5

5

7

9.5

15.0

30.0

80.0

3.7

4.7

6.2

7.5

3.0

4.0

5.5

7.0

5.4

6.4

8.4

10.5

M5x0.8

M6x1.0

M8x1.25

M10x1.5

RCM-2

RCM-4

RCM-6

RCM-8

11

14

17

22

M5x0.8

M6x1.0

M8x1.25

M10x1.5

5.4

6.4

8.4

10.5

6.0

8.0

10.5

13.0

3.7

4.7

6.2

7.5

9.5

15.0

30.0

80.0

4

5

5

7

10

12

15

18

13

16

20

24



Standard mounting

Projected mounting

Round Clamps

ASymbol B C D e F h k Used with Thread

Symbol A B C D e F h k Used with Thread

J

H

G

L

I

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441 Maple AvenueCarpentersville, Illinois 60110(847)428-3911 • (800)323-5582 • FAX:(847)428-1820E-mail: [email protected]: www.acmeindustrial.com

Acme Industrial CompanySubsidiary of Jergens, Inc.

DecimalEquivalentsofFraction,Wire,andLetterSizes

DecimalEquivalentsofMillimeterSizes

Size Size Size Size Size DecimalDecimal Decimal Size Decimal Decimal Decimal

mm Decimal mm Decimal Decimalmm

80................ .013579................ .01451/64............. .015678................ .016077................ .018076................ .020075................ .021074................ .022573................ .024072................ .025071................ .026070................ .028069................ .029268................ .03101/32............. .031267................ .032066................ .033065................ .035064................ .036063................ .037062................ .038061................ .039060................ .040059................ .041058................ .042057................ .043056................ .04653/64............. .046955................ .052054................ .055053................ .05951/16............. .062552................ .063551................ .067050................ .070049................ .073048................ .0760

5/64............. .078147................ .078546................ .081045................ .082044................ .086043................ .089042................ .09353/32............. .093841................ .096040................ .098039................ .099538................ .101537................ .104036................ .10657/64............. .109435................ .110034................ .111033................ .113032................ .116031................ .12001/8............... .125030................ .128529................ .136028................ .14059/64............. .140627................ .144026................ .147025................ .149524................ .152023................ .15405/32............. .156222................ .157021................ .159020................ .161019................ .166018................ .169511/64 ........... .1719

17................ .173016................ .177015................ .180014................ .182013................ .18503/16............. .187512................ .189011 ................ .191010................ .19359.................. .19608.................. .19907.................. .201013/64........... .20316.................. .20405.................. .20554.................. .20903.................. .21307/32............. .21882.................. .22101.................. .2280A ................. .234015/64........... .2344B ................. .2380C ................. .2420D ................. .24601/4............... .2500F ................. .2570G ................. .261017/64........... .2656H ................. .2660I................... .2720J .................. .2770K ................. .28109/32............. .2812L .................. .2900M ................. .295019/64........... .2969

N ................. .30205/16............. .3125O ................. .3160P ................. .323021/64........... .3281Q ................. .3320R ................. .339011/32 ........... .3438S ................. .3480T ................. .358023/64........... .3594U ................. .36803/8............... .3750V ................. .3770W ................ .386025/64........... .3906X ................. .3970Y ................. .404013/32........... .4062Z ................. .413027/64........... .42197/16............. .437529/64........... .453115/32........... .468831/64........... .48441/2............... .500033/64........... .515617/32........... .531235/64........... .54699/16............. .562537/64........... .578119/32........... .593839/64........... .60945/8............... .625041/64........... .640621/32........... .656243/64........... .6719

11/16 ........... .687545/64........... .703123/32........... .718847/64........... .73443/4............... .750049/64........... .765625/32........... .781251/64........... .796913/16........... .812553/64........... .828127/32........... .843855/64........... .85947/8............... .875057/64........... .890629/32........... .906259/64........... .921915/16........... .937561/64........... .953131/32........... .968863/64........... .98441" ................ 1.00001-1/64 ......... 1.01561-1/32 ......... 1.03121-3/64 ......... 1.04691-1/16 ......... 1.06251-5/64 ......... 1.07811-3/32 ......... 1.09381-7/64 ......... 1.10941-1/8 ........... 1.12501-9/64 ......... 1.14061-5/32 ......... 1.15621-11/64 ........ 1.17191-3/16 ......... 1.18751-13/64 ....... 1.20311-7/32 ......... 1.21881-15/64 ....... 1.23441-1/4 ........... 1.2500

1-17/64 ....... 1.26561-9/32 ......... 1.28121-19/64 ....... 1.29691-5/16 ......... 1.31251-21/64 ....... 1.32811-11/32 ........ 1.34381-23/64 ....... 1.35941-3/8 ........... 1.37501-25/64 ....... 1.39061-13/32 ....... 1.40621-27/64 ....... 1.42191-7/16 ......... 1.43751-29/64 ....... 1.45311-15/32 ....... 1.46881-31/64 ....... 1.48441-1/2 ........... 1.50001-33/64 ....... 1.51561-17/32 ....... 1.53121-35/64 ....... 1.54691-9/16 ......... 1.56251-37/64 ....... 1.57811-19/32 ....... 1.59381-39/64 ....... 1.60941-5/8 ........... 1.62501-41/64 ....... 1.64061-21/32 ....... 1.65621-43/64 ....... 1.67191-11/16 ........ 1.68751-45/64 ....... 1.70311-23/32 ....... 1.71881-47/64 ....... 1.73441-3/4 ........... 1.75002-1/4 ........... 2.2500

.35............... .0138

.38............... .0150

.40............... .0157

.42............... .0165

.45............... .0177

.48............... .0189

.50............... .0197

.55............... .0217

.60............... .0236

.65............... .0256

.70............... .0276

.75............... .0295

.80............... .0315

.85............... .0335

.90............... .0354

.95............... .03741.00............. .03941.05............. .04131.10............. .04331.15............. .04531.20............. .04721.25............. .04921.30............. .05121.35............. .05311.40............. .05511.45............. .05711.50............. .05911.55............. .06101.60............. .06301.65............. .06501.70............. .06691.75............. .06891.80............. .07091.85............. .07281.90............. .0748

1.95............. .07682.00............. .07872.05............. .08072.10............. .08272.15............. .08462.20............. .08662.25............. .08862.30............. .09062.35............. .09252.40............. .09452.45............. .09652.50............. .09842.55............. .10042.60............. .10242.65............. .10432.70............. .10632.75............. .10832.80............. .11022.90............. .11423.00............. .11813.10............. .12203.20............. .12603.25............. .12803.30............. .12993.40............. .13393.50............. .13783.60............. .14173.70............. .14573.75............. .14763.80............. .14963.90............. .15354.00............. .15754.10............. .16144.20............. .16544.25............. .1673

4.30............. .16934.40............. .17324.50............. .17724.60............. .18114.70............. .18504.75............. .18704.80............. .18904.90............. .19295.00............. .19695.10............. .20085.20............. .20475.25............. .20675.30............. .20875.40............. .21265.50............. .21655.60............. .22055.70............. .22445.75............. .22645.80............. .22835.90............. .23236.00............. .23626.10............. .24026.20............. .24416.25............. .24616.30............. .24806.40............. .25206.50............. .25596.60............. .25986.70............. .26386.75............. .26576.80............. .26776.90............. .27177.00............. .27567.10............. .27957.20............. .2835

7.25............. .28547.30............. .28747.40............. .29137.50............. .29537.60............. .29927.70............. .30317.75............. .30517.80............. .30717.90............. .31108.00............. .31508.10............. .31898.20............. .32288.25............. .32488.30............. .32688.40............. .33078.50............. .33468.60............. .33868.70............. .34258.75............. .34458.80............. .34658.90............. .35049.00............. .35439.10............. .35839.20............. .36229.25............. .36429.30............. .36619.40............. .37019.50............. .37409.60............. .37809.70............. .38199.75............. .38399.80............. .38589.90............. .389810.00........... .393710.20........... .4016

mm Decimal mm Decimal

10.50........... .413410.80........... .425211.00 ........... .433111.20 ........... .440911.50 ........... .452811.80 ........... .464612.00........... .472412.20........... .480312.50........... .492113.00........... .511813.50........... .531514.00........... .551214.50........... .570915.00........... .590615.50........... .610216.00........... .629916.50........... .649617.00........... .669317.50........... .689018.00........... .708718.50........... .728319.00........... .748019.50........... .767720.00........... .787420.50........... .807121.00........... .826821.50........... .846522.00........... .866122.50........... .885823.00........... .905523.50........... .925224.00........... .944924.50........... .964625.00........... .984326.00........... 1.0236

mm Decimal

27.00........... 1.063028.00........... 1.102429.00........... 1.141730.00........... 1.181131.00........... 1.220532.00........... 1.259833.00........... 1.299234.00........... 1.338635.00........... 1.378036.00........... 1.417337.00........... 1.456738.00........... 1.496139.00........... 1.535440.00........... 1.574841.00........... 1.614242.00........... 1.653543.00........... 1.692944.00........... 1.732345.00........... 1.771746.00........... 1.811047.00........... 1.850448.00........... 1.889849.00........... 1.929150.00........... 1.968555.00........... 2.165460.00........... 2.362265.00........... 2.559170.00........... 2.755975.00........... 2.952880.00........... 3.149685.00........... 3.346590.00........... 3.543395.00........... 3.7402100.00......... 3.9370105.00......... 4.1339

DEciMaLconvErSionchart

Documents

Acme PrecisionBushings