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CAT NO.4001-2
English
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1
The “D” of this symbol stands for “Daido Metal Company.”
It also stands for “Development,”
“Dream”and“Dynamic.”
The design also includes the “I”of“Innovation,”
“Invention”and“Intellectual excitement.”
The shape represents “bimetal”and “half bearing”
and the curve is also an allusion to a bridge.
The blue color is the blue of the sky and the sea, meaning the Earth.
"Tribology"- the word is derived from the Greek "tribos" meaning "friction" and refers to the basic
technology of bearings: the physical and scientific analysis of friction, wear and lubrication when
physical objects move. Machines always have parts that are subject to friction, making them
susceptible to wear and other problems. In order to provide solutions to these problems Daido
Metal established a tribological approach using a combination of bimetal, surface treatment and
precision machining technologies. We now have a global reputation as a manufacturer of plain
bearings for all fields with a strong focus on the automotive industry. The knowledge of bearings
we have fostered has opened up new fields and is expanding the dreams and possibilities for
21st century society. Where there are moving parts you will find Daido products. Our aim is to
build on our position as Japan's leader in Tribology to become the World's leader in Tribology.
EnvironmentalResponsibility
2
Meeting the Challenges of Ecology Through TechnologyDaido Metal is also actively undertaking the development of ecological products that are not harmful to people or the environment.The restriction on products containing materials such as lead, hexavalent chromium and other chemical substances that have an adverse impact on humans and the eco system on a global scale are becoming stricter as shown in the Restriction on Hazardous Substances (RoHS) and End-of-Life Vehicles (ELV) directives. As a company dealing with all types of bearings, from development through to scrapping, we rigorously control the chemical substances in our products and approach this issue with stress on completely eliminating such substances from use.
Disposition of polytetrafluoroethylene (PTFE) bearings with backsteel
When specifying PTFE bearings with backsteel for new designs please select a substitute material. For previously designed products please switch from affected materials to a substitute material as soon as possible.
We have been manufacturing and selling PTFE bearings with backsteel for more than thirty years but environmental issues have made it difficult to offer some types of PTFE bearings with backsteel.
Material affected
(manufacture
discontinued)
Substitute
material
DDU01 DDK01 DDD01 DDD02
DDK05 DDK05DDK02 DDK06
3
Instead of using lead which is the predominant bearing material, we are developing lead-free materials whose properties are equivalent to those of lead. We are doing this out of concern for the impact of lead on the environment. This is demonstrated in fields such as bearings for automotive use and bearings for dam gates where high ecological performance is a concern.
Products bearing this mark contain levels of cadmium, lead, mercury and hexavalent chromium that are within the restrictions of the ELV Directive.
Products bearing this mark contain levels of cadmium, lead, mercury, hexavalent chromium, polybrominated biphenyls (PBB) and polybrominated diphenyl ether (PBDE) that are all within the restrictions of the RoHS Directive.
New Product Development
4
Cementing our Reputation as the Leading Company for BearingsComprehensive Tribology Research and Development
Quality Assurance Recognized Worldwide
Permanent Environmental Management System
Daido Metal has Tribology in its genes. Accordingly, we have established a central research laboratory that is one of the few comprehensive Tribology research and development bodies in the world. It deals with everything from theoretical research to development of new materials and composite materials, development and design of bearing products, and development of production technology. Its scope extends as far as the development of products that utilize technology relating to Tribology. By linking from the central research laboratory to the devel-opment teams in each production department, we can respond accurately to sophisticated requirements. Through joint development and technology exchange with our clients, who are world leaders in their fields, we can also make a contribution to improving the standard of technology. We are also contributing to international standardization through our participation in the "ISO/TC123 Japan Plain Bearing Committee" of the Japan Society of Mechanical Engineers.
Daido Metal is promoting production activity based on supplying products to the user from our nearest production location. This is done through our global management system. In doing so we are able to not only acquire international quality standards such as ISO9001 and ISO/TS16949, but also to meet specific customer requirements and certification such as Ford Q1.
Daido Metal considers the global environment to be mankind's common asset. We actively work to protect the environment as it is an important issue. We perceive environmental management systems such as ISO 14001 as an effective tool to continuously reduce our impact on the envir-onment.
Distribution of oil film pressure
Analysis of plastic-resin flow(pressure at start of dwell)
Analysis of plastic-resin flow (temperature at completion of filling)
FEM analysis of connecting rodEHL Analysis
ISO9000・QS9000 ISO14001ISO/TS16949
5
System for Total In-house Integrated Production, Harnessing Technology at the Atomic Level
Machining Process
Strips of bimetal are cut and formed to generate the product. Micron level accuracy is required in
all processes.
By sintering a porous copper alloy onto steel and impregnating it with resin a strong bond is formed.
Half bearing
Wrapped bush
Impregnation
Plastics series bimetal
Plastic impregnation
Sinter
Sizing
By layering steel and alu-minum alloy and applying a high pressure, bonding at the atomic level is ach-ieved.
SteelCleaning
Sinter
Powder spread
Roll-bonding
Aluminum alloy series bimetal
Steel
Manufacturing Processes of Plain Bearings
We implement integrated production with all processes done in-house, from the produc-tion of the bimetal material down to the man-ufacture of the final product. We implement strict control in each process to create high performance, high-precision products.
Bimetal Blanking Forming Face and chamfering Piercing Nicking Oil grooving
Blanking Bending Forming Face and chamfering O.D. grinding Wall thickness finishing Plating
Joint face broaching Wall thickness finishing Plating
Bimetal
6
Centrifugal Casting Manufacturing
Process This is the technology for making cylindrical bearings of uniform strength, with no joints. The bear-ing alloy is cast by utilizing the centrifugal force generated by ro-tating a steel pipe. All processes are integrated, from working to fin-ishing.
By scattering copper alloy powder onto steel and then heating to a high temperature, a diffused bonding is created.
Centrifugal Casting
Bimetal Manufacturing Process
A "bimetal" is a compound material that consists of a bearing layer strongly bonded onto a steel sub-strate, which gives it strength and di-mensional stability. We make use of a variety of bonding technologies matched to the characteristics of dif-ferent bearing materials.
Cleaning
Linish
Bond
Sintering
Copper based alloy series bimetal
CleaningSteel
Powder spread
1st sinter
Roll
2nd sinter
Steel pipe Casting (white alloy) Thickness semi-finish boring Cutting-off
Face and chamfering O.D. finishing (grinding) Piercing Oil grooving Plating Boring/Bore broaching
7
8
AutomobilesAutomobile bearings are the cornerstone of Daido Metal's operations and have been adopted by all Japanese automobile manufacturers and the main manufacturers in other countries. We have the largest market share in Japan for plain bearings for engines. The high-technology engines of today impose sophisticated demands such as high performance and high efficiency. Over one hundred different Daido Metal parts of thirty different types may be used for a single automobile: these are mainly engine-related but include other parts such as bushes for the power steering pump. These products of exceptionally high technical standards and reliability are used not only for passenger cars, buses and construction machinery, but also for racing cars including Formula 1, giving an ultra high-tech edge in motor sports applications.
Power steering
Air compressor
DAITHERMO DTP
Shock absorber
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9
Engine
Throttle lever
Door hinge
DAIDYNE DDK05
10
FOODS & ECOLOGYWe provide a wide range of bearings that contribute to the environment and ecology through their usage of renewable energy, and which are energy-saving, labour-saving and non-polluting. Our products contribute to the preservation of a range of resources and environmental conservation.
Wind Power System
Offshore Oil Drilling PlatformBeer Production Line
DAIDYNE DBB01
THERMALLOY TYPE T
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11
TRANSPORTThis includes automobiles for personal transport, as well as railways and aircraft for the mass transportation of passengers and cargo. Manufacturers of these modes of transport are constantly searching for improvements in efficiency, convenience, comfort and safety. Our non-lubricant bearings provide excellent reliability with zero maintenance needed over a long period of time.
Vessel
Monorail
Aircraft
DAIBEST DBX01 DAISLIDE
CONSTRUCTION
Bridge
Excavator Dam
Construction site
THERMALLOY TYPE D DAISLIDE
Resources Development such as engineering and construction requires machinery that is designed for the hostile environment in which they operate. Partic-ular requirements have led to our high impact resis-tant, wear resistant, non-lubricated bearings being specified in these machines. In other fields, such as dams, bridges and water gates earthquake resistant equipment is required.
12
�����������
GENERAL INDUSTRY
Roundness tester
Roller conveyor
DAIDYNE DDK05
Injection molding machine
Multifunctional lathe
THERMALLOY
Our maintenance free bearings are also used in a wide range of F.A. equipment requiring high accuracy and complex process control in machine tools and in-jection moulding machines respectively, and also in industrial robots where there are strict requirements for wear resistance, seizure resistance and long term operation. In addition we supply waste liquid process-ing free-oil-filmed water droplet supply machine.
13
Roller coaster Ferris wheel
DAITHERMO DTK
Racing bikes DAIDYNE DDK05
Racing car
Snowmobile
AMUSEMENT
LEISURE & SPORT
Enjoyed by families and young people alike, roller coasters, big dippers and other fairground rides all use our heavy duty sliding bearings, reliably ensuring everyone stays on track time after time in complete safety.
Speed fighter F1 machine, motocross bike, jet ski, snowmobile --- For those fields high-speed resistance, a comfortable ride and extra high safety are required. In those fields, our maintenance free highly reliable bearings are used in engines and shock absorber etc.
14
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Parabolic Antenna Multi-function Photocopier
DAIMESH DMM01
COMMUNICATIONS AND OFFICE AUTOMATION SYSTEM
LIVING AND HEALTH EQUIPMENT
Photocopier, Printer, Video machines, etc. All of these are high performance information processing devices which use our non lubricant bearings meaning that they are free from oil stains and leakage in areas such as quiet, low vibration drives. Another benefit is the light weight and compact design.
Home-care beds Massage equipment
DHA
Electrical equipment and Interior Appliances have one requirement in common: zero pollution. We have a wide range of bearings which support this requirement.
15
16
DAIDYNE DDK05
DAIDYNE DDK02
DAIDYNE DDK06
DAIBEST DBB01
DAIBEST DBS02
DAIBEST DBX01
DAIMESH DMM01
THERMALLOY TYPE D
THERMALLOY PILLOW UNIT
THERMALLOY PV PLATES
THERMALLOY TYPE T
THERMALLOY TYPE TM
THERMALLOY TYPE BB
DAISLIDE17
18
28
30
32
40
46
52
56
64
66
68
74
80
86
DAIDYNE DDK05DAIDYNE DDK05
〈Major Applications〉General industrial machinery, hydraulic equipment, household electric
appliances, automotive parts, textile machinery and packaging machi-
nery
Wear Resistance
5 3 4 5 4 4
Load Resistance Structure Sliding Layer
Component
PTFE+α
No Lubricati on
In Acid or Alkali
Effect of Various Atmospheres
Friction Coefficient
With Steel Backing
3 5 5 3 3 34
5=Excellent 4=Very good 3=Good 2=Fair 1=Poor
3 4 5 4 5
〈Target Properties〉
Specific Load MPa
Sliding Speed m/min
Service Temp. Range ℃ Friction
Coefficient μ
Tolerance of Foreign Particles Normal Max.
Normal Max.
Below 49.0
Below 15.0
Min. to Max.
137 60 -200~280 0.03~0.2 Low
This product is an environmentally friendly "Lead free bearing."This compound bearing, a "perfect oilless bearing" that does not require any lubricant at all uses polytetrafluoroethylene (PTFE) resin, has excellent low friction characteristics and also optimizes metal properties such as strength and dimensional stability.
Features
The bearing surface has such low a coefficient of static and dynamic friction that the surface runs smoothly without lubrication, and in addition, the so-called stick and slip phenomenon is eliminated. The bearing can be used in oil as well.The operating temperature range extends from -200℃ to +280℃.Adaptable to operations under high-load, impact load, intermittent operation and reciprocating motion.Free from electrostatic induction (When installed, each bearing has an electrical resistance of 1Ω to 10Ω per 1 cm2 wide contact area.)The bearing surface is highly resistant to most industrial chemicals and solvents such as petroleum and alcohol.The bearing will not damage the surface of engaging component (shaft).Extended service life.The bearing is light and thin (max. 3 mm thick), requiring little space and permits compact equipment design.The bearing minimizes operating noise.
・
・
・
・
・
・
・・
・
Grease
Boundary and Fluid
No Lubricati on
Grease
Boundary and Fluid
No Lubricati on
Grease
Boundary and Fluid
No Lubricati on
Grease
Boundary and Fluid
In Vapor
In Water
In Vacuum
In Air
Tolerance of
Foreign Particles
Sliding Speed
〈Characteristics〉
18
DDK05 bearing is free from the skew problem.
DDK05 bearing can also be used for sliding motion in the axial
direction.
DDK05 bearing allows very compact equipment design that
does not occupy wide space.
In general the bearing price is competitive compared to ball
bearings.
The bearing exhibits preeminent resistance against fretting
corrosion.
Major Superior Points to Roller Bearing
Permitted bearing pressure is high.
The roller bearing cannot be used under the conditions of high-
load, low speed operation, reciprocating and intermittent motion
where boundary lubrication condition cannot be assured and
further at high temperature (+280℃) or low temperature (-200℃).
DDK05 bearing can be used in various liquids and gases, or in a
vacuum.
Standard bearings are stocked and are available for quick
delivery.
Superior Points to Roller Bearing
Physical Characteristics
Compressive Strength (MPa)
Coefficient of Linear Thermal Expansion (10-6/℃)
Heat Transfer Coefficient (W/m-k)
Service Temperature Limit (℃)
Friction Coefficient
304
11 (direction parallel to bearing face), 30 (thickness direction)
42
-200~+280
0.04 to 0.1 (below 6 m/min, 3.5 to 55 MPa)
0.06 to 0.18 (6 to 300 m/min, below 3.5 MPa)
Wear during operation
Wea
r am
ount
(μm
)
Wear during running-in
20
15
10
5
0200 400 600 800 1,000 1,200
Operation time (H)
<Table 1> Wear of DDK05 Dry Bearing
Friction properties/characteristics of DDK05 Dry Bearing
The graph shows that during the running in stage, part of the
surface layer rapidly transfers to the shaft surface to make to the
irregularity flat and form a smooth low-wear and low-friction
surface. During operation when the surface layer consisting of
PTFE mixture becomes thinner friction between the metals of the
bearing and the shaft temporarily occurs. Then the PTFE mixture
expands due to the heat generated by the friction and the mixture is
pushed out from the porous intermediate layer and supplied to the
bearing surface very slowly. Therefore no wear occurs on the shaft.
Sectional photograph of
DDK05 dry bearing after
some hours of running in have
elapsed.
Before running-in
Proper Operation of DDK05 Dry Bearing
When the DDK05 bearing is operated under conditions of high
loading, the appearance of the bearing surface changes as the
running-in process occurs. When the running in process is
complete the bearing surface changes to gray-green colour.
However this shows that the DDK05 bearing has been run in and is
operating normally. This change in appearance does not affect the
bearing performance and can withstand extended operation.
・・
・
・
・
・・
・
・
19
DA
IDY
NE
DD
K05
20
DDK05 BushingDesignation of Part Number
K5 B 00 00Bushing LengthBushing Nominal I.D.BushingProduct Symbol
K5B 0303
(Bushing Inner Diameter: 3 to 28 mm)
Please specify by part number.
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0 φ6 H74
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0 φ7 H75
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+0.023φ8-0.025-0.037φ6+0.015
0 φ8 H76
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+0.023φ9-0.025-0.040φ7+0.015
0 φ9 H77
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+0.025φ10-0.025-0.040φ8+0.015
0 φ10 H78
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+0.030φ11-0.025-0.040φ9+0.018
0 φ11 H79
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+0.030φ12-0.025-0.040φ10+0.018
0 φ12 H710
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+0.030φ14-0.025-0.043φ12+0.018
0 φ14 H712
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+0.033φ15-0.025-0.043φ13+0.018
0 φ15 H713
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+0.033φ16-0.025-0.043φ14+0.018
0 φ16 H714
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+0.038φ17-0.025-0.043φ15+0.018
0 φ17 H715 0 -0.0251.0+0.073
+0.038φ18-0.025-0.043φ16+0.018
0 φ18 H716 0 -0.0251.0+0.081
+0.046φ19-0.025-0.043φ17+0.021
0 φ19 H717 0 -0.0251.0+0.081
+0.046φ20-0.025-0.043φ18+0.021
0 φ20 H718 0 -0.0301.5+0.081
+0.046φ22-0.025-0.046φ19+0.021
0 φ22 H719 0 -0.0301.5+0.081
+0.046φ23-0.025-0.046φ20+0.021
0 φ23 H720 0 -0.0301.5+0.086
+0.051φ25-0.025-0.046φ22+0.021
0 φ25 H722 0 -0.0301.5+0.086
+0.051φ27-0.025-0.046φ24+0.021
0 φ27 H724 0 -0.0301.5+0.093
+0.056φ28-0.025-0.046φ25+0.021
0 φ28 H725 0 -0.0302.0+0.115
+0.075φ30-0.025-0.046φ26+0.021
0 φ30 H726 0 -0.0302.0+0.115
+0.075φ32-0.025-0.046φ28+0.025
0 φ32 H728
21
Slit
Allo
y T
hick
ness 0
.3±
0.1
Chamfer on I.D. at Both Sides
Wal
l Thi
ckne
ss
Chamfer on O.D. at Both Sides
O.D
.
Length
DA
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NE
DD
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DDK05 BushingDesignation of Part Number
K5 B 00 00Bushing LengthBushing Nominal I.D.BushingProduct Symbol
K5B 0312
(Bushing Inner Diameter: 30 to 160 mm)
Please specify by part number.
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+0.075φ35-0.025-0.050φ31+0.025
0 φ35 H731
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+0.075φ36-0.025-0.050φ32+0.025
0 φ36 H732
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+0.075φ39-0.025-0.050φ35+0.025
0 φ39 H 735
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+0.075φ42-0.025-0.050φ38+0.025
0 φ42 H 738
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+0.075φ44-0.025-0.050φ40+0.025
0 φ44 H 740
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+0.075φ50-0.025-0.050φ45+0.025
0 φ50 H 745
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+0.095φ55-0.025-0.050φ50+0.030
0 φ55 H 750
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+0.095φ60-0.025-0.055φ55+0.030
0 φ60 H 755
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+0.095φ65-0.025-0.055φ60+0.030
0 φ65 H 760
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0 φ70 H 765
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0 φ75 H 770
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+0.095φ80+0.035+0.005φ75+0.030
0 φ80 H 775 0 -0.0502.47+0.165
+0.100φ85+0.035+0.005φ80+0.035
0 φ85 H 780 0 -0.0502.47+0.165
+0.100φ90+0.035 0φ85+0.035
0 φ90 H 785 0 -0.0502.47+0.165
+0.100φ95+0.035 0φ90+0.035
0 φ95 H 790 0 -0.0502.47+0.180
+0.115φ105+0.035 0φ100+0.035
0 φ105 H7100 0 -0.0502.47+0.180
+0.115φ115+0.035 0φ110+0.035
0 φ115 H7110 0 -0.0502.47+0.185
+0.120φ125+0.035 0φ120+0.040
0 φ125 H7120 0 -0.0502.47+0.185
+0.120φ135+0.035-0.005φ130+0.040
0 φ135 H7130 0 -0.0502.47+0.185
+0.120φ145+0.035-0.005φ140+0.040
0 φ145 H7140 0 -0.0502.47+0.205
+0.140φ155+0.035-0.005φ150+0.040
0 φ155 H7150 0 -0.0502.47+0.205
+0.140φ165+0.035-0.005φ160+0.040
0 φ165 H7160
23
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Allo
y T
hick
ness 0
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0.1
Chamfer on I.D. at Both Sides
Wal
l Thi
ckne
ss
Chamfer on O.D. at Both Sides
O.D
.
Length
DA
IDY
NE
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Designation of Part Number
K5 F 00 00 00Flange O.D.Bushing LengthBushing Nominal I.D.Flanged BushingProduct Symbol
K5F 0303-7
Flanged DDK05 Bushing
24
(Bushing Inner Diameter: 3 to 60 mm)
Please specify by part number.
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0 φ9H77
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0 φ10H78
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0 φ12H710
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0 φ14H712 0 -0.0251.0+0.063
+0.033φ16 0 -0.151.0 0
-0.8 φ22-0.025-0.043φ14+0.018
0 φ16H714 0 -0.0251.0+0.073
+0.038φ17 0 -0.151.0 0
-0.8 φ23-0.025-0.043φ15+0.018
0 φ17H715 0 -0.0251.0+0.073
+0.038φ18 0 -0.151.0 0
-0.8 φ24-0.025-0.043φ16+0.018
0 φ18H716 0 -0.0251.0+0.081
+0.046φ20 0 -0.151.0 0
-0.8 φ26-0.025-0.043φ18+0.021
0 φ20H718 0 -0.0301.5+0.081
+0.046φ23 0 -0.151.5 0
-0.8 φ31-0.025-0.046φ20+0.021
0 φ23H720 0 -0.0301.5+0.081
+0.046φ25 0 -0.151.5 0
-0.8 φ33-0.025-0.046φ22+0.021
0 φ25H722 0 -0.0301.5+0.086
+0.051φ27 0 -0.151.5 0
-0.8 φ35-0.025-0.046φ24+0.021
0 φ27H724 0 -0.0301.5+0.093
+0.056φ28 0 -0.151.5 0
-0.8 φ36-0.025-0.046φ25+0.021
0 φ28H725 0 -0.0302.0+0.115
+0.075φ30 0 -0.152.0 0
-0.8 φ38-0.025-0.046φ26+0.021
0 φ30H726 0 -0.0302.0+0.115
+0.075φ32 0 -0.152.0 0
-0.8 φ40-0.025-0.046φ28+0.025
0 φ32H728 0 -0.0302.0+0.115
+0.075φ34 0 -0.152.0 0
-0.8 φ42-0.025-0.046φ30+0.025
0 φ34H730 0 -0.0302.0+0.115
+0.075φ35 0 -0.152.0 0
-0.8 φ45-0.025-0.050φ31+0.025
0 φ35H731 0 -0.0302.0+0.115
+0.075φ36 0 -0.152.0 0
-0.8 φ46-0.025-0.050φ32+0.025
0 φ36H732 0 -0.0302.0+0.115
+0.075φ39 0 -0.152.0 0
-0.8 φ49-0.025-0.050φ35+0.025
0 φ39H735 0 -0.0302.0+0.115
+0.075φ42 0 -0.152.0 0
-0.8 φ52-0.025-0.050φ38+0.025
0 φ42H738 0 -0.0302.0+0.115
+0.075φ44 0 -0.152.0 0
-0.8 φ54-0.025-0.050φ40+0.025
0 φ44H740 0 -0.0402.5+0.115
+0.075φ50 0 -0.152.5 0
-0.8 φ60-0.025-0.050φ45+0.025
0 φ50H745 0 -0.0402.5+0.145
+0.095φ55 0 -0.152.5 0
-0.8 φ65-0.025-0.050φ50+0.030
0 φ55H750 0 -0.0402.5+0.145
+0.095φ60 0 -0.152.5 0
-0.8 φ70-0.025-0.050φ55+0.030
0 φ60H755 0 -0.0402.5+0.145
+0.095φ65 0 -0.152.5 0
-0.8 φ75-0.025-0.050φ60+0.030
0 φ65H760
25
Chamfer on I.D.
Alloy Thickness 0.3±0.1
Allo
y T
hick
ness 0
.3
Slit
±0.
1
R0.5
R3.5 and less
Length
Wal
l Thi
ckne
ss
O.D
.
Fla
nge
O.D
.
Chamfer on O.D.
Flange Thickness
DA
IDY
NE
DD
K05
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26
DDK05 Thrust WasherDesignation of Part Number
K5 T 00
Nominal I.D.Thrust WasherProduct Symbol
K5TPlease specify by part number.
NominalI.D. I.D. O.D. Thickness
Knock Pin Hole
Dia. P. C. DHousing
Recess Depth
6
8
10
12
14
16
18
20
22
24
25
30
35
40
45
50
+0.25 08
10
12
14
16
18
20
22
24
26
28
32
38
42
48
52
16
18
24
26
30
32
36
38
42
44
48
54
62
66
74
78
0-0.25
1.5 -0.03-0.08
-0.03-0.082.0
1.100
1.625
2.125
3.125
4.125
+0.20 0
+0.25 0
+0.25 0
+0.25 0
+0.25 0
12
14
18
20
23
25
28
30
33
35
38
43
50
54
61
65
±0.12
1.0
1.5
+0.20-0.05
+0.20-0.05
Part Number
K5T06K5T08K5T10K5T12K5T14K5T16K5T18K5T20K5T22K5T24K5T25K5T30K5T35K5T40K5T45K5T50
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
Knock Pin Hole Dia.
Wall Thickness
Alloy Thickness0.3±0.1
P.C.D
I.D.
O.D
.
06
(Unit: mm)
27
Thickness Indication SymbolSlide PlateProduct Symbol
Please specify by part number.
DDK05 Slide PlateDesignation of Part Number
K5 P 00
K5P
1.0
1.5
2.0
2.5
3.0
-0.03-0.13
±0.05
500 +10.0 0
80
90
100
100
100
+2.0 0
Part Number Thickness Width Length
K5P100
K5P150
K5P200
K5P250
K5P300
〃
〃
〃
〃
〃
〃
-0.05-0.15
Alloy Thickness0.3±0.1
Length
Wid
th
Wall Thickness
100
(Unit: mm)
DA
IDY
NE
DD
K05
〈Major Applications〉Shock absorber, Gear pump, PS pump, Automobile parts and Generic
industrial machinery
Wear Resistance
44 5 4 4 5
Load Resistance Structure Sliding Layer
Component
PTFE+α
No Lubricati on
In Acid or Alkali
Effect of Various Atmospheres
Friction Coefficient
With Steel Backing
3 5 5 3 3 33 3 5 4 4 5
〈Target Properties〉
〈Characteristics〉Sliding Speed m/min
Service Temp. Range ℃ Friction
Coefficient μ
Tolerance of Foreign Particles Normal Max.
Normal Max.
Below 49.0
Below 180
(Boundary Lubrication)
Min. to Max.
137240
-200~280 0.01~0.1 (Boundary Lubrication)Low
Grease
Boundary and Fluid
No Lubricati on
Grease
Boundary and Fluid
No Lubricati on
Grease
Boundary and Fluid
No Lubricati on
Grease
Boundary and Fluid
In Vapor
In Water
In Vacuum
In Air
Tolerance of
Foreign Particles
(Boundary Lubrication)
Sliding Speed
Specific Load MPa
This product is an environmentally friendly "lead-free bearing." The material structure of DAIDYNE DDK02 consists of multiple layers of PTFE resin + porous intermediate layer + steel lining (similar to that of DDK05 Dry Bearing) and due to the improvement of the sliding layer and porous layer, boundary surface performance and fluid lubrication have also improved.
Features
Excellent wear resistance due to the performance of the
boundary surface and fluid lubrication. Wear resistance is two or
three times better than that of DDK05.
Excellent load resistance due to the performance of the
boundary surface and fluid lubrication. Load resistance two or
three times more than that of DDK05.
Low friction characteristics due to the performance of boundary
surface and fluid lubrication. Lower friction characteristics than
that of DDK05
Excellent cavitation resistance compared with DDK05
・
・
・
・
5=Excellent 4=Very good 3=Good 2=Fair 1=Poor
28
DAIDYNE DDK02DAIDYNE DDK02
φ19
φ25
φ40
φ60
φ160
-
φ19
φ25
φ40
φ60
1.0 0 -0.020
1.5 0 -0.020
2.0 0 -0.025
2.5 0 -0.040
2.47 0 -0.050
(Unit: mm)
1. Bushing Size (mm)
2. Speed (m/min)
3.Specific Load (MPa)
4.Clearance (Diameter)(mm)
5.Lubrication
6.Temperature
7.Shaft Material
Roughness (μm Rmax)
Hardness (Hv)
8.Test Time (H)
φ20×φ23×20L
3
19.6
0.08~0.10
ISO VG22・0.13 cc/min
Room Temperature
S55C
1.0
500~600
100
Performance Comparison between DDK05 and DDK02
Test Conditions
DDK05
Wear amount (μm) Friction Coefficient10 20 30 40 50 60
DDK02
0.01 0.02 0.03
The following results show the comparison of the amount of wear and the friction coefficient under the conditions of lubrication using shock absorber oil.
Standard Dimensions of the DDK02 Bushing
Thickness Dimensions of the DDK02 Bushing
Bushing nominal inner diameterThickness (T)
min max
All dimensions apart from the thickness tolerance are
identical to those of the DDK05 bushing. Please refer to the
dimensions for the DDK05 bushing.
29
DA
IDY
NE
DD
K02
The material structure of DDK06 consists of multiple layers of PTFE resin + porous intermediate layer + steel lining (similar to that of DDK05 Dry Bearing) and due to the improvement of the sliding layer and porous layer, boundary surface performance and fluid lubrication have also improved.
Features
〈Major Applications〉Shock absorber, General industrial machinery, automotive parts
Wear Resistance
4 4 5 3 4 4
Load Resistance Structure Sliding Layer
Component
PTFE+α
No Lubricati on
In Acid or Alkali
Effect of Various Atmospheres
Friction Coefficient
With Steel Backing
3 5 5 3 3 33 3 5 4 4 5
〈Target Properties〉
Specific Load MPa
Sliding Speed m/min
Service Temp. Range ℃ Friction
Coefficient μ
Tolerance of Foreign Particles Normal Max.
Normal Max.
Below 29.4
Below 180
(Boundary Lubrication)
Min. to Max.
137240
(Boundary Lubrication)
-200~280 0.01~0.1 (Boundary Lubrication)Low
Grease
Boundary and Fluid
No Lubricati on
Grease
Boundary and Fluid
No Lubricati on
Grease
Boundary and Fluid
No Lubricati on
Grease
Boundary and Fluid
In Vapor
In Water
In Vacuum
In Air
Tolerance of
Foreign Particles
Sliding Speed
〈Characteristics〉
Excellent cavitation resistance -- Approximately ten times better
than DDK05
Low friction characteristics of the boundary surface and fluid
lubrication -- Lower friction characteristics than DDK05
Excellent wear resistance of the boundary surface and fluid
lubrication (at low or intermediate load) -- Three to five times
better wear resistance than DDK05
Excellent corrosion resistance -- Wide range of applications
・
・
・
・
5=Excellent 4=Very good 3=Good 2=Fair 1=Poor
30
DAIDYNE DDK06DAIDYNE DDK06
1. Bushing Size (mm)
2. Speed (m/min)
3.Specific Load (MPa)
4.Clearance (Diameter)(mm)
5.Lubrication
6.Temperature
7.Shaft Material
Roughness (μm Rmax)
Hardness (Hv)
8.Test Time (H)
φ20×φ23×20L
3
19.6
0.08~0.10
ISO VG22・0.13 cc/min
Room Temperature
S55C
1.0
500~600
100
Test Conditions
φ19
φ25
φ40
φ60
φ160
-
φ19
φ25
φ40
φ60
1.0 0 -0.020
1.5 0 -0.020
2.0 0 -0.025
2.5 0 -0.040
2.47 0 -0.050
The following results show the comparison of the amount of wear and the friction coefficient under the conditions of lubrication using shock absorber oil.
Results of Cavitation TestingPerformance Comparison between DDK05 and DDK06
1. Test sample dimensions
2. Alloy thickness
3. Surface layer thickness
4. Frequency
5. Output
6. Lubricant
7. Lubricant temperature
8. Clearance
9. Honed diameter
10. Test time
40×400.30.01 to 0.0319600Water10 to 201.0353
DDK05
Wear amount (μm) Friction Coefficient10 20 30 40 50 60
DDK06
0.01 0.02 0.03
DDK05
Volume reduction (�) Test sample configuration10 20
DDK06
Test conditions Dimensions Unit
mm mm mm kHz W - ℃ mm mm min
Standard Dimensions of the DDK06 Bushing(Unit: mm)Thickness Dimensions of the DDK06 Bushing
Bushing nominal inner diameterThickness (T)
min max
All dimensions apart from the thickness tolerance are
identical to those of the DDK05 bushing. Please refer to the
dimensions for the DDK05 bushing.
31
DA
IDY
NE
DD
K06
〈Major Applications〉General industrial machinery, hydraulic equipment, household elec-
tric appliances, and automotive parts
Wear Resistance
5 5 5 4 4 4
Load Resistance Structure Sliding Layer
Component
POM + Oil +α
No Lubricati on
In Acid or Alkali
Effect of Various Atmospheres
Friction CoefficientSliding Speed
With Steel Backing
4 5 2 3 3 35 4 4 4 4 5
〈Target Properties〉
〈Characteristics〉Sliding Speed m/min
Service Temp. Range ℃ Friction
Coefficient μ
Tolerance of Foreign Particles Normal Max.
Normal Max.
Below 29.4
Below 30.0
Min. to Max.
68.6 150 -40~110 0.02~0.15 (Oil Retaining)
Medium
Grease
Boundary and Fluid
No Lubricati on
Grease
Boundary and Fluid
No Lubricati on
Grease
Boundary and Fluid
No Lubricati on
Grease
Boundary and Fluid
In Vapor
In Water
In Vacuum
In Air
Tolerance of
Foreign Particles
Specific Load MPa
These are oil-impregnated bearings of our own proprietary lubrication characteristics, in which
lipophilic fibers and special filler material are uniformly dispersed within polyacetal plastic resin, a
plastic bearing material offering excellent bearing characteristics.
Type with back metal -- DBB01 dry bearing
Features
Can be used without an oil supply
Can be used at high-load and at high speed
Dimensions and shape are stabilized. Thin wall permits compact
equipment design.
Exhibits superior wear resistant properties where oil film
formation is difficult such as reciprocating motion, oscillating
motion or frequent start/stop
Abundant standard parts such as wrapped bushes and thrust
washers are available.
There is interchangeability with DDU01 Dry bearing and DBX01
bearing.
・・・
・
・
・
5=Excellent 4=Very good 3=Good 2=Fair 1=Poor
32
DAIBEST DBB01DAIBEST DBB01
Bearing Characteristics of DAIBEST
Property of DAIBEST Bearing Resin Layer
Specific GravityCoefficient of Linear
Thermal Expansion×10-5/°C
Heat Transfer Coefficient
Cal/sec・°C/cm
Tensile Strength MPa
Elongation %
Oil Content % 1.4 8.4 Above 42 Above 10 Above 45.5×10-4
Bearing Characteristics and Test Data
DBB01 Dry Bearing
MPa
5
4
3
2
1
030 60m/minSpeed Bearing pressure
Bushing Test Lubrication: Dry Load: Cumulative load per 30 Minutes
Lubrication: Dry Speed: 60 m/min
Friction Coefficient
0.3
0.2
0.1
0.5 1.0 1.5 2.0 MPa
Lubrication
Allowable Max. PV value MPa-m/min Limit Service Temperature
°C
68.6
150
157
-40~ +120
When the bearing is used under lubri-
cation the bearing properties will in-
crease depending on the condition.
No Oil supply
Allowable Max. Load MPa
Allowable Max. Speed m/min
33
DA
IBES
TD
BB
01
34
DBB01 BushingDesignation of Part Number
DBB 00 00Bushing Length
Bushing Nominal I.D.
Product Symbol
DBB 0504
(Bushing Inner Diameter: 5 to 32 mm)
Please specify by part number.
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+0.023φ7 0 -0.012φ5 h7+0.015
0φ7H75
����������������-0.020-0.0601.0+0.053
+0.023φ8 0-0.012φ6 h7+0.015
0φ8H76
��������-0.020-0.0601.0+0.053
+0.023φ9 0-0.015φ7 h7+0.015
0φ9H77
��������-0.020-0.0601.0+0.055
+0.025φ10 0-0.015φ8 h7+0.015
0φ10H78
������������-0.020-0.0601.0+0.060
+0.030φ12 0-0.015φ10 h7+0.018
0φ12H710
��������-0.020-0.0601.0+0.060
+0.030φ14 0-0.018φ12 h7+0.018
0φ14H712-0.020-0.0601.0+0.063
+0.033φ16 0-0.018φ14 h7+0.018
0φ16H714-0.020-0.0601.0+0.073
+0.038φ17 0-0.018φ15 h7+0.018
0φ17H715-0.020-0.0601.0+0.073
+0.038φ18 0-0.018φ16 h7+0.018
0φ18H716-0.020-0.0601.0+0.081
+0.046φ20 0-0.018φ18 h7+0.021
0φ20H718-0.025-0.0651.5+0.081
+0.046φ23 0-0.021φ20 h7+0.021
0φ23H720-0.025-0.0651.5+0.086
+0.051φ25 0-0.021φ22 h7+0.021
0φ25H722-0.025-0.0651.5+0.086
+0.051φ27 0-0.021φ24 h7+0.021
0φ27H724-0.025-0.0651.5+0.093
+0.056φ28 0-0.021φ25 h7+0.021
0φ28H725-0.030-0.0802.0+0.115
+0.075φ30 0-0.021φ26 h7+0.021
0φ30H726-0.030-0.0802.0+0.115
+0.075φ32 0-0.021φ28 h7+0.025
0φ32H728-0.030-0.0802.0+0.115
+0.075φ34 0-0.021φ30 h7+0.025
0φ34H730-0.030-0.0802.0+0.115
+0.075φ36 0-0.025φ32 h7+0.025
0φ36H732
35
Slit
Allo
y T
hick
ness 0
.3±
0.1
Chamfer on I.D. at Both Sides
Wal
l Thi
ckne
ss
Chamfer on O.D. at Both Sides
O.D
.
Length
DA
IBES
TD
BB
01
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36
DBB01 BushingDesignation of Part Number
DBB 00 00Bushing LengthBushing Nominal I.D.Product Symbol
DBB 3512
(Bushing Inner Diameter: 35 to 100 mm)
Please specify by part number.
������������� ��������������������� ���������
����������� ����
�����������������������������
����������
����������������-0.030-0.0802.0+0.115
+0.075φ39 0-0.025φ35 h7+0.025
0φ39H735
����-0.030-0.0802.0+0.115
+0.075φ42 0-0.025φ38 h7+0.025
0φ42H738
����������������-0.030-0.0802.0+0.115
+0.075φ44 0-0.025φ40 h7+0.025
0φ44H740
������������-0.040-0.0952.5+0.115
+0.075φ50 0-0.025φ45 h7+0.025
0φ50H745
��������-0.040-0.0952.5+0.145
+0.095φ55 0-0.025φ50 h7+0.030
0φ55H750
����-0.040-0.0952.5+0.145
+0.095φ60 0-0.030φ55 h7+0.030
0φ60H755
����-0.040-0.0952.5+0.145
+0.095φ65 0-0.030φ60 h7+0.030
0 φ65H760
����-0.040-0.0952.5+0.145
+0.095φ70 0-0.030φ65 h7+0.030
0 φ70H765-0.040-0.0952.5+0.145
+0.095φ75 0-0.030φ70 h7+0.030
0 φ75H770
����-0.040-0.0952.5+0.145
+0.095φ80 0-0.030φ75 h7+0.030
0 φ80H775-0.040-0.0952.5+0.165
+0.100φ85 0-0.030φ80 h7+0.035
0 φ85H780-0.040-0.0952.5+0.165
+0.100φ90 0-0.035φ85 h7+0.035
0 φ90H785-0.040-0.0952.5+0.165
+0.100φ95 0-0.035φ90 h7+0.035
0 φ95H790-0.040-0.0952.5+0.180
+0.115φ105 0-0.035φ100 h7+0.035
0 φ105H7100
37
Slit
Allo
y T
hick
ness 0
.3±
0.1
Chamfer on I.D. at Both Sides
Wal
l Thi
ckne
ss
Chamfer on O.D. at Both Sides
O.D
.
Length
DA
IBES
TD
BB
01
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35��������
38����
40��������
45��������
50��������
55��������
60��������
65��������
70������������
75������������
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90������������
100���������������
Designation of Part Number
DBB 00 W Thrust Washer
Nominal I.D.
Product Symbol
DBB(Unit: mm)
+0.25 0
0-0.25
±0.1210
12
14
16
18
20
22
24
25
30
35
40
45
50
24
26
30
32
36
38
42
44
48
54
62
66
74
782.5
-0.05-0.20
1.5-0.05-0.20
1.6+0.45+0.20
2.0+0.45+0.20
+0.20+0.45
3.0
+0.20+0.45
4.0
18
20
23
25
28
31
34
36
38
44
51
55
62
67
1.1 0-0.25
1.6 0-0.25
12
14
16
18
20
23
25
27
28
34
39
44
50
55
DBB10W
DBB12W
DBB14W
DBB16W
DBB18W
DBB20W
DBB22W
DBB24W
DBB25W
DBB30W
DBB35W
DBB40W
DBB45W
DBB50W 〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
DBB01 Thrust Washer
Knock Pin Hole Dia.
Wall Thickness
Alloy Thickness
P.C.D
I.D.
O.D
.
10W
NominalI.D. I.D. O.D. Thickness
Knock Pin Hole
Dia. P. C. D Recess DepthPart Number
Please specify by part number.
38
Product SymbolThickness Indication SymbolSlide Plate
Designation of Part Number
SS 000 DBB
(Unit: mm)
+2.0 0
500+10.0 0
SS150DBB
SS200DBB
SS250DBB
1.5
2.0
2.5
-0.05-0.20 80
100
100
-0.20-0.05
0+2.0
-0.20-0.05
0+2.0
DBB
DBB01 Slide Plate
Alloy Thickness
Length
Wid
th
Wall Thickness
SS150
Part Number Thickness Width Length
Please specify by part number.
39
DA
IBES
TD
BB
01
These are oil-impregnated bearings of our own proprietary lubrication characteristics, in which lipophilic fibers and special filler material are uniformly dispersed within polyacetal plastic resin, a plastic bearing material offering excellent bearing characteristics.Solid type -- DBS02 dry bearing
〈Major Applications〉 General industrial machinery, food machinery, household electric ap-
pliances, automotive parts and entertainment parts
Wear Resistance
5 5 5 3 3 3
Load Resistance Sliding Layer
Component
Solid
POM + Oil +α
No Lubricati on
In Acid or Alkali
Effect of Various Atmospheres
Friction Coefficient
4 5 2 4 3 34 4 4 4 55
〈Target Properties〉
〈Characteristics〉Sliding Speed m/min
Service Temp. Range ℃ Friction
Coefficient μ
Tolerance of Foreign Particles Normal Max.
Normal Max.
Below 4.9
Below 19.6
Below 20
Min. to Max.
60 -40~80 Medium
Grease
Boundary and Fluid
No Lubricati on
Grease
Boundary and Fluid
No Lubricati on
Grease
Boundary and Fluid
No Lubricati on
Grease
Boundary and Fluid
In Vapor
In Water
In Vacuum
In Air
Tolerance of
Foreign Particles
0.02~0.15 (Oil Retaining)
Structure
Sliding Speed
Specific Load MPa
5=Excellent 4=Very good 3=Good 2=Fair 1=Poor
・・
・・・・
40
DAIBEST DBS02DAIBEST DBS02
POM + special filler material + lipophilic fibers + oil
(oil-impregnation rate of 4% or higher)
Composition: DBS02
Can be used without oil supply
Superior load carrying characteristics and wear resistant
properties
Low friction coefficient (μ=0.01 to 0.15) and excellent speed
properties
Minimizes operating noise and free from stick slip phenomenon
Will not damage the surface of engaging component
Shaft misalignment tolerance is excellent.
Features
41
Material Characteristics (Typical Values)
1.47 9~1360.8 8060
0.01~0.15 20 -40~8060
Specific weight Tensile strength (MPa)
Elongation (%)
Hardness (HRM)
Linear-expansion coefficient
Sliding Characteristics (Typical Values)
Friction coefficient(μ)
DBS02
Material Rated maximum load (MPa)
Rated maximum speed (m/min)
Service temperature range (℃)
2.Bearing Characteristics and Test Data
●DBS02 Dry Bearing
Bushing Test Lubrication: Dry Load: Cumulative load per each 30 Minutes
MPa
5
4
3
2
1
030 60m/min
Bearing pressure
Speed Bearing pressure
Lubrication: Dry Speed: 60 m/min
Friction Coefficient
0.3
0.2
0.1
0.5 1.0 1.5 2.0 MPa
Lubrication
Allowable Max. PV value MPa-m/min Limit Service Temperature
°C
19.6
60
157
-40~ +80
When the bearing is used under lubrication the bear-
ing properties will improve depending on the condi-
tion.
No Oil supply
Allowable Max. Load MPa
Allowable Max. Speed m/min
DA
IBES
TD
BB
02
Designation of Part Number
DBS 00 00Bushing LengthBushing Nominal I.D.Product Symbol
DBS 0303
DBS02 Bushing
Note: Dimensions are subject to change without prior notice.
ELV
RoHS
(Bushing Inner Diameter: 3 to 30 mm)
Please specify by part number.
42
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�����������������������������
�������
��������-0.015-0.0701.0+0.210
+0.072φ5 0-0.010φ3h7+0.012
0φ5H73
��������-0.023-0.0781.0+0.210
+0.072φ6 0-0.012φ4h7+0.012
0φ6H74
������������-0.025-0.0851.0+0.270
+0.095φ7 0-0.012φ5h7+0.015
0φ7H75
����������������-0.025-0.0851.0+0.270
+0.095φ8 0-0.012φ6h7+0.015
0φ8H76
������������-0.025-0.0851.0+0.270
+0.095φ10 0-0.015φ8h7+0.015
0φ10H78
��������-0.025-0.0851.0+0.340
+0.108φ12 0-0.015φ10h7+0.018
0φ12H710
����-0.025-0.0851.0+0.340
+0.108φ14 0-0.018φ12h7+0.018
0φ14H712
����-0.025-0.0851.0+0.340
+0.108φ16 0-0.018φ14h7+0.018
0φ16H714
����-0.025-0.0851.0+0.340
+0.108φ17 0-0.018φ15h7+0.018
0φ17H715-0.025-0.0851.0+0.340
+0.108φ18 0-0.018φ16h7+0.018
0φ18H716-0.025-0.0851.0+0.450
+0.121φ20 0-0.018φ18h7+0.021
0φ20H718
����-0.027-0.0871.5+0.450
+0.121φ23 0-0.021φ20h7+0.021
0φ23H720-0.027-0.0871.5+0.450
+0.121φ25 0-0.021φ22h7+0.021
0φ25H722-0.027-0.0871.5+0.450
+0.121φ28 0-0.021φ25h7+0.021
0φ28H725-0.030-0.0902.0+0.550
+0.131φ32 0-0.021φ28h7+0.025
0φ32H728-0.030-0.0902.0+0.550
+0.131φ34 0-0.021φ30h7+0.025
0φ34H730
Wal
l Thi
ckne
ss
Chamfer on O.D.
O.D
.
Length
43
DA
IBES
TD
BB
02
�������
�����������
������������ �������������������������������
������������
3
4
5
6
8��������
10��������
12������������
14��������
15��������
16������������
18������������
20����������������
22��������
25������������
28������������
30������������
Designation of Part Number
DBS 00 00 - 00 FFlanged BushingFlange O.D.Bushing LengthBushing Nominal I.D.Product Symbol
DBS 0303-8F
Note: Dimensions are subject to change without prior notice.
Flanged DBS02 Bushing
ELV
RoHS
(Bushing Inner Diameter: 3 to 35 mm)
Please specify by part number.
44
������������� ��������������������� ���������
����������� ����
�����������
��������������
�����������
����������������������
�������-0.015-0.0701.0+0.210
+0.072φ5 0- 0.11.0±0.25φ8 0
-0.010φ3h7+0.012 0φ5H73
��������������-0.023-0.0781.0+0.210
+0.072φ6 0- 0.11.0±0.25φ9 0
-0.012φ4h7+0.012 0φ6H74
����������������-0.025-0.0851.0+0.270
+0.095φ7 0- 0.11.0±0.25φ10 0
-0.012φ5h7+0.015 0φ7H75
����������������-0.025-0.0851.0+0.270
+0.095φ8 0- 0.11.0±0.25φ12 0
-0.012φ6h7+0.015 0φ8H76
��������-0.025-0.0851.0+0.270
+0.095φ9 0- 0.11.0±0.25φ13 0
-0.015φ7h7+0.015 0φ9H77
��������-0.025-0.0851.0+0.270
+0.095φ10 0- 0.11.0±0.25φ15 0
-0.015φ8h7+0.015 0φ10H78
��������-0.025-0.0851.0+0.340
+0.108φ12 0- 0.11.0±0.25φ18 0
-0.015φ10h7+0.018 0φ12H710
��������-0.025-0.0851.0+0.340
+0.108φ14 0- 0.11.0±0.25φ20 0
-0.018φ12h7+0.018 0φ14H712
-0.025-0.0851.0+0.340
+0.108φ16 0- 0.11.0±0.25φ22 0
-0.018φ14h7+0.018 0φ16H714
-0.025-0.0851.0+0.340
+0.108φ17 0- 0.11.0±0.25φ23 0
-0.018φ15h7+0.018 0φ17H715
-0.025-0.0851.0+0.340
+0.108φ18 0- 0.11.0±0.25φ24 0
-0.018φ16h7+0.018 0φ18H716
-0.025-0.0851.0+0.450
+0.121φ20 0- 0.11.0±0.25φ26 0
-0.018φ18h7+0.021 0φ20H718
-0.027-0.0871.5+0.450
+0.121φ23 0-0.151.5±0.25φ31 0
-0.021φ20h7+0.021 0φ23H720
-0.027-0.0871.5+0.450
+0.121φ25 0-0.151.5±0.25φ33 0
-0.021φ22h7+0.021 0φ25H722
-0.027-0.0871.5+0.450
+0.121φ28 0-0.151.5±0.25φ36 0
-0.021φ25h7+0.021 0φ28H725
-0.030-0.0902.0+0.550
+0.131φ34 0-0.152.0±0.25φ42 0
-0.021φ30h7+0.025 0φ34H730
-0.030-0.0902.0+0.550
+0.131φ39 0-0.152.0±0.25φ49 0
-0.025φ35h7+0.025 0φ39H735
Fla
nge
O.D
.
O.D
.
Length
Chamfer on I.D. (Flange Side)
R0.2 max
Wal
l Thi
ckne
ss
Chamfer on O.D.
Flange Thickness
45
DA
IBES
TD
BB
02
�������
�����������
������������ �������������������������������
����������������
3
4
5��������
6��������
7��������
8����������������
10��������������������������������
12��������������������������������
14��������������������������������
15��������������������������������
16������������������������
18��������������������������������
20��������������������������������
22��������������������������������
25���������������������������������������
30������������������������
35�����������������������
As this is a pre-lubricating bearing ensure it is filled with lubricant before installation. Then supply a small amount of lubricant at predetermined intervals to allow the bearing to withstand long term operation. The bearing has a structure where bronze in a spherical powdered form is sintered on to the steel backing. Polyacetal resin is then impregnated into the surface.
〈Major Applications〉General industrial machinery, heavy-machinery, machine facilities,
plant, automotive parts
〈Target Properties〉
〈Characteristics〉
Wear Resistance
2 5 5 2 5 5
Load Resistance
Structure Sliding Layer Component
No Lubricati on
In Acid or Alkali
Effect of Various Atmospheres
Friction CoefficientSliding Speed
With Steel Backing
4 5 2 3 3 32 5 5 2 5 5
Sliding Speed m/min
Service Temp. Range ℃ Friction
Coefficient μ
Tolerance of Foreign Particles Normal Max.
Max.
Normal
Below 49.0
Below 60
(Grease lubrication)
Above 90 (Fluid
lubrication)
Min. to Max.
137 -40~120 0.01~0.15 Medium
Grease
Boundary and Fluid
No Lubricati on
Grease
Boundary and Fluid
No Lubricati on
Grease
Boundary and Fluid
No Lubricati on
Grease
Boundary and Fluid
In Vapor
In Water
In Vacuum
In Air
Tolerance of
Foreign Particles
POM+α
(Grease lubrication)
Specific Load MPa
5=Excellent 4=Very good 3=Good 2=Fair 1=Poor
46
DAIBEST DBX01DAIBEST DBX01
Operation is quiet, free from squeaking or knocking.
Low friction characteristic prevents damage to the shaft (mating
surface).
The bearing surface remains virtually wear-free with minimum
amount of lubricant (grease or oil).
Low starting friction permits very smooth rotation at fire up and
at low speed under high load conditions. Sliding surfaces are
also seizure free.
Shaft misalignment tolerance is excellent.
The bearing can withstand impact loads.
Excellent load-carrying performance is maintained even under
oscillating and fretting conditions.
Features
・・
・
・
・・・
47
1.Load Carrying
CapabilityThe capability varies de-
pending on the load prop-
erties and lubrication con-
ditions. The maximum
load that DBX01 can carry
is shown in Table 1.
2.Relation between
Wear and the interval
of lubricationOil is supplied to DBX01
bearings at assembly. The
amount of wear after run-
ning in is very small and
there is virtually none to
be seen. Furthermore,
wear is kept to a minimum
until the lubricant is ex-
hausted (Figure 1).
Load Motion Condition Lubrication
《Table 1》Allowable Load(U)
《Figure 1》Relationship between wear and the interval of lubrication
1.Static Load
2.Static Load
3.Static Load or Dynamic Load
4.Static Load
5.Dynamic Load
Slight or very slow movement
Continuous Rotation
Continuous Rotation
Oscillating Rotation
Continuous Rotation
Grease or Oil
Grease or Oil (Boundary lubrication)
Oil (Fluid Lubrication)
Grease or Oil
Grease or Oil (Boundary lubrication)
137
68.6
44.1
*
*
137 19.6 4.9
UMPa
*These values vary according to the frequency of the cycle.
The representative values are shown on the right.
105 cycles or less107 cycles108 cycles or more
PV value: 41.2 MPa-m/minShaft diameter: φ16Number of revolutions: 800 rpm
Recommended grease
re-supply interval
End of bearing life
Bearing operates with almost no wear.
Wear A
mount in thickness (m
m)
0.1
0.05
0 1,000 2,000 3,000 4,000 5,000 6,000
Recommended grease
re-supply interval
Without grease Re-Supply
3.PV Value and Bearing performanceThe performance of bearing is influenced by the PV
value and the operating conditions.
The PV value is the product of Specific Load (MPa) and
sliding speed (m/min). The solid line "A" in Figure 2
shows the bearing life when grease was supplied only at
installation, and the dashed line "B" shows the
recommended grease re-supply interval.
When the PV value exceeds 170 MPa-m/min,
successive oil lubrication is desired.
《Figure 2》Lubrication Diagram of DBX01 Bearing
170
140
10080
50
302010 6
2
170
140
10080
50
302010(170) 6
22 3 4 5 6 7 89 2 3 4 2 3 45 6 789
100 1000 10000 Hour
Recommended grease re-supply interval (Dashed line "B")
Bearing life when grease was supplied only at installation (Solid line "A")
No lubrication
A
B
Oil lubrication is preferable at PV value of 170 MPa-m/min.
Relation between bearing life and grease re-supply interval
PV
val
ue
DA
IBES
TD
BX
01
Hour
(Bushing Inner Diameter: 10 to 100 mm)
Please specify by part number.
48
Designation of Part Number
DX B 00 00Bushing LengthBushing Nominal I.D.BushingProduct Symbol
DXB 1010
DBX01 Bushing
������������� ��������������������� ���������
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��������
�����������������������������
����������
������������φ41.5( )-0.026-0.058
+0.060+0.030φ13 0
-0.015φ10h7+0.018 0φ13H710
��������φ41.5( )-0.026-0.058
+0.063+0.033φ15 0
-0.018φ12h7+0.018 0φ15H712
��������φ41.5( )-0.026-0.058
+0.073+0.038φ17 0
-0.018φ14h7+0.018 0φ17H714
��������φ41.5( )-0.026-0.058
+0.073+0.038φ18 0
-0.018φ15h7+0.018 0φ18H715
������������φ41.5( )-0.026-0.058
+0.081+0.046φ19 0
-0.018φ16h7+0.021 0φ19H716
������������φ41.5( )-0.026-0.058
+0.081+0.046φ21 0
-0.018φ18h7+0.021 0φ21H718
������������φ41.5( )-0.026-0.058
+0.081+0.046φ23 0
-0.021φ20h7+0.021 0φ23H720
������������φ61.5( )-0.026-0.058
+0.086+0.051φ25 0
-0.021φ22h7+0.021 0φ25H722
����������������φ61.5( )-0.026-0.058
+0.086+0.051φ27 0
-0.021φ24h7+0.021 0φ27H724
������������φ61.5( )-0.026-0.058
+0.093+0.056φ28 0
-0.021φ25h7+0.021 0φ28H725
��������φ62.0( )-0.032-0.068
+0.115+0.075φ34 0
-0.021φ30h7+0.025 0φ34H730
��������φ62.0( )-0.032-0.068
+0.115+0.075φ39 0
-0.025φ35h7+0.025 0φ39H735
��������φ82.0( )-0.032-0.068
+0.115+0.075φ44 0
-0.025φ40h7+0.025 0φ44H740
����φ82.5( )-0.040-0.086
+0.115+0.075φ50 0
-0.025φ45h7+0.025 0φ50H745
φ82.5( )-0.040-0.086
+0.145+0.095φ55 0
-0.025φ50h7+0.030 0φ55H750
φ82.5( )-0.040-0.086
+0.145+0.095φ60 0
-0.030φ55h7+0.030 0φ60H755
φ82.5( )-0.040-0.086
+0.145+0.095φ65 0
-0.030φ60h7+0.030 0φ65H760
φ82.5( )-0.050-0.116
+0.145+0.095φ70 0
-0.030φ65h7+0.030 0φ70H765
φ82.5( )-0.050-0.116
+0.145+0.095φ75 0
-0.030φ70h7+0.030 0φ75H770
φ9.52.5( )-0.050-0.116
+0.160+0.095φ80 0
-0.030φ75h7+0.030 0φ80H775
φ9.52.5( )-0.050-0.116
+0.165+0.100φ85 0
-0.030φ80h7+0.035 0φ85H780
φ9.52.5( )-0.050-0.116
+0.165+0.100φ90 0
-0.035φ85h7+0.035 0φ90H785
φ9.52.5( )-0.050-0.116
+0.165+0.100φ95 0
-0.035φ90h7+0.035 0φ95H790
φ9.52.5( )-0.050-0.116
+0.180+0.115φ105 0
-0.035φ100h7+0.035 0φ105H7100
49
Chamfer on I.D.
Both Sides
Allo
y T
hick
ness
Wal
lT
hick
ness
Both Sides
Chamfer on O.D.
φT
hick
ness
Length
Oil Hole Oil Hole Dia.
Slit
120°
Length2
DA
IBES
TD
BX
01
�������
�����������
������������ �������������������������������
������������
10
12
14
15
16
18
20
22
24
25
30����
35����
40����
45����
50��������
55��������
60��������
65��������
70��������
75��������
80��������
85��������
90��������
100�����
50
Alloy Thickness
I.D O.D
.
DX T 00Nominal I.D.Thrust WasherProduct Symbol
DXT
(Unit: mm)
+0.25 0
0-0.25
±0.1210
12
14
16
18
20
22
24
25
30
35
40
45
50
24
26
30
32
36
38
42
44
48
54
62
66
74
782.5
-0.07-0.15
1.5-0.08-0.15
1.625+0.25 0
2.125+0.25 0
0+0.25
3.125
0+0.25
4.125
18
20
23
25
28
30
33
35
38
43
50
54
61
65
1.1 0-0.25
1.6 0-0.25
12
14
16
18
20
22
24
26
28
32
38
42
48
52
DXT10
DXT12
DXT14
DXT16
DXT18
DXT20
DXT22
DXT24
DXT25
DXT30
DXT35
DXT40
DXT45
DXT50 〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
Knock Pin Hole Dia.
P.C.D
10
DBX01 Thrust Washer
ELV
RoHS
NominalI.D. I.D. O.D. Thickness
Knock Pin Hole
Dia. P. C. D Recess DepthPart Number
Designation of Part Number
Please specify by part number.
51
DX P 000Thickness Indication SymbolSlide PlateProduct Symbol
DXP
+2.0 0
+2.0 0
+2.0 0
500+10.0 0
1.5
2.0
2.5
-0.05-0.15
-0.05-0.15
-0.05-0.15
90
100
100
DXP150
DXP200
DXP250
150
DBX01 Slide Plate
(Unit: mm)
Length
Wid
th
Wall Thickness
Alloy Thickness
ELV
RoHS
Part Number Thickness Width Length
Designation of Part Number
Please specify by part number.(This product is manufactured to order)
DA
IBES
TD
BX
01
The new generation of sliding material, "DAIMESH DMM01" has excellent performance and high applicability due to the compound of bronze mesh and resin it contains.
〈Major Applications〉Generic industrial machinery, Home use electric apparatus, Automobile
parts, Aerospace industry
Wear Resistance
4 3 4 4 4 4
Load Resistance Structure Sliding Layer
Component
PTFE+α
No Lubricati on
In Acid or Alkali
Effect of Various Atmospheres
Friction Coefficient
With Bronze Mesh Backing
4 5 5 5 5 43 3 3 4 4 4
〈Target Properties〉
Specific Load MPa
Sliding Speed m/min
Service Temp. Range ℃ Friction
Coefficient μ
Tolerance of Foreign Particles Normal Max.
Normal Max.
Below 19.6
Below 6
Min. to Max.
49 20 -200~280 0.04~0.15 Low
Features
The wide range of adjustment from micro clearance to negative
clearance eliminates rattling inside the assembly.
A resin layer consisting mostly of PTFE provides smooth opera-
tion with stable friction.
Compound material of metal mesh and resin offers excellent
load, wear and corrosion resistance.
This material is applicable to a wide range of service tempera-
tures (-200~+280℃).
Wear does not occur on products made of this material so is ap-
plicable for non-lubricant operations.
Due to thin and flexible wall the material is space saving and
enables easy installation.
Installation by adhesion is possible.
・
・
・
・
・
・
・
Grease
Boundary and Fluid
No Lubricati on
Grease
Boundary and Fluid
No Lubricati on
Grease
Boundary and Fluid
No Lubricati on
Grease
Boundary and Fluid
In Vapor
In Water
In Vacuum
In Air
Tolerance of
Foreign Particles
Sliding Speed
〈Characteristics〉
Sliding surface
Thickness 0.48 (Nominal dimension)
Bronze MeshResin layer PTFE+α
Section View5=Excellent 4=Very good 3=Good 2=Fair 1=Poor
52
DAIMESH DMM01DAIMESH DMM01
53
Example of Typical Forming Physical Characteristics
Shaft
This material can be cut to any figure and formed to any shape.
・ Process the bottom end of the shaft as shown in the diagram
below to avoid damage at the time of installation.
Adhesion
DAIMESH DMM01 can be installed by adhesion. This method is ef-
fective especially for the installation of flat bar figure and hemispheri-
cal cup figure.
・ It is important to pre-clean both the DAIMESH DMM and the surface
to which it will be adhered. Select an appropriate adhesive for
accurate adhesion.
・ Please consult us for more information on adhesion.
・ Ensure the shaft roughness is set at 3.2s. For more stable
operational use ensure that shaft roughness is set to 1.6s.
Installation procedure
The dimensions of DAIMESH DMM01 can be set as either clear-
ance or negative clearance. Select one of these two installation
methods by taking into consideration the balance of rattling and
service torque.
・ Clearance methodInstall the bearing and then assemble the shaft. The torque chan-
ges corresponding to surface load and surface speed.
・ Negative clearance methodThis method should be selected to eliminate rattling. Bearing and
shaft can be installed together in the housing. Torque is related to
the negative clearance condition.
・ Calculation of shaft dimensions (ensure to take max and min values of each dimension into consideration)(1) Clearance method
Shaft diameter = Inner diameter of housing - (2 x thickness of
bushing) - clearance
(2) Clamping allowance method
Shaft diameter = Inner diameter of housing - (2 x thickness of
bushing) + negative clearance
T h i c k n e s s
W e i g h t
Tensile Strength
Elongation Percentage
Coefficient of Linear Thermal Expansion
Friction Coefficient
Allowable Max. Load
Allowable Max. Speed
Allowable Max. PV
Service Temp. Range
mm
g/cm2
N/cm2
%
%(20→250℃)
-
MPa
m/min
MPa・m/min
℃
0.48
0.18
3500
25
2.8( )
0.04~0.15
49
20
100
-200~+280
0.08 0.12 0.16 0.20
Clamping allowance(㎜)
40
30
20
10
0
Torque (N・㎝)
(Case of 8mm dia. x 4mm width)
Clamping allowance: Shaft dia. - Inner dia. for bushing installation
(Note)Make the part marked with a circle (○) smooth.
Thickness direction
DA
IMES
HD
MM
01
Designation of Part Number
MS 00 00 - 00 FFlanged BushingFlange O.D.LengthNominal I.D.Product Symbol
MS
DMM01
0303-6FPlease specify by part number.(This product is manufactured to order)
(Bushing Inner Diameter: 3 to 30 mm)
54
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�����������
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���������������������������� 0 -0.0400.5φ5±0.050.5φ8φ4φ54
������������������������ 0 -0.0400.5φ6±0.050.5φ10φ5φ65
���������������� 0 -0.0400.5φ7±0.050.5φ11φ6φ76
�������� 0 -0.0400.5φ9±0.050.5φ14φ8φ98
�������� 0 -0.0400.5φ11±0.050.5φ16φ10φ1110 0 -0.0400.5φ13±0.050.5φ18φ12φ1312 0 -0.0400.5φ16±0.050.5φ22φ15φ1615 0 -0.0400.5φ19±0.050.5φ25φ18φ1918 0 -0.0400.5φ21±0.050.5φ29φ20φ2120 0 -0.0400.5φ26±0.050.5φ36φ25φ2625 0 -0.0400.5φ31±0.050.5φ42φ30φ3130
Fla
nge
O.D
.
I.D.
Thi
ckne
ss
Flange Thickness Length
55
DA
IMES
HD
MM
01
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5����������������������������������������
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25�������������������������������������������������������
30�������������������������������������������������������
THERMALLOY is an oilless metal bearing into whose base metal a fine solid lubricant (usually consisting of carbon) is uniformly dispersed. THERMALLOY is supplied as an optimum bearing due to its design, and the selected combinations of base metal, solid lubricant and grain size which enable it to accommodate a wide range of operating conditions.
56
Features Types
Can be used from extremely high temperatures to low
temperatures
(-200℃ to +700℃ depending on type of material)
Strong against mixed hard foreign particles
Can withstand high-speed operation in water and in seawater
Can withstand strong corrosive atmospheres
Although the bearing is designed as a dry bearing, when oil and
grease are both provided its performance exceeds that of
lubricated bearings.
The material is strong enough to withstand high loads.
The bearing adapts to the shaft smoothly from the beginning of
operation and the slip stick phenomenon is prevented.
Seizure is prevented and the surface of engaging component is
not damaged.
Can be machined to special shapes
Can be used in a vacuum
The material is a good conductor of heat and electricity,
therefore heat is not accumulated in the bearing.
The solid material allows sliding on multiple surfaces at the
same time.
Compliant with the Dam Facility Technical Standards
(Proposed) as a dispersed solid-lubricant type product.
・
・・・・
・・
・
・・・
・
・
THERMALLOY Type D
This is a general grade bearing that can be applied to a wide
range of operating conditions.
THERMALLOY Type T
This is a high grade bearing suitable for use when high
performance or particular operating conditions are necessary.
THERMALLOY Type BB
This is a thin compound layer type bearing consisting of
THERMALLOY and steel plate.
Stainless steel backing type is available.
THERMALLOY PV Plate
This is a thick plate type with steel backing.
This type is standardized as finished product and in stock.
THERMALLOY Pillow unit
This is a bearing unit in which THERMALLOY Type T is used for
the spherical bearing section.
This type is standardized as a pillow type and stock is available.
・
・
・
◎・
・
Distribution status of solid lubricant in THERMALLOY (microphotography)
The fine solid lubricant is distributed on each surface as shown in the photographs below.
Flow pattern of carbon after running inBronze THERMALLOY
B1/6 6% weight (volume 18%) carbon
x100 x200
57
THER
MALL
OYTY
PE T
D
We offer bronze alloys as a standard material for THERMALLOY Type D and also standard parts such as finished bushings. Lead-bronze products are only made to order and do not comply with RoHS or ELV restrictions.
〈Major Applications〉General industrial machinery and food machinery
〈Target Properties〉Wear Resistance
4 5 5 5 5 5
Load Resistance Structure Sliding Layer
Component
Solid
Bronze + Carbon
No Lubricati on
In Acid or Alkali
Effect of Various Atmospheres
Friction CoefficientSliding speed
4 5 3 5 5 43 4 4 3 4 4
Grease
Boundary and Fluid
No Lubricati on
Grease
Boundary and Fluid
No Lubricati on
Grease
Boundary and Fluid
No Lubricati on
Grease
Boundary and Fluid
In Vapor
In Water
In Vacuum
In Air
Tolerance of
Foreign Particles
〈Characteristics〉 Sliding Speed m/min
Service Temp. Range ℃ Friction
Coefficient μ
Tolerance of Foreign Particles Normal Max.
Normal Max.
Below 14.7 29.4 Below
6
Min. to Max.
60 -70~200 Medium0.1~0.25
Specific Load Mpa
Physical Properties
B1/6
B1/8
Material Symbol
Cu-Sn
〃
Contents (Metal)
6wt%
8
Carbon Amount
7.0g/cm3
6.6
Density
324MPa
245
Compressive Strength
200℃ 18×10-6/℃ Hv65
60
Hardness Max. Operating Temperature
Coefficient of Linear Thermal Expansion
5=Excellent 4=Very good 3=Good 2=Fair 1=Poor
58
THERMALLOY TYPE DTHERMALLOY TYPE D
Material Dimension Table
Note: When ordering, please specify the material code and dimension number (example: "B1/6 TU40-30-40DM").
(Standard-material Stock Products)
-
-
-
-
-
12.50
20.45
30.55
45.75
45.75
20
40
50
50
60
B1/6・B1/8
B1/6・B1/8
B1/6・B1/8
B1/8 only
B1/6 only
B1/6・B1/820.45
25.55
30.55
30.55
35.60
40.60
40.60
40.60
45.75
45.75
45.75
50.60
50.60
50.60
55.60
60.95
60.95
60.95
65.65
70.65
70.65
75.65
7.00
14.10
14.10
19.00
24.00
19.00
19.00
29.00
24.00
24.00
34.05
29.00
29.00
39.25
44.05
39.25
39.25
49.05
54.05
54.05
54.05
59.05
30
30
50
40
40
50
60
40
50
60
40
50
60
40
50
50
60
50
50
50
60
50
B1/6・B1/8
B1/6・B1/8
B1/6・B1/8
B1/6・B1/8
B1/8 only
B1/6 only
B1/6・B1/8
B1/8 only
B1/6 only
B1/8 only
B1/6 only
B1/6・B1/8
B1/6・B1/8
B1/6・B1/8
B1/8 only
B1/6 only
B1/6・B1/8
B1/6・B1/8
B1/8 only
B1/6 only
B1/6・B1/8
BR12-20DM
BR20-40DM
BR30-50DM
BR45-50DM
BR45-60DM
TU75-60-50DM
TU70-55-60DM
TU70-55-50DM
TU65-55-50DM
TU60-50-50DM
TU60-40-60DM
TU60-40-50DM
TU55-45-50DM
TU50-40-40DM
TU50-30-60DM
TU50-30-50DM
TU45-35-40DM
TU45-25-60DM
TU45-25-50DM
TU40-30-40DM
TU40-20-60DM
TU40-20-50DM
TU35-25-40DM
TU30-20-40DM
TU30-15-50DM
TU25-15-30DM
TU20- 8-30DM
Material CodeLength +4 0I.D.O.D.Dimension Part Number
Alloy
Material Symbol
Bearing Pressure MPa
Bronze
B1/6
10~30
Above HB200
4.2 m/min for 10 MPa 1.0 m/min for 30 MPa
72.0 m/min for 1 MPa 9.0 m/min for 10 MPa
9μm(2MPa・3.0m/min)
B1/8
1~10
6μm(2MPa・3.0m/min)
Bearing Characteristics
Wear Amount per Friction Distance of 1 km
Allowable Sliding Speed m/min
Hardness of Mating Surface
The above mentioned bearing pressure is the value given at normal clearance. If the bearing is used with extremely large clearance, ap-
ply a lower bearing pressure.
The relationship between the bearing pressure and allowable sliding speed is decided through a balance of heat generation and heat radi-
ation in the bearing.
The amount of wear is affected by bearing pressure, sliding speed and the roughness of the shaft.
・
・
・
(Unit: mm)
59
THER
MALL
OYTY
PE T
D
Designation of Part Number
DM 00 00 00Bushing LengthBushing O.D.Bushing I.D.Type D DM Series (Material B1/8)
DM
1. If products with a shorter length are required, adjust the dimension of the length to suit.2. If products with a longer length are required use multiple pieces as shown in the figure below.
101610
Multiple bushes
TYPE-D DM Series
ELV
RoHS
(Bushing Inner Diameter: 10 to 30 mm)
Please specify by part number.
60
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+0.080φ10C7 0-0.015φ10h7+0.018
0φ16H710
������������������������+0.034+0.023φ18r6+0.113
+0.095φ12C7 0-0.018φ12h7+0.018
0φ18H712
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+0.095φ13C7 0-0.018φ13h7+0.021
0φ19H713
������������+0.041+0.028φ20r6+0.113
+0.095φ14C7 0-0.018φ14h7+0.021
0φ20H714
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+0.095φ15C7 0-0.018φ15h7+0.021
0φ21H715
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+0.095φ16C7 0-0.018φ16h7+0.021
0φ22H716
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+0.095φ18C7 0-0.018φ18h7+0.021
0φ24H718
������������������+0.041+0.028φ28r6+0.131
+0.110φ20C7 0-0.021φ20h7+0.021
0φ28H720
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+0.110φ20C7 0-0.021φ20h7+0.021
0φ30H720
������+0.041+0.028φ30r6+0.131
+0.110φ22C7 0-0.021φ22h7+0.021
0φ30H722
������������+0.050+0.034φ33r6+0.131
+0.110φ25C7 0-0.021φ25h7+0.025
0φ33H725
������+0.050+0.034φ35r6+0.131
+0.110φ25C7 0-0.021φ25h7+0.025
0φ35H725
������+0.050+0.034φ38r6+0.131
+0.110φ28C7 0-0.021φ28h7+0.025
0φ38H728
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+0.110φ30C7 0-0.021φ30h7+0.025
0φ38H730
������+0.050+0.034φ40r6+0.131
+0.110φ30C7 0-0.021φ30h7+0.025
0φ40H730
Chamfer on I.D.
Chamfer on O.D.Length
I.D.
I.D
Rmax=12.5S
Rmax=(2~8)S
61
THER
MALL
OYTY
PE T
D
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DM 324225
Designation of Part Number
DM 00 00 00Bushing LengthBushing O.D.Bushing I.D.Type D DM Series (Material B1/8)
TYPE-D DM Series
ELV
RoHS
1. If products with a shorter length are required, adjust the dimension of the length to suit.2. If products with a longer length are required use multiple pieces as shown in the figure below.
(Bushing Inner Diameter: 31.5 to 100 mm)
Please specify by part number.
Multiple bushes
62
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+0.120φ31.5C7 0-0.025φ31.5h7+0.025
0φ40H731.5
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+0.120φ32C7 0-0.025φ32h7+0.025
0φ42H732+0.050+0.034φ44r6+0.145
+0.120φ35C7 0-0.025φ35h7+0.025
0φ44H735+0.050+0.034φ45r6+0.145
+0.120φ35C7 0-0.025φ35h7+0.025
0φ45H735
������������+0.050+0.034φ50r6+0.145
+0.120φ40C7 0-0.025φ40h7+0.025
0φ50H740+0.060+0.041φ55r6+0.155
+0.130φ45C7 0-0.025φ45h7+0.030
0φ55H745+0.060+0.041φ60r6+0.155
+0.130φ50C7 0-0.025φ50h7+0.030
0φ60H750+0.060+0.041φ65r6+0.170
+0.140φ55C7 0-0.030φ55h7+0.030
0φ65H755+0.062+0.043φ75r6+0.170
+0.140φ60C7 0-0.030φ60h7+0.030
0φ75H760+0.062+0.043φ80r6+0.170
+0.140φ65C7 0-0.030φ65h7+0.030
0φ80H765+0.073+0.051φ85r6+0.180
+0.150φ70C7 0-0.030φ70h7+0.035
0 φ85H770+0.073+0.051φ90r6+0.180
+0.150φ75C7 0-0.030φ75h7+0.035
0 φ90H775+0.073+0.051φ100r6+0.180
+0.150φ80C7 0-0.030φ80h7+0.035
0 φ100H780+0.076+0.054φ105r6+0.205
+0.170φ85C7 0-0.035φ85h7+0.035
0 φ105H785+0.076+0.054φ110r6+0.205
+0.170φ90C7 0-0.035φ90h7+0.035
0 φ110H790+0.076+0.054φ120r6+0.205
+0.170φ100C7 0-0.035φ100h7+0.035
0 φ120H7100
Chamfer on I.D.
Chamfer on O.D.Length
I.D.
I.D
Rmax=12.5S
Rmax=(2~8)S
63
THER
MALL
OYTY
PE T
D
�������
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32C0.5C0.5������������
35C0.5C0.5������������������������
35C0.5C0.5������������������������
40C0.5C0.5������������������������
45C0.5C0.5������������
50C0.5C0.5������������������
55C0.5C0.5������������
60C0.5C0.5������������
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70C1.0C1.0������������
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5=Excellent 4=Very good 3=Good 2=Fair 1=Poor
64
THERMALLOY TYPE T
Lead Bronze Alloy
Bronze Alloy
Special Bronze Alloy
Nickel-Copper-Iron Alloy
Operating Temperature
℃
Max. Bearing Pressure
Max. Sliding Speed
Description
30/6 30/8 30/12
144SB6 144SB8 144SB12
144SB6W 144SB8W 144SB12W
30/8P 30/12P
Lead added bronze. General purpose material for use in air or water
Bronze with no lead added so can be used in food factory machinery. Can also be used in pure water
Copper alloy which has excellent dimensional stability
Excellent corrosion resistance, particularly in sea water
Used when oxidisation of the bearing is a problem
49.0MPa 29.4 4.9
49.0 29.4 4.9
39.2 19.6 2.9
19.6 4.9 19.6
19.6 4.9
19.6
1.2m/min 30.0 60.0
1.2 30.0 60.0
1.2 30.0 60.0
2.4 30.0 2.4
2.4 18.0
2.4
39.2
39.2
-50~+200144SB8P 144SB12P
144SB8PW 144SB12PW
-200~+350
277NC8W 277NC12W 653NC8W
~+450 〃
~+550
963/8W ~+600
831FN10W
237NF10W
~+600
Iron Alloy
Nickel Alloy
Iron Nickel Alloy 831FN12PW ~+700 1.2
Bearing Characteristics
Material Symbol
Powder Carbon Granulate Carbon
The values given for maximum bearing pressure and maximum
sliding speed are merely for guidance, and may vary dependant
on other conditions. In addition, usage of the bearing at both
maximum bearing pressure and maximum sliding speed is likely
to cause heat generation and wear.
Special material is prepared for use in a vacuum. Please consult
us for more information.For usage below 200℃ the W symbol is required only on lead-
bronze alloy or bronze alloy materials.
Used for bearings for atomic en-ergy related and anti-radiation use. Has good corrosion resis-tance and operation in liquid is preferable.
High temperature properties are good, strength is excellent.
High temperature and corrosion resistance properties are excellent.
Ni98/8W
Ni98/12W
・
・
・
(Note)
〈Major Applications〉General industrial machinery, food machinery and support of steel
structures
Wear Resistance
5 5 5 5 5 5
Load Resistance Sliding Layer
Component
Solid
Various Alloy + Carbon
No Lubricati on
In Acid or Alkali
Effect of Various Atmospheres
Friction Coefficient
5 5 2 4 5 53 4 4 3 4 4
〈Target Properties〉
〈Characteristics〉
Grease
Boundary and Fluid
No Lubricati on
Grease
Boundary and Fluid
No Lubricati on
Grease
Boundary and Fluid
No Lubricati on
Grease
Boundary and Fluid
In Vapor
In Water
In Vacuum
In Air
Tolerance of
Foreign Particles
Sliding Speed m/min
Service Temp. Range ℃ Friction
Coefficient μ
Tolerance of Foreign Particles Normal Max.
Normal Max.
Below 19.6 49.0 60Below
6
Min. to Max.
-200~700 High0.05~0.25 (Boundary Lubrication)
(5)
Structure
Sliding speed
Specific Load Mpa
THERMALLOY TYPE T
65
・ All type T material has cutting margins on the outer-diameter,
inner-diameter, and length faces.
・ The minimum cutting margin is 2-4 mm for the diameter, and
in the length direction is 4 mm on a side for iron or iron-nickel
alloys and about 2 mm on a side for other materials.
・ The material is round bar, hollow, and oblong.
・ We perform complete finishing before delivery. Products are
delivered with a grip margin in some cases.
Material Dimension Table (All Parts with Chamfering Margin)
Die Dimensions
Notes: 1. When ordering, please specify the material code and die dimensions. 2. All granulated-graphite material other than *1 or *2 is up to 64l.
(Unit: mm)
B20B30B40B60B80B100B120R40R50R60AR60BR70R80AR80BR90R100AR100BR110R120AR120BR130AR130BR140AR140BR140CR150R160AR160BR170AR170BR180AR180BR190R200R220P65P90
- -
- - -
- - 22
324363831031234352636372838393103103113123123133133143143143153163163173173183183193204224
1723273843384757476777678777978797107117107127117137137147157167186
6590
100130
Height Width
- -
- -
- -
※144 54 64 84
84645444
※2
2929
Thickness
Die No. Outer diameter Inner diameter Length Length Length Length Remarks
*2
*1
Important Notes on the Determination of Material Codes
Each material code is composed of symbols that indicate the
alloy series, the amount of graphite contained, and the state of
graphite dispersal. When you have determined the material code
from the upper table, we add a manufacturing-based
classification code and indicate it on the label for the actual
article and in the drawings.
Examples
Your selected code plus our added classification code.
30/8 -> 30/8-2Mo
Meaning of the code
In this example, "30/" is the alloy series, "8"is the percentage of
powdered graphite, and "2Mo" is a code we add.
144SB12PW -> 144SB12P-2MoW
In this example, "144SBW" is the alloy series, "12P"is the
percentage of powdered graphite, and "2Mo" is a code we add.
The amount of graphite contained is normally 6%, 8%, 10%, or
12%.
A powdered-graphite value of 8% and a granulated-graphite
value of 12% (indicated by a "P" code) are nearly equivalent in
terms of strength, and have an identical maximum specific load.
Powdered graphite is effective in situations where contamination
by external foreign matter does not occur, and granulated
graphite is effective in situations susceptible to contamination by
sand, iron filings, or the like.
・
・
・
For powdered graphite and lead-bronze, bronze, and special bronze alloys of B40 up to B120, values of up to 84l are possible.For other than the above, values are up to 64l.For granulated graphite, values are up to 64l for all dies.
For plate material (powdered graphite) and lead-bronze, bronze, and special bronze alloys, values of up to 34T are possible.
For powdered graphite and lead-bronze, bronze, and special bronze alloys other than R40, R50, R60B, or R70, values of up to 84l are possible.For other than the above, values are up to 64l.For granulated graphite, values are up to 64l for all dies.For other than the above, values are up to 64l.For granulated graphite, values are up to 64l for all dies. TH
ERMA
LLOY
TYPE
T
THERMALLOY TYPE TM is made from a material that is highly resistant to oxidation and wear in high temperature oxidative environments.
〈Major Applications〉General industrial machinery, heat treatment furnaces, smoke extrac-
tors, automotive parts
〈Target Properties〉
〈Characteristics〉Specific Load MPa
Sliding Speed m/min
Service Temp. Range℃
Friction Coefficient
μ
Wear Resistance
5 (3) (3) 5 (3) (3)
Load Resistance Structure
Sliding Layer Components
Solid FeCr+Cu+α
Tolerance of Foreign Particles
Normal Max. Normal
Below 19.6
Below 1.2
0.5 (@500°C)
Max. Min. to Max.
39.2 2.4 (-200)~700 Low
3 5 1 (3) 5 5 (3 in Alkali)
3 (3) (3) 3 (4) (4)
No Lubricat Grease
No Lubricat Grease
No Lubricat Grease
Boundary and Fluid
No Lubricat Grease
Boundary and Fluid
In Acid or Alkali
Effect of Various Atmospheres
Friction Coefficient
Boundary and Fluid
Boundary and Fluid
In Vapor
In Water
In Vacuum
In Air
Tolerance of
Foreign Particles
Sliding speed
66
THERMALLOY TYPE TM
Features
Highly resistant to oxidation and corrosion in high temperature
oxidative environments (700℃ max).
Resistant to wear.
Highly resistant to seizure at higher temperatures.
The bearing causes very little damage to the mating shaft.
Chemical Composition
FeCr + Cu + Solid lubricant
・
・・・
THERMALLOY TYPE TM
(In furnace)
Load
Drive shaft
Mating part
Test sampleTest temperature(℃)
SUH3:Heat-resistant steel
800 700 600 500 400 0
0.5
1.0
2.0
2.5
3.0
1.5
Friction C
oefficient( )μ
Friction coefficient
Test temperature(℃)
500 600 800 700 400
Test temperature(℃)
500 600 800 700 400
Bearing weight change
Weight change
(g
)
2
1
0
-1
-2
-3
-4
-5
SUH3
TMF2-S
SUH3
TMF2-S
SUH3
TMF2-S
Material weight change of mating part
Test conditions
Friction C
oefficient
(g
)
2
1
0
-1
-2
-3
-4
-5
Specific load:2.45MPa Speed:1.2m/min Material of mating part:SUS303 Duration:30min
50
100 0.06
5 0.01
0.05
10
25 0.05
0.05
50~700 17.0
7.4
Density(g/cm3)
1630
Compressive strength (MPa)
980
Ring compression strength(MPa)
Tensile strength(MPa)
450
410
340
150
Hardness(Hv)
230
180
170
110
Temperature(℃)
Room temperature
300
500
700
Temperature(℃)
50~300
50~500
Coefficient of linear thermal expansion(×10-6/℃)
16.5
16.6
Heating time(hrs.) Weight change rate(%)
67
Mechanical Properties
Strength
Coefficient of Linear Thermal Expansion
Sliding properties at higher temperatures (THERMALLOY TYPE TM TMF2-S)
Oxidation Resistance
THER
MALL
OYTY
PE T
M
- Optional bearings backed with stainless steel are also available.
Alloy
Bronze based
Lead bronze based
Material symbol
BB1/6
BB1/8
BBL2/8
Backing
Steel
THERMALLOY TYPE BB is a steel backed material with a TYPE D material lining (B1/6, B1/8 or BL2/8). It is suitable for use under high loads in a limited space.Dimensions of materials and wrapped bush for sliding plates have been standardized.
〈Major Applications〉General industrial machinery, food machinery and printing machinery
〈Target Properties〉
〈Characteristics〉Specific Load
MpaSliding Speed m/min
Service Temp. Range ℃
Friction Coefficient
μ
4 5 5 5 5 5
StructureSliding Layer Components
Backed With Steel Bronze + Graphite
Tolerance of Foreign Particles
Below 19.6
Below 6
0.05~0.25 (Boundary Lubrication)
49.0 60 -70~250 Medium
4 5 3 3 3 33 4 4 3 4 4
Normal Max. Normal Max. Min. to Max.
Wear Resistance
Load Resistance
Grease
Boundary and Fluid
Grease
Boundary and Fluid
In Acid or Alkali
Effect of Various Atmospheres
Friction Coefficient
Grease
Boundary and Fluid
Grease
Boundary and Fluid
In Vapor
In Water
In Vacuum
In Air
Tolerance of
Foreign Particles
Sliding speed
No Lubricat
No Lubricat
No Lubricat
No Lubricat
68
THERMALLOY TYPE BBTHERMALLOY TYPE BB
TYPE BB Materials
(Unit: mm)
Alloy thickness
Wall thickness
Rmax=(2~8)S
Length
Width
500
1.5±0.05
2.0±0.05
2.5±0.05
3.0±0.05
5.0±0.075
8.0±0.075
0.4
0.6
0.9
1.0
1.0
1.3
70
70
120
120
120
110
+0.2 0Width +5.0
0
BBL2/8-P1.5
BBL2/8-P2
BBL2/8-P2.5
BBL2/8-P3
BBL2/8-P5
BBL2/8-P8
Part No. Alloy thickness LengthOverall thickness
69
Standard Dimensions of Plates (Custom-made)
THER
MALL
OYTY
PE BB
Designation of Part Number
BM 00 00Bushing LengthNominal I. D. of BushingMaterial Symbol
BM 1010
Dimensions of THERMALLOY TYPE BB
ELV
RoHS
(Bushing Inside Diameter: 10 to 70mm)
Please specify by part number. (This product is custom-made.)
Notes: 1. Tolerances for length and outside diameters are determined separately for bushing with an inside diameter of ≧φ160.2. When ordering, specify the alloy type (BB1/6, BB1/8 or BBL2/8) and the part number.3. If press-fitting a type BB wrapped bush with allowance into a housing and then finishing its inside diameter, the bushing may be supplied with finishing
allowance between 0.2mm and 0.3mm in diameter. Please ensure that you add "SS" after the part No. (e.g. BB1/8, BM5060SS).4. The BBL2/8 alloy is not regulated by RoHS/ELV.
70
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+0.033φ14 0-0.018φ12h7+0.018
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+0.033φ18 0-0.018φ16h7+0.018
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+0.041φ20 0-0.018φ18h7+0.021
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+0.041φ23 0-0.021φ20h7+0.021
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+0.041φ25 0-0.021φ22h7+0.021
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+0.041φ27 0-0.021φ24h7+0.021
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+0.041φ28 0-0.021φ25h7+0.021
0φ28H725
0.6-0.013-0.0332.0+0.073
+0.048φ32 0-0.021φ28h7+0.025
0φ32H728
����0.6-0.013-0.0332.0+0.073
+0.048φ34 0-0.021φ30h7+0.025
0φ34H730
0.6-0.013-0.0332.0+0.073
+0.048φ36 0-0.025φ32h7+0.025
0φ36H732
����0.6-0.013-0.0332.0+0.073
+0.048φ39 0-0.025φ35h7+0.025
0φ39H735
0.6-0.013-0.0332.0+0.073
+0.048φ40 0-0.025φ36h7+0.025
0φ40H736
0.6-0.013-0.0332.0+0.079
+0.054φ42 0-0.025φ38h7+0.025
0φ42H738
����0.6-0.013-0.0332.0+0.079
+0.054φ44 0-0.025φ40h7+0.025
0φ44H740
0.6-0.013-0.0332.0+0.079
+0.054φ46 0-0.025φ42h7+0.025
0φ46H742
0.6-0.020-0.0452.5+0.079
+0.054φ50 0-0.025φ45h7+0.025
0φ50H745
0.6-0.020-0.0452.5+0.096
+0.066φ55 0-0.025φ50h7+0.030
0φ55H750
0.6-0.020-0.0452.5+0.096
+0.066φ60 0-0.030φ55h7+0.030
0φ60H755
0.6-0.020-0.0452.5+0.096
+0.066φ65 0-0.030φ60h7+0.030
0φ65H760
0.6-0.020-0.0452.5+0.105
+0.075φ70 0-0.030φ65h7+0.030
0φ70H765
0.6-0.020-0.0452.5+0.105
+0.075φ75 0-0.030φ70h7+0.030
0φ75H770
Outside diameter
Wall thickness
Alloy thickness
Rmax=(2~8)S
Surface of Mating Part
Length
71
THER
MALL
OYTY
PE BB
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10C0.20.6×20°
12C0.20.6×20°
14C0.20.6×20°
15C0.20.6×20°
16C0.20.6×20°
18C0.20.6×20°
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Designation of Part Number
BM 00 00Bushing LengthNominal I. D. of BushingMaterial Symbol
BM 1010
Dimensions of THERMALLOY TYPE BB
ELV
RoHS
(Bushing Inner Diameter: 75 to 300 mm)
Please specify by part number.(This product is custom-made.)
Notes: 1. Tolerances for length and outside diameters are determined separately for bushing with an inside diameter of ≧φ160.2. When ordering, specify the alloy type (BB1/6, BB1/8 or BBL2/8) and the part number.3. If press-fitting a type BB wrapped bush with allowance into a housing and then finishing its inside diameter, the bushing may be supplied with finishing
allowance between 0.2mm and 0.3mm in diameter. Please ensure that you add "SS" after the part No. (e.g. BB1/8, BM5060SS).4. The BBL2/8 alloy is not regulated by RoHS/ELV.
72
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0φ86H780
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0φ96H790
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-0.040φ160h7+0.040 0φ166H7160
C0.51.0×20° ����������������0.9-0.025-0.0653.0φ186 0
-0.040φ180h7+0.046 0φ186H7180
C0.51.0×20° ����������������0.9-0.025-0.0653.0φ206 0
-0.046φ200h7+0.046 0φ206H7200
C0.51.0×20° ����������������0.9-0.025-0.0653.0φ226 0
-0.046φ220h7+0.046 0φ226H7220
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-0.046φ250h7+0.052 0φ256H7250
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-0.052φ280h7+0.052 0φ286H7280
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-0.052φ300h7+0.052 0φ306H7300
Outside diameter
Wall thickness
Alloy thickness
Rmax=(2~8)S
Surface of mating part
Length
73
THER
MALL
OYTY
PE BB
�������
�����������
75
80
85
90
95
100
105
110
115
120
125
130
135
140
145
150
160
180
200
220
250
280
300
〈Major Applications〉General industrial machinery, food machinery and support of steel
structures
〈Target Properties〉
〈Characteristics〉Sliding Speed m/min
Service Temp. Range ℃ Friction
Coefficient μ
Tolerance of Foreign Particles Normal Max.
Normal Max.
Below 19.6 49.0 Below
6
Min. to Max.
30 -70~250 Large0.05~0.25 (Boundary Lubrication)
Specific Load Mpa
Wear Resistance
4 5 5 5 5 5
Load Resistance Sliding Layer
Components
With Steel Backing
Bronze + Graphite Particles
In Acid or Alkali
Effect of Various Atmospheres
Friction Coefficient
5 5 3 3 3 33 4 4 3 4 4
Grease
Boundary and Fluid
Grease
Boundary and Fluid
Grease
Boundary and Fluid
Grease
Boundary and Fluid
In Vapor
In Water
In Vacuum
In Air
Tolerance of
Foreign Particles
Structure
Sliding speed
A bimetal sliding plate made from an alloy containing solid lubricant sintered onto a steel backing.
No Lubricat
No Lubricat
No Lubricat
No Lubricat
74
THERMALLOY TYPE PV PLATESTHERMALLOY TYPE PV PLATES(Solid Lubricant Dispersed Bimetal Plate)
Features
(Solid Lubricant Dispersed Bimetal Plate)
Can be used without a lubricant supply.
Capable of withstanding higher loads.
Can be used at high temperatures.
Protected from seizure to prevent damage to the surface of the
mating part.
The performance is further improved with the use of a lubricant.
A variety of standard products are available for quick delivery.
The plate can be additionally machined using ordinary machi-
nery.
・・・・
・ ・ ・
* The coefficient of linear thermal expansion of the whole alloy is
equivalent to that of steel.
75
Dispersion of solid lubricant (micrograph)
Physical properties (alloy)
Bearing Characteristics
Allowable max. specific load
Allowable max. speed
Max. service temperature
Allowable max. PV value
Friction coefficient
50MPa
6m/min
250℃
63Pa・m/min
0.10~0.20
Chemical composition
Density
Hardness
Compressive strength
Max. service temperature Coefficient of linear thermal expansion*
Cu-Sn-Gr (10% graphite by weight)
6.4
HB50
343MPa
250℃
18×10-6/℃
Specific load MPa
Speed m/min
Wear depth (mm) per 1km of friction distance
1
0.6
0.004
5
3
0.015
10
0.3
0.008
Solid lubricant (graphite) Bonze Steel backing
A high performance, metallic bearing alloy based on bronze in which a countless number of solid lubricant particles are uniformly dispersed.Structure x30
THER
MALL
OYPV
PLAT
ES
Designation of Part Number
H35 100U ELV
RoHS
Please specify by part number.
U: Screwed from the topL: Screwed from the bottom
H or S ◯◯ ◯◯ U or L
Standard Dimensions of THERMALLOY TYPE PV Plate
Mounting methodLength (L)Width (W)Plate thickness H:10mm S:20mm
Flat-head machine screws (JIS B1101) are required for Type H.The product may be made to order with dimensions other than standard.
76
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77
Bolt type 2±0.4 25°±5°
Mounting spot-faced hole
T±0.025
R1
U L
T±0.025
Mounting tap
13
25°±5° 2±0.4
Standard product shapesType A Type B
a( R1)
L
b c
( R1)
W2 W2
d ( R1)
W
( R2)
L
e ( R1)
f W
( R2)
Products with a steel backing have an alloy thickness of 1.25±0.25.
THER
MALL
OYPV
PLAT
ES
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A2
Type U:φ 9 through,φ 16 spot-faced,6 deep
-20----
A3-20----
A4-20---55
A4-20---70
A5-20--6565
A5-20--8075
A2Type U:φ 9 through,φ 14 spot-faced,9 deepType L:M8 tapped,13 deep
-20----
A3-20----
A4-20---55
A4-20---70
A5-20--6565
A5-20--8075
A2
Type U:φ 11 through,φ 17.5 spot-faced,11 deepType L:M10 tapped,13 deep
-15----
A2-25----
A2-25----
A2-25----
A2-15----
A2-25----
A2-25----
A2-25----
Designation of Part Number
S75 75 ELV
RoHS
Please specify by part number.
U: Screwed from the topL: Screwed from the bottom
H or S ◯◯ ◯◯ U or L
Standard Dimensions of THERMALLOY TYPE PV Plate
Bolt typeLength (L)Width (W)Plate thickness H:10mm S:20mm
Flat-head machine screws (JIS B1101) are required for Type H.The product may be made to order with dimensions other than standard.
78
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79
2±0.4 25°±5°
T±0.025
R1
U L
T±0.025
13
25°±5° 2±0.4
a( R1)
L
b c
( R1)
W2 W2
d ( R1)
W
( R2)
L
e ( R1)
f W
( R2)
Standard product shapesType A Type B
Products with a steel backing have an alloy thickness of 1.25±0.25.
Bolt type
Mounting spot-faced hole Mounting tap
THER
MALL
OYPV
PLAT
ES
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A2
Type U:φ 11 through,φ 17.5 spot-faced,11 deepType L:M10 tapped,13 deep
-15----
A2-25----
A2-25----
A2-25----
A2-25----
B425255050--
B425255075--
B4252550100--
B4252550150--
B4252550200--
B437.52550100--
B437.52550150--
B437.52550200--
B42525100100--
B42525100150--
B42525100200--
〈Major Applications〉General industrial machinery, food machinery and transport machinery
〈Target Properties〉
〈Characteristics〉
Wear Resistance
5 5 5 5 5 5
Load Resistance Sliding Layer
Components
Bearing box and outer and inner rings
Bronze + Graphite
In Acid or Alkali
Effect of Various Atmospheres
Friction Coefficient
5 5 3 5 5 43 4 4 3 4 4
Grease
Boundary and Fluid
Grease
Boundary and Fluid
Grease
Boundary and Fluid
Grease
Boundary and Fluid
In Vapor
In Water
In Vacuum
In Air
Tolerance of
Foreign Particles
Sliding Speed m/min
Service Temp. Range ℃ Friction
Coefficient μ
Tolerance of Foreign Particles Normal Max.
Normal Max.
Below 14.7 49.0 Below
15
Min. to Max.
30 -50~200 Large0.1~0.3
Structure
Sliding speed
Specific Load Mpa
The pillow unit is a lubrication free, self-aligning bearing unit that comprises of an outer ring made from the high performance bearing material THERMALLOY and a stainless steel inner ring incorporated as a bearing into a stainless steel bearing box.
No Lubricat
No Lubricat
No Lubricat
No Lubricat
80
THERMALLOY PILLOW UNITTHERMALLOY PILLOW UNIT(Solid Lubricant Dispersed Pillow Unit)(Solid Lubricant Dispersed Pillow Unit)
Features
Can be used without a lubricant supply.
Can be used in water, seawater, vapour or water splashes.
Applicable within a wide temperature range.
Durable against intrusion of dust, sand or foreign bodies.
Suitable for use with rotary motion, vibratory motion, reciproca-
tion and intermittent operation.
Able to move at extremely low speed compared with the solid lu-
bricant embedded type and particularly superior with respect to
minute motion.
Capable of withstanding higher loads and supporting radial and
thrust loads.
Superior fretting resistance to that of embedded solid lubricant
and ball bearing types.
・・・・ ・ ・ ・ ・
(Attached screws are also made of stainless steel.)
Part No.
1
2
3
Part name
Bearing box
Outer ring
Inner ring
Material
SCS13 (cast stainless steel)
144SB12P (THERMALLOY)
SUS304 (stainless steel)
Aligning angle "α"
◯ 1
◯ 3
◯ 2
Caution requiredCollar (made to order)
Direction of shaft expansion
Fixed end Shaft movable side
90° reverse rotation
◯ 1 ◯ 2 ◯ 3
Clearance
W×2
A
W×2.5
B
W×4
C
W×1
E
Loading direction
(axial)
(axial)
B
CE
E
A
Static Breaking Strength of Bearing Box
81
Construction and Components
Securing The Outer Ring For The Bearing
Mounting in a Hot Place
If the shaft expands thermally (in the axial direction) at high tem-peratures it is recommended that the shaft be mounted as shown below.
Tighten the set screw and nut in the following order.・Rotate the set screw until it makes contact with the bottom of the
outer ring hole.・Rotate the set screw by 90° in the reverse direction to provide a
clearance above the bottom of the hole.・Tighten the nut as shown in ②.
THER
MALLO
YPIL
LOW
UNIT
Outer rings for standard units are made of 144SB12P (THER-
MALLOY), but may also be made of another bearing material.
The pillow and diamond flange units and their components for
shaft diameters between 20 and 50mm have been standar-
dized. Please contact us if you require specifications other than
those given above.
・
・
0 100 200
1
2
0 2 4 6 8 10
10
20
30
〈Test conditions〉Test method : DIN50321Speed : 0.6m/min (constant shaft speed)Temperature: Room temperature (in the air)Lubrication : Dry
Example
Wea
r de
pth
per
1 km
of
fric
tion
dist
ance
(μm
/km
)W
ear
dept
h pe
r 1
km o
ffr
ictio
n di
stan
ce(μ
m/k
m)
Specific load on bearing (true) [MPa]
Temperature[℃]
Sliding speed (m/min)
Tem
pera
ture
-wea
rco
effic
ient
〈Test conditions〉Test method : DIN50321Specific load (true): 2MPa [20kg/cm2] (constant shaft speed)Temperature : Room temperature (in the air)Lubrication : Dry
0 1.2 2.4 3.6 4.8 6 15 30
10
20
30
Operating Ranges
mm N{kgf} rpm N・rpm{kgf・rpm}
20 9,800{1,000} 150 3.12×105{31,800}
25 11,800{1,200} 120 3.43×105{35,000}
30 16,700{1,700} 100 3.90×105{39,800} -50
~
+20035 20,600{2,100} 90 4.21×105{43,000}
40
45
50
24,500{2,500}
27,500{2,800}
30,400{3,100}
80
70
70
4.53×105{46,200}
4.53×105{46,200}
4.68×105{47,700}
Shaft diameter
-
204
205
206
207
208
209
210
Nominal No. Max. radial load "W" Max. rotating speed "N"
Degrees
7
6
7
7
6
6
6
Max. rotating speed "α"
℃
Operating temperatureAllowable "W-N" value
Designing Conditions
Service Life
・The "W," "N" and "W-N" values are measured in the air at an
ordinary temperature without a lubricant supply.
・When using the unit at temperatures above 100℃ as a guide the
"N" and "W-N" values should be half of that of the service range.
・When the unit is used with a lubricant, a smaller load, at lower
speed, operated intermittently or for a shorter time it may be
used above the service range. Please consult us.
・When the unit is to be used out of the specified service range or
in a special atmosphere (in a vacuum, gas or chemical solution),
it may be made from other materials. Please consult us.
・Bearing boxes made of gray cast iron (FC) are also available.
The service life of the THERMALLOY pillow unit is generally
determined by the wear to the inside diameter of the
THERMALLOY. The wear greatly depends on the conditions of use.
In other words it is affected by many factors including load, rotating
speed, temperature, lubrication status, atmosphere and intrusion of
foreign particles, so it is very difficult to calculate with a formula.
Use the test data shown on the right as a reference when designing
the THERMALLOY pillow unit.
The wear depth per 1 km of friction distance ata specific load of 2MPa [20kg/cm2], a speed of3m/min and a temperature of 150°C without a lubricant supply can be approximated as follows:Wear depth / friction distance = 2μm/km×1.5 = 3μm/km
82
Designation of Part Number
UD2 T104
(Unit: mm)
ELV
RoHS
Please specify by part number.
UD2 00 T1
Dimensions of Bearings for Units
83
UD204T1
UD205T1
UD206T1
UD207T1
UD208T1
UD209T1
UD210T1
Dimensions
d D do Be Bi n m c df Bf G ds
20
25
30
35
40
45
50
47
52
62
72
80
85
90
33
38
46
53
60
65
70
20
22
25
27
29
29
30
31
34
38.1
42.9
49.2
49.2
51.6
12.7
14.3
15.9
17.5
19
19
19
18.3
19.7
22.2
25.4
30.2
30.2
32.6
1.5
1.5
1.5
2
2
2
2
43
48
58
68
75
80
85
8.3
8.7
9.7
11.9
15.7
15.7
17.6
4
4.5
5
6
8
8
9
M5×0.8
M5×0.8
M6×1
M8×1.25
M8×1.25
M8×1.25
M10×1.5
(Round hole type, diameter series 2)
(2-120°ds)
Bf Be
G
2-C
df d Ddo
m n
Bi
Part No. of bearing
Bearings with specifications and dimensions other than those given above are also available. Please consult us.
THER
MALLO
YPIL
LOW
UNIT
Designation of Part Number
UDSP2 S1T104Please specify by part number.
ELV
RoHS
UD2 00 T1
UDSP204S1T1
UDSP205S1T1
UDSP206S1T1
UDSP207S1T1
UDSP208S1T1
UDSP209S1T1
UDSP210S1T1
Dimensionsd
Nominal size of
mounting bolt
Part No. of bearing
Part No. of bearing boxh a e b S1 S2 g w j Bi n
20
25
30
35
40
45
50
33.3
36.5
42.9
47.6
49.2
54
57.2
127
140
165
167
184
190
206
95
105
121
127
137
146
159
30
30
36
38
40
40
45
13
13
17
17
17
17
20
19
19
21
21
21
21
22
9
10
11
12
12
13
14
64
70
82
92
98
105
112
39
42
50
46
50
50
56
31
34
38.1
42.9
49.2
49.2
51.6
12.7
14.3
15.9
17.5
19
19
19
M10
M10
M14
M14
M14
M14
M16
UD204T1
UD205T1
UD206T1
UD207T1
UD208T1
UD209T1
UD210T1
SP204S1
SP205S1
SP206S1
SP207S1
SP208S1
SP209S1
SP210S1
Bi
n
dSi
b
w
h
g
S2
je
a
45°
Dimensions of Pillow Units
(Unit: mm)
84
Part No. of bearing
Bearings with specifications and dimensions other than those given above are also available. Please consult us.
Designation of Part Number
UDSFL2 S1T104
(Unit: mm)
ELV
RoHS
Please specify by part number.
UDSF200S1T1
UDSFL204S1T1
UDSFL205S1T1
UDSFL206S1T1
UDSFL207S1T1
UDSFL208S1T1
UDSFL209S1T1
UDSFL210S1T1
20
25
30
35
40
45
50
UD204T1
UD205T1
UD206T1
UD207T1
UD208T1
UD209T1
UD210T1
d a e i g l S b Z Bi n
113
130
148
161
175
188
197
90
99
117
130
144
148
157
15
16
18
19
21
22
22
10
10
10
11
11
13
13
25.5
27
31
34
36
38
40
12
16
16
16
16
19
19
60
68
80
90
100
108
115
33.3
35.7
40.2
44.4
51.2
52.2
54.6
31
34
38.1
42.9
49.2
49.2
51.6
12.7
14.3
15.9
17.5
19
19
19
M10
M14
M14
M14
M14
M16
M16
SFL204S1
SFL205S1
SFL206S1
SFL207S1
SFL208S1
SFL209S1
SFL210S1
Bi
n
g
z
d b
2-s
45゚
e
aI
i
Dimensions of Diamond Flange Units
Dimensions Nominal size of
mounting bolt
Part No. of bearing
Part No. of bearing box
85
Part No. of bearing
Bearings with specifications and dimensions other than those given above are also available. Please consult us.
THER
MALLO
YPIL
LOW
UNIT
DAISLIDEDAISLIDE
DAISLIDE is a copper based oilless bearing for heavy load applications into which solid lubricant plugs are embedded.
〈Characteristics of DAISLIDE KA〉Solid bearing for loads higher than those of HA
〈Major Apprications〉General industrial machinery and heavy industrial facilities
〈Target Properties〉
The value in brackets shows the allowable static bearing pressure
when there is no sliding or the sliding speed is low.
Wear Resistance
4 5 5 5 5
5
Load Resistance
StructureSliding Layer Component
Solid
No Lubricati on
In Acid or Alkali
Effect of Various Atmospheres
Friction CoefficientSl iding Speed
4 5 3 4 3
3
3 4 4 3 4 4
Grease
Boundary and Fluid
No Lubricati on
Grease
Boundary and Fluid
No Lubricati on
Grease
Boundary and Fluid
No Lubricati on
Grease
Boundary and Fluid
In Vapor
In Water
In Vacuum
In Air
Tolerance of
Foreign Particles
SpecificLoad
MPaSliding Speed m/min
Service Temp. Range ℃ Friction
Coefficient μ
Tolerance of Foreign Particles Normal Max.
Normal Max.
Below 29.4
Below 6
73.0 (188)
Min. to Max.
15 -70~250 Medium0.05~0.3 (Boundary Lubrication)
SpecificLoad MPa
Sliding Speed m/min
Service Temp. Range ℃ Friction
Coefficient μ
Tolerance of Foreign Particles Normal Max.
Normal Max.
Below 19.6
49.0 (98.0)
Below 6
Min. to Max.
30 -70~250 Medium0.05~0.3 (Boundary Lubrication)
Copper Alloy +Solid Lubricant Burying Type
〈Characteristics of DAISLIDE HA〉Solid bearing for medium to high loads
Maintenance-free, no need to supply oil
Excellent wear resistance properties. Excellent wear resistance
properties are exhibited in applications where oil film formation is
difficult such as reciprocating, intermittent or oscillating motions
under conditions of high load and low speed.
Friction coefficient is low.
Can be used at a range of temperatures
Free design is possible on the shape and the size.
Excellent corrosion and chemical resistance. This bearing can
be used in river or sea water, in special liquids where chemical
resistance of the metal base and solid lubricant is needed, and
in gas where oil supply is difficult.
Excellent impact resistance
Features
In an acid or alkaline atmosphere properties may differ depending on the
type, density and humidity. Please do a sample test or consult us.( )
・・
・・・
・
・
5=Excellent 4=Very good 3=Good 2=Fair 1=Poor
86
3.Combination with Base Metal
Material Type
H L
Use High Load
Stock
made to order
HA
SAF
TA BA
Base Metal
KA BH SL
PA
LA
Bronze Bronze
A
General
Standard Stock Available
・ Base Metal Three types of base metal are offered: B:Bronze (BC) S:High Strength Brass (HBsC) K:High Strength Special Copper Alloy・ Solid Lubricant Plug (1)Arrangement of solid lubricant plug The solid lubricant plugs are aligned obliquely from the axial in line direction to enable the bearing to obtain a thin film of lubricant during movement in the axial direction. (2)Types of solid lubricant plug ①Plug A is for general use and is usually kept in stock. ②Plug H is a solid lubricant plug for use at high temperature (above 250 ℃) and is made to order. ③Plug L is for use in water and sea water and is made to order.Special plugs are prepared for applications in water or seawater, where electrolytic corrosion is anticipated due to the material of housing and shaft.
Plug Symbol
High Strength Brass
High Strength Special
Copper Alloy
High Strength Brass
Merchandise Symbol
High Temperature
In Water, in Seawater
Physical Properties
Characteristics of Base Metal
Bearing Characteristics
*When the bearing is to be used at temperatures exceeding 100℃ it is necessary to provide a margin on the PV value at the design stage.*In the case of high strength brass base metal and the high strength special copper alloy base metal, depending on the conditions of usage, for example when the bearings are at very low speeds near to V=0, the bearings can be used at pressures higher than those given in the table above.
Item
Type
DAISLIDE
B
DAISLIDE K
DAISLIDE S
Bronze
High Strength Special Copper
Alloy
High
Strength Brass
Base Metal Oil Supply Condition
Unit, etc
×10-6/℃
cal/sec℃・
cm
N/mm2
N・m/cm2
HB
kN/mm2
N/mm2
%
DAISLIDE B (Bronze Base)
Allowable Max. Load *MPa
Allowable Max. Speed *m/min
Allowable Max. PV Value *MPa・m/min
Limit Operating Temperature *℃
8.7
16~18
0.11~0.15
Above 196
15
60~80
96
──
14.7
14.7
14.7
49.0
24.5
24.5
24.5
73.0
73.0
25
150
250
15
15
50
100
15
30
58.8
98.1
196.1
196.1
98.1
147.1
196.1
99.0
196.1
400
250
250
250
250
250
250
250
DAISLIDE S (High Strength Brass Base)
25~30
Above 12Above 15 Above 4
──
16~20
──
Above 760
──
Above 240
──
──
DAISLIDE K (High Strength Special Copper Alloy Base)
Specific Gravity
Coefficient of Linear Thermal Expansion
Heat Transfer Coefficient
Tensile Strength
Impact Strength
Hardness
Modulus of Longitudinal Elasticity
Compression Yield Strength (0.1%)
Solid Lubricant Area on Slide Surface
Elongation
8.2
16~20
0.09~0.13
Above 690
19
Above 200
98~137
Above 350
No Oil Supply
Grease Cup Type Periodic Lubrication
Oil Drip Lubrication
No Oil Supply
Normal Temperature
Grease Cup Type Periodic Lubrication
Grease Cup Type Periodic Lubrication
No Oil Supply
Oil Drip Lubrication
87
DAIS
LIDE
88
DAISLIDE HA BushingDesignation of Part Number
HA 00 00 00Bushing LengthBushing O.D.Bushing I.D.Product Symbol
HA 081208 ELV
RoHS
(Bushing Inner Diameter: 8 to 45 mm)
Please specify by part number.
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+0.013φ8-0.013-0.028φ8f7-0.025
-0.040φ8e7-0.040-0.062φ8d8+0.018
0 φ12H78
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+0.013φ10-0.013-0.028φ10f7-0.025
-0.040φ10e7-0.040-0.062φ10d8+0.018
0 φ14H710
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+0.016φ12-0.016-0.034φ12f7-0.032
-0.050φ12e7-0.050-0.077φ12d8+0.018
0 φ18H712
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+0.016φ13-0.016-0.034φ13f7-0.032
-0.050φ13e7-0.050-0.077φ13d8+0.021
0 φ19H713
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+0.016φ14-0.016-0.034φ14f7-0.032
-0.050φ14e7-0.050-0.077φ14d8+0.021
0 φ20H714
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+0.016φ15-0.016-0.034φ15f7-0.032
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0 φ21H715
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+0.016φ16-0.016-0.034φ16f7-0.032
-0.050φ16e7-0.050-0.077φ16d8+0.021
0 φ22H716
������+0.021+0.008φ23+0.034
+0.016φ17-0.016-0.034φ17f7-0.032
-0.050φ17e7-0.050-0.077φ17d8+0.021
0 φ23H717
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+0.016φ18-0.016-0.034φ18f7-0.032
-0.050φ18e7-0.050-0.077φ18d8+0.021
0 φ24H718
������+0.021+0.008φ26+0.041
+0.020φ19-0.020-0.041φ19f7-0.040
-0.061φ19e7-0.065-0.098φ19d8+0.021
0 φ26H719
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+0.020φ20-0.020-0.041φ20f7-0.040
-0.061φ20e7-0.065-0.098φ20d8+0.021
0 φ28H720
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+0.020φ20-0.020-0.041φ20f7-0.040
-0.061φ20e7-0.065-0.098φ20d8+0.021
0 φ30H720
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+0.020φ22-0.020-0.041φ22f7-0.040
-0.061φ22e7-0.065-0.098φ22d8+0.025
0 φ32H722
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+0.020φ25-0.020-0.041φ25f7-0.040
-0.061φ25e7-0.065-0.098φ25d8+0.025
0 φ33H725
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+0.020φ25-0.020-0.041φ25f7-0.040
-0.061φ25e7-0.065-0.098φ25d8+0.025
0 φ35H725+0.025+0.009φ38+0.041
+0.020φ28-0.020-0.041φ28f7-0.040
-0.061φ28e7-0.065-0.098φ28d8+0.025
0 φ38H728
������������+0.025+0.009φ38+0.041
+0.020φ30-0.020-0.041φ30f7-0.040
-0.061φ30e7-0.065-0.098φ30d8+0.025
0 φ38H730
������������+0.025+0.009φ40+0.041
+0.020φ30-0.020-0.041φ30f7-0.040
-0.061φ30e7-0.065-0.098φ30d8+0.025
0 φ40H730+0.025+0.009φ40+0.050
+0.025φ31.5-0.025-0.050φ31.5f7-0.050
-0.075φ31.5e7-0.080-0.119φ31.5d8+0.025
0 φ40H731.5+0.025+0.009φ42+0.050
+0.025φ32-0.025-0.050φ32f7-0.050
-0.075φ32e7-0.080-0.119φ32d8+0.025
0 φ42H732+0.025+0.009φ44+0.050
+0.025φ35-0.025-0.050φ35f7-0.050
-0.075φ35e7-0.080-0.119φ35d8+0.025
0 φ44H735+0.025+0.009φ45+0.050
+0.025φ35-0.025-0.050φ35f7-0.050
-0.075φ35e7-0.080-0.119φ35d8+0.025
0 φ45H735+0.025+0.009φ48+0.050
+0.025φ38-0.025-0.050φ38f7-0.050
-0.075φ38e7-0.080-0.119φ38d8+0.025
0 φ48H738
������+0.025+0.009φ50+0.050
+0.025φ40-0.025-0.050φ40f7-0.050
-0.075φ40e7-0.080-0.119φ40d8+0.025
0 φ50H740
������+0.030+0.011φ55+0.050
+0.025φ40-0.025-0.050φ40f7-0.050
-0.075φ40e7-0.080-0.119φ40d8+0.030
0 φ55H740+0.030+0.011φ55+0.050
+0.025φ45-0.025-0.050φ45f7-0.050
-0.075φ45e7-0.080-0.119φ45d8+0.030
0 φ55H745
89
Mating Shaft d8, e7 and f7
d8: For General Use (High Load)e7: For General Use (Light Load)f7: For High-precision Use
Stopper Screw
Mat
ing
Hol
e H
7
HA Bushing
Chamfering
TA Thrust Washer
Example of Mounting
Rmax x=6.3s
Rmax x=6.3s
C Face
Outer Chamfering
O.D
.
I.D
.
Inner Chamfering
Both Sides
Length
DAIS
LIDE
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81×10°0.75×15°C0.5
101×10°0.75×15°C0.5������
122×10°2×15°C0.5������������������������
132×10°2×15°C0.5������
142×10°2×15°C0.5������������������
152×10°2×15°C0.5������������������
162×10°2×15°C0.5������������������������������������
172×10°2×15°C0.5
182×10°2×15°C0.5������������������
192×10°2×15°C0.5������
202×10°2×15°C0.5������������������������������������������
202×10°2×15°C0.5������������������������������
222.5×10°2×15°C0.5������������
252.5×10°2.5×15°C0.5������������������������������������������
252.5×10°2.5×15°C0.5������������������������������������
282.5×10°2.5×15°C0.5������������������������
303×10°3×15°C0.5������������������������������������������
303×10°3×15°C0.5������������������������������������������
31.53×10°3×15°C0.5������������
323×10°3×15°C0.5������������������
353×10°3×15°C0.5������������������������������������������
353×10°3×15°C0.5������������������������������������������
383×10°3×15°C0.5������
403×10°3×15°C0.5������������������������������������������������������
403×10°3×15°C0.5������������������������������
453.5×10°3.5×15°C0.5������������������������������
90
HA 455630 ELV
RoHS
Designation of Part Number
HA 00 00 00 Bushing LengthBushing O.D.Bushing I.D.Product Symbol
DAISLIDE HA Bushing (Bushing Inner Diameter: 45 to 160 mm)
Please specify by part number.
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������������������+0.030+0.011φ56+0.050
+0.025φ45-0.025-0.050φ45f7-0.050
-0.075φ45e7-0.080-0.119φ45d8+0.030
0 φ56H745
������������������+0.030+0.011φ60+0.050
+0.025φ45-0.025-0.050φ45f7-0.050
-0.075φ45e7-0.080-0.119φ45d8+0.030
0 φ60H745
������������������������+0.030+0.011φ60+0.050
+0.025φ50-0.025-0.050φ50f7-0.050
-0.075φ50e7-0.080-0.119φ50d8+0.030
0 φ60H750
������������������+0.030+0.011φ62+0.050
+0.025φ50-0.025-0.050φ50f7-0.050
-0.075φ50e7-0.080-0.119φ50d8+0.030
0 φ62H750
������������+0.030+0.011φ65+0.050
+0.025φ50-0.025-0.050φ50f7-0.050
-0.075φ50e7-0.080-0.119φ50d8+0.030
0 φ65H750
������������������+0.030+0.011φ70+0.060
+0.030φ55-0.030-0.060φ55f7-0.060
-0.090φ55e7-0.100-0.146φ55d8+0.030
0 φ70H755
������������������+0.030+0.011φ74+0.060
+0.030φ60-0.030-0.060φ60f7-0.060
-0.090φ60e7-0.100-0.146φ60d8+0.030
0 φ74H760
������������������+0.030+0.011φ75+0.060
+0.030φ60-0.030-0.060φ60f7-0.060
-0.090φ60e7-0.100-0.146φ60d8+0.030
0 φ75H760+0.030+0.011φ75+0.060
+0.030φ63-0.030-0.060φ63f7-0.060
-0.090φ63e7-0.100-0.146φ63d8+0.030
0 φ75H763
������+0.030+0.011φ80+0.060
+0.030φ65-0.030-0.060φ65f7-0.060
-0.090φ65e7-0.100-0.146φ65d8+0.030
0 φ80H765
������������������+0.035+0.013φ85+0.060
+0.030φ70-0.030-0.060φ70f7-0.060
-0.090φ70e7-0.100-0.146φ70d8+0.035
0 φ85H770+0.035+0.013φ90+0.060
+0.030φ70-0.030-0.060φ70f7-0.060
-0.090φ70e7-0.100-0.146φ70d8+0.035
0 φ90H770+0.035+0.013φ90+0.060
+0.030φ75-0.030-0.060φ75f7-0.060
-0.090φ75e7-0.100-0.146φ75d8+0.035
0 φ90H775+0.035+0.013φ95+0.060
+0.030φ75-0.030-0.060φ75f7-0.060
-0.090φ75e7-0.100-0.146φ75d8+0.035
0 φ95H775
������+0.035+0.013φ96+0.060
+0.030φ80-0.030-0.060φ80f7-0.060
-0.090φ80e7-0.100-0.146φ80d8+0.035
0 φ96H780
�������+0.035+0.013φ100+0.060
+0.030φ80-0.030-0.060φ80f7-0.060
-0.090φ80e7-0.100-0.146φ80d8+0.035
0 φ100H780+0.035+0.013φ100+0.071
+0.036φ85-0.036-0.071φ85f7-0.072
-0.107φ85e7-0.120-0.174φ85d8+0.035
0 φ100H785+0.035+0.013φ110+0.071
+0.036φ90-0.036-0.071φ90f7-0.072
-0.107φ90e7-0.120-0.174φ90d8+0.035
0 φ110H790+0.035+0.013φ120+0.071
+0.036φ100-0.036-0.071φ100f7-0.072
-0.107φ100e7-0.120-0.174φ100d8+0.035
0 φ120H7100+0.040+0.015φ130+0.071
+0.036φ110-0.036-0.071φ110f7-0.072
-0.107φ110e7-0.120-0.174φ110d8+0.040
0 φ130H7110+0.040+0.015φ140+0.071
+0.036φ120-0.036-0.071φ120f7-0.072
-0.107φ120e7-0.120-0.174φ120d8+0.040
0 φ140H7120+0.040+0.015φ145+0.083
+0.043φ125-0.043-0.083φ125f7-0.085
-0.125φ125e7-0.145-0.208φ125d8+0.040
0 φ145H7125+0.040+0.015φ150+0.083
+0.043φ130-0.043-0.083φ130f7-0.085
-0.125φ130e7-0.145-0.208φ130d8+0.040
0 φ150H7130+0.040+0.015φ160+0.083
+0.043φ140-0.043-0.083φ140f7-0.085
-0.125φ140e7-0.145-0.208φ140d8+0.040
0 φ160H7140+0.040+0.015φ170+0.083
+0.043φ150-0.043-0.083φ150f7-0.085
-0.125φ150e7-0.145-0.208φ150d8+0.040
0 φ170H7150+0.040+0.015φ180+0.083
+0.043φ160-0.043-0.083φ160f7-0.085
-0.125φ160e7-0.145-0.208φ160d8+0.040
0 φ180H7160
91
Mating Shaft d8, e7 and f7HA Bushing
Rmax x=6.3s
Rmax x=6.3s
O.D
.
I.D
.
Lengthd8: For General Use (High Load)e7: For General Use (Light Load)f7: For High-precision Use
Stopper ScrewOuter Chamfering
Mat
ing
Hol
e H
7
Chamfering
TA Thrust Washer
Example of Mounting
C Face
Inner Chamfering
Both Sides
DAIS
LIDE
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453.5×10°3.5×15°C0.5������������
453.5×10°3.5×15°C0.5������������������������
504×10°4×15°C0.5������������������������
504×10°4×15°C0.5������������������
504×10°4×15°C0.5�������������������������������
554×10°4×15°C0.5������������������
604×10°4×15°C0.5������������������������
604×10°4×15°C0.5�������������������������������
634×10°4×15°C0.5������������������
654×10°4×15°C0.5������������������������
704×10°4×15°C0.5�������������������������������
704×10°4×15°C0.5������������������������
754×10°4×15°C0.5�������������������������������
754×10°4×15°C0.5�������������������������
804×10°4×15°C0.5��������������������������������������
804×10°4×15°C0.5����������������������������������������������������
855×10°5×15°C 1��������������
905×10°5×15°C 1��������������������������������������������
1005×10°5×15°C 1�������������������������������������������������������������������
1106×10°5×15°C 1������������������������������������������
1206×10°5×15°C 1���������������������������������������������������
1256×10°5×15°C 1������������������
1306×10°5×15°C 1��������������������������
1406×10°5×15°C 1������������������
1506×10°5×15°C 1��������������������������
1606×10°5×15°C 1��������������������������
Designation of Part Number
SAF 00 00Bushing LengthBushing O.D.Product Symbol
0810 ELV
RoHS
SAF
DAISLIDE HA Bushing (Bushing Inner Diameter: 8 to 120 mm)
Please specify by part number.
92
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����+0.038+0.023φ12+0.045
+0.030φ8 0-0.12±0.25φ20-0.013
-0.028φ8f7-0.025-0.040φ8e7-0.040
-0.062φ8d8+0.018 0φ12H78
��������+0.038+0.023φ14+0.045
+0.030φ10 0-0.12±0.25φ22-0.013
-0.028φ10f7-0.025-0.040φ10e7-0.040
-0.062φ10d8+0.018 0φ14H710
����+0.038+0.023φ18+0.050
+0.032φ12 0-0.13±0.25φ25-0.016
-0.034φ12f7-0.032-0.050φ12e7-0.050
-0.077φ12d8+0.018 0φ18H712
+0.045+0.028φ19+0.060
+0.042φ13 0-0.13±0.25φ26-0.016
-0.034φ13f7-0.032-0.050φ13e7-0.050
-0.077φ13d8+0.021 0φ19H713
+0.045+0.028φ20+0.060
+0.042φ14 0-0.13±0.25φ27-0.016
-0.034φ14f7-0.032-0.050φ14e7-0.050
-0.077φ14d8+0.021 0φ20H714
����+0.045+0.028φ21+0.060
+0.042φ15 0-0.13±0.25φ28-0.016
-0.034φ15f7-0.032-0.050φ15e7-0.050
-0.077φ15d8+0.021 0φ21H715
+0.045+0.028φ22+0.060
+0.042φ16 0-0.13±0.25φ29-0.016
-0.034φ16f7-0.032-0.050φ16e7-0.050
-0.077φ16d8+0.021 0φ22H716
+0.045+0.028φ24+0.060
+0.042φ18 0-0.13±0.25φ32-0.016
-0.034φ18f7-0.032-0.050φ18e7-0.050
-0.077φ18d8+0.021 0φ24H718
+0.045+0.028φ30+0.071
+0.050φ20 0-0.15±0.25φ40-0.020
-0.041φ20f7-0.040-0.061φ20e7-0.065
-0.098φ20d8+0.021 0φ30H720
+0.055+0.034φ35+0.081
+0.060φ25 0-0.15±0.25φ45-0.020
-0.041φ25f7-0.040-0.061φ25e7-0.065
-0.098φ25d8+0.025 0φ35H725
+0.055+0.034φ40+0.081
+0.060φ30 0-0.15±0.25φ50-0.020
-0.041φ30f7-0.040-0.061φ30e7-0.065
-0.098φ30d8+0.025 0φ40H730
+0.055+0.034φ40+0.081
+0.060φ30 0-0.15±0.25φ60-0.020
-0.041φ30f7-0.040-0.061φ30e7-0.065
-0.098φ30d8+0.025 0φ40H730
+0.055+0.034φ40+0.085
+0.060φ31.5 0-0.15±0.25φ50-0.025
-0.050φ31.5f7-0.050-0.075φ31.5e7-0.080
-0.119φ31.5d8+0.025 0φ40H731.5
+0.055+0.034φ45+0.085
+0.060φ35 0-0.15±0.25φ60-0.025
-0.050φ35f7-0.050-0.075φ35e7-0.080
-0.119φ35d8+0.025 0φ45H735
+0.055+0.034φ50+0.091
+0.066φ40 0-0.15±0.25φ65-0.025
-0.050φ40f7-0.050-0.075φ40e7-0.080
-0.119φ40d8+0.025 0φ50H740
+0.066+0.041φ55+0.091
+0.066φ45 0-0.15±0.25φ70-0.025
-0.050φ45f7-0.050-0.075φ45e7-0.080
-0.119φ45d8+0.030 0φ55H745
+0.066+0.041φ60+0.091
+0.066φ50 0-0.15±0.25φ75-0.025
-0.050φ50f7-0.050-0.075φ50e7-0.080
-0.119φ50d8+0.030 0φ60H750
+0.066+0.041φ65+0.100
+0.070φ55 0-0.15±0.25φ80-0.030
-0.060φ55f7-0.060-0.090φ55e7-0.100
-0.146φ55d8+0.030 0φ65H755
+0.068+0.043φ75+0.100
+0.070φ60 0-0.17.5±0.25φ90-0.030
-0.060φ60f7-0.060-0.090φ60e7-0.100
-0.146φ60d8+0.030 0φ75H760
+0.068+0.043φ75+0.100
+0.070φ63 0-0.17.5±0.25φ85-0.030
-0.060φ63f7-0.060-0.090φ63e7-0.100
-0.146φ63d8+0.030 0φ75H763
+0.068+0.043φ80+0.100
+0.070φ65 0-0.17.5±0.25φ95-0.030
-0.060φ65f7-0.060-0.090φ65e7-0.100
-0.146φ65d8+0.030 0φ80H765
+0.080+0.051φ85+0.111
+0.081φ70 0-0.17.5±0.25φ105-0.030
-0.060φ70f7-0.060-0.090φ70e7-0.100
-0.146φ70d8+0.035 0φ85H770
+0.080+0.051φ90+0.111
+0.081φ75 0-0.17.5±0.25φ110-0.030
-0.060φ75f7-0.060-0.090φ75e7-0.100
-0.146φ75d8+0.035 0φ90H775
+0.080+0.051φ100+0.111
+0.081φ80 0-0.110±0.25φ120-0.030
-0.060φ80f7-0.060-0.090φ80e7-0.100
-0.146φ80d8+0.035 0φ100H780
+0.083+0.054φ110+0.117
+0.082φ90 0-0.110±0.25φ130-0.036
-0.071φ90f7-0.072-0.107φ90e7-0.120
-0.174φ90d8+0.035 0φ110H790
+0.083+0.054φ120+0.117
+0.082φ100 0-0.110±0.40φ150-0.036
-0.071φ100f7-0.072-0.107φ100e7-0.120
-0.174φ100d8+0.035 0φ120H7100
+0.096+0.063φ140+0.132
+0.097φ120 0-0.110±0.40φ170-0.036
-0.071φ120f7-0.072-0.107φ120e7-0.120
-0.174φ120d8+0.040 0φ140H7120
Mating Shaft d8, e7 and f7
d8: For General Use (High Load)e7: For General Use (Light Load)f7: For High-precision Use
Chamfering Flanged Bushing(SAF)
Mating Hole H7
Rmax x=6.3s
Rmax x=6.3s
R
2.5~12.5
R0.75
~1.5
C0.3~0.5 C0.3~0.5
10F
lang
e O
.D.
I.D.
O.D
.
Outer Chamfering
LengthFlange Thickness
Chamfer on I.D.
Example of Mounting
93
DAIS
LIDE
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81×10° 0.75×15° ����
101×10° 0.75×15° ������������
122×10° 2×15° ����������������
132×10° 2×15° ��������
142×10° 2×15° ������������
152×10° 2×15° ����������������
162×10° 2×15° ��������������������������������
182×10° 2×15° ��������
202×10° 2×15° ������������������������
252.5×10° 2.5×15° ����������������������������
303×10° 3×15° ��������������������
303×10° 3×15° �����
31.53×10° 3×15° ����������������
353×10° 3×15° ������������������������
403×10° 3×15° ������������������������
453.5×10° 3.5×15° ��������������������
504×10° 4×15° ��������������������
554×10° 4×15° ��������
604×10° 4×15° ����������������
634×10° 4×15° ����
654×10° 4×15° ����
704×10° 4×15° ��������
754×10° 4×15° ����
804×10° 4×15° �������������
905×10° 5×15° ��������
1005×10° 5×15° �����������
1205×10° 5×15° �����������
94
1875
Designation of Part Number
PA 00 00LengthWidthProduct Symbol
PA(Unit: mm)
DAISLIDE PLATE PA
ELV
RoHS
(Note) The base metal is a high-strength brass.
400
300
250
200
150
100
150
125
100
75
150
125
100
75
350
300
250
200
150
100
150
125
100
75
150
125
100
75
50
48
38
35
28
18
-0.5 0
〃
〃
-0.3 0
〃
〃
〃
〃
〃
〃
〃
〃
〃
-0.2 0
〃
〃
〃
-0.3 0
〃
〃
〃
〃
〃
〃
〃
〃
〃
-0.2 0
-0.2 0
-0.2 0
-0.2 0
-0.2 0
-0.2 0
-0.2 0
M8 Machine Screw
M8 Machine Screw
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
65
90
80
65
90
65
70
55
75
65
70
55
90
65
70
50
55
75
65
70
50
55
90
65
70
55
55
60
100
75
50
45
100
75
50
45
80
65
70
55
55
60
100
75
50
45
100
75
50
45
20
20
20
20
20
20
25
25
25
15
25
25
25
15
20
20
20
20
20
20
25
25
25
15
25
25
25
15
5
5
4
4
3
2
2
2
2
2
2
2
2
2
5
5
4
4
3
2
2
2
2
2
2
2
2
2M6 Hexagon-Socket Head Cap
M6 Hexagon-Socket Head Cap
PA50400
PA50300
PA50250
PA50200
PA50150
PA50100
PA48150
PA48125
PA48100
PA4875
PA38150
PA38125
PA38100
PA3875
PA35350
PA35300
PA35250
PA35200
PA35150
PA35100
PA28150
PA28125
PA28100
PA2875
PA18150
PA18125
PA18100
PA1875
QuantityBolt TypeedcbaLWMounting-Hole BoltMounting-Hole PitchLengthWidth
Part Number
Please specify by part number.
●PA Plate Standard Part Configuration
For W=18, 28, 38, or 48
For W=35 or 50
For W=75
a b (a)
W
4-1×45°
W 2
2
W
L
1×45° φ7
R2~3 φ11
7
Rmax=6.3s
Rmax=25s
10 +0.04
-0.01
All Around
All Around
All Around
All Around
All Around
All Around
1×45° Rmax=25s
Rmax=6.3s
6
10
6
Rmax=6.3s
Rmax=25s1×45°
10
W
(a)
L
a
a b
b c d e
c d e (a)
(15)
45
15
W=75
4-1×45°
2
W2
W
L
φ16
φ9
R3 ±0.025
φ16
φ9
3.5
R10
±0.025
2
(Note) Base metal is a high strength brass.
115115
120
85
115
120
90
105
80
115
120
85
105
80
110
75-0.5 0
-0.3 0
-0.2 0
500
400
300
250
200
150
10
8
8
6
6
4
〃
〃
〃 -0.2 0
〃
〃
〃
〃
〃
20
20
20
20
20
20
PA75500
PA75400
PA75300
PA75250
PA75200
PA75150
Q'tyType of BoltedcbaLWAssembling BoltAssembling Hole PitchLengthWidth
(Unit: mm)
Part Number
M8 Flat Head Screw
DAIS
LIDE
95
(Note) Base metal is a high strength brass.
〃
5
〃
〃
〃
4
3
2
4
3
2
M10
M860
80
65
70
55
70
〃
55
60
〃
55
75
65
70
50
70
50
55
50
55
75
65
70
55
70
55
55
80
65
350
300
250
200
250
200
150
100
200
150
100
Type A
Type B
Type C
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
〃
LA50350A
LA50300A
LA50250A
LA50200A
LA32250B
LA32200B
LA32150B
LA32100B
LA26200C
LA26150C
LA26100C
TypedcbaL
(Unit: mm)
Q'tyBolt Dia
Assembling BoltAssembling Hole PitchLengthPart Number
96
Designation of Part Number
LA 00 00 0 TypeLength
WidthProduct Symbol
LA 26100C
DAISLIDE Type L Plate
ELV
RoHS
Type A
●Shape of Standard LA Plate Product
1×45° Both Sides
1×45° Both Sides
4-1×45°
4-1×45°
L
20 a b c d (20)
4550
50
φ17.5
(20)
1×45°3-1×45°
25
R2
R2φ11
22
14
(28)
20
45
±0.1
-0.05
+0.10
Rmax=6.3
s
Rmax=6.3s
1×45°
Please specify by part number.
97
Type B
Type C
1×45° Both Sides
1×45° Both Sides
1×45° Both Sides
1×45° Both Sides
L
30
4-1×45°
32
4-1×45°
20 a b c (20)
L
4-1×45°
20 a b c (20)
4-1×45°
20
R2
±0.1
Rmax=6.3s (15)
+0.10
-0.05
R2
Rmax=6.3s
3-1×45° 1×45°
1×45°
15
30
11
(22) 10
φ11
32
26
R2
Rmax=6.3s
+0.10
-0.05
R2
Rmax=6.3s 0.5×45°
3-1×45°
26
(10)
0.5×45°
φ14
10
8±0.1 (18)
φ9
9
20
11.4
DAIS
LIDE
Manufacturing PlantsManufacturing Plants
The basic principle of Daido Metal's global strategy is to carry out production as near to the customer as
possible while offering products and services of the same quality as in Japan. In response to reorganization of
the industry in the international community and other upheavals in the market, we have already established
production bases and joint-venture companies overseas.
Creating Corporate Value on the Global LevelDreams and Responsibility As a Global Enterprise
NAGOYA Headquarters
Inuyama Business Office
Central R & D DAIDO METAL CZECH s.r.o.
TOKYO Headquarters
Gifu Plant
・Thinwall Bearing Company・Heavywall Bearing Company・Polymer Bearing Company・Heavy Industrial Bearing Company・Fluid System Company・Turbo-charger Bearing Company
・Rotating Plant Bearing Company・Bimetal Division・Central R & D・Inuyama Plant ・Maehara Plant・CZECH Plant
100 101
Machine/ Equipment Name
Planned Dimensions
& Quantity
Note) Form means classification of cylindrical bushing, flanged bushing, thrust washer and plate, etc. Enter quantity/month without fail, because the quantity influences the material to be selected.
Planned Part Number Form Inner Dia. Outer Dia.
Rough Interface Illustration around Bearing
BEARING SPECIFICATIONS (FOR DRY BEARING)
To DAIDO METAL Co.,Ltd. Polymer Bearing Co.(For customer)
Part Name
Length Quantity/Month
2. Operation Time
1. Load Condition:Enter Check Mark in □ .
□ Static □ Dynamic
□ Shock □ Vibration
□ Repeated
Operation
□ Continuous
□ Frequency
□ Interval
□ Intermittent
Type
Motion Form
□ Revolution □ Reciprocating
□ Swing
□ Shaft moves □ Bearing moves
Hour/Day
Times/Day
Cycle/min□ Shaft Diameter
□ Material
□ Surface Roughness/Finish
□ Hardness
□ Surface Treatment
□ Desired Clearance
5. Load
6. Specific Load
7. Mating Shaft:Change of Shaft Dia. □ OK □ NO
□ Rev. speed:V
□ Swing Cycle:C
□ Recipro. Cycle:C
m/min
cpm
cpm
□ Load:W
KN
□ Specific Load:P
MPa
φ mm
φ mm
4. Slide Speed or Swing Cycle □ Swing □ Reciprocal
□ Housing I.D.
□ Material
□ Oil → □ For Lubrication
□ Water □ Foreign Material
□ Others
11. Remarks
8. Housing:Change of I.D. □ OK □ NO
9. Working Atmosphere
10. Attached Documents
□ There is Material in the Clearance.
□ Drawing □ Specification
□ Others
□ New Design
□ Modification→
Young’s Modulus MPa
Poison’s Ratio
Existing Bearingmm
3. RPM or Swing Angle
□ RPM:N
□ Swing Angle:θ
□ Stroke:S
rpm
mm
Degrees±
±
Date
Company Name
Phone Number
Fax Number
Phone 81-568-61-4241 FAX 81-568-62-8527Head Office Company in Charge
Please contact
Title
Name
URL/http://www.daidometal.co.jp/mail:polymer-overseas@daidometal.co.jp
Name
102
Machine/ Equipment Name
Planned Dimensions
& Quantity
Note) Form means classification of cylindrical bushing, flanged bushing, thrust washer and plate, etc. Enter quantity/month without fail, because the quantity influences the material to be selected.
Planned Part Number Form Inner Dia. Outer Dia.
Rough Interface Illustration around Bearing
BEARING SPECIFICATIONS (FOR LUBRICATED BEARING)
To DAIDO METAL Co.,Ltd. Polymer Bearing Co.(For customer)
Part Name
Length Quantity/Month
2. Operation Time
1. Load Condition:Enter Check Mark in □ .
□ Static □ Dynamic
□ Shock □ Vibration
□ Repeated
Operation
□ Continuous
□ Frequency
□ Interval
□ Intermittent
Type
Motion Form
□ Revolution □ Reciprocating
□ Swing
□ Shaft moves □ Bearing moves
Hour/Day
Times/Day
Cycle/min□ Shaft Diameter
□ Material
□ Surface Roughness/Finish
□ Hardness
□ Surface Treatment
□ Desired Clearance
5. Load
6. Specific Load
7. Mating Shaft:Change of Shaft Dia. □ OK □ NO
□ Rev. speed:V
□ Swing Cycle:C
□ Recipro. Cycle:C
m/min
cpm
cpm
□ Load:W
KN
□ Specific Load:P
MPa
φ mm
φ mm
4. Slide Speed or Swing Cycle □ Swing □ Reciprocal
□ Housing I.D.
□ Material
□ Oil → □ For Lubrication
□ Water □ Foreign Material
□ Others
11. Remarks
8. Housing:Change of I.D. □ OK □ NO
9. Working Atmosphere
10. Attached Documents
□ There is Material in the Clearance.
□ Drawing □ Specification
□ Others
□ New Design
□ Modification→
Young’s Modulus MPa
Poison’s Ratio
Existing Bearingmm
3. RPM or Swing Angle
□ RPM:N
□ Swing Angle:θ
□ Stroke:S
rpm
mm
Degrees±
±
Date
Company Name
Phone Number
Fax Number
Title
Phone 81-568-61-4241 FAX 81-568-62-8527Head Office Company in Charge
Please contact
URL/http://www.daidometal.co.jp/mail:polymer-overseas@daidometal.co.jp
103
Machine/ Equipment Name
Planned Dimensions
& Quantity
Note) Form means classification of cylindrical bushing, flanged bushing, thrust washer and plate, etc. Enter quantity/month without fail, because the quantity influences the material to be selected.
Planned Part Number Form Inner Dia. Outer Dia.
Rough Interface Illustration around Bearing
BEARING SPECIFICATIONS (FOR DRY BEARING)
To DAIDO METAL Co.,Ltd. Polymer Bearing Co.(For customer)
Part Name
Length Quantity/Month
2. Operation Time
1. Load Condition:Enter Check Mark in □ .
□ Static □ Dynamic
□ Shock □ Vibration
□ Repeated
Operation
□ Continuous
□ Frequency
□ Interval
□ Intermittent
Type
Motion Form
□ Revolution □ Reciprocating
□ Swing
□ Shaft moves □ Bearing moves
Hour/Day
Times/Day
Cycle/min□ Shaft Diameter
□ Material
□ Surface Roughness/Finish
□ Hardness
□ Surface Treatment
□ Desired Clearance
5. Load
6. Specific Load
7. Mating Shaft:Change of Shaft Dia. □ OK □ NO
□ Rev. speed:V
□ Swing Cycle:C
□ Recipro. Cycle:C
m/min
cpm
cpm
□ Load:W
KN
□ Specific Load:P
MPa
φ mm
φ mm
4. Slide Speed or Swing Cycle □ Swing □ Reciprocal
□ Housing I.D.
□ Material
□ Oil → □ For Lubrication
□ Water □ Foreign Material
□ Others
11. Remarks
8. Housing:Change of I.D. □ OK □ NO
9. Working Atmosphere
10. Attached Documents
□ There is Material in the Clearance.
□ Drawing □ Specification
□ Others
□ New Design
□ Modification→
Young’s Modulus MPa
Poison’s Ratio
Existing Bearingmm
3. RPM or Swing Angle
□ RPM:N
□ Swing Angle:θ
□ Stroke:S
rpm
mm
Degrees±
±
Date
Company Name
Phone Number
Fax Number
Phone 81-568-61-4241 FAX 81-568-62-8527Head Office Company in Charge
Please contact
Title
Name
URL/http://www.daidometal.co.jp/mail:polymer-overseas@daidometal.co.jp
Name
104
Machine/ Equipment Name
Planned Dimensions
& Quantity
Note) Form means classification of cylindrical bushing, flanged bushing, thrust washer and plate, etc. Enter quantity/month without fail, because the quantity influences the material to be selected.
Planned Part Number Form Inner Dia. Outer Dia.
Rough Interface Illustration around Bearing
BEARING SPECIFICATIONS (FOR LUBRICATED BEARING)
To DAIDO METAL Co.,Ltd. Polymer Bearing Co.(For customer)
Part Name
Length Quantity/Month
2. Operation Time
1. Load Condition:Enter Check Mark in □ .
□ Static □ Dynamic
□ Shock □ Vibration
□ Repeated
Operation
□ Continuous
□ Frequency
□ Interval
□ Intermittent
Type
Motion Form
□ Revolution □ Reciprocating
□ Swing
□ Shaft moves □ Bearing moves
Hour/Day
Times/Day
Cycle/min□ Shaft Diameter
□ Material
□ Surface Roughness/Finish
□ Hardness
□ Surface Treatment
□ Desired Clearance
5. Load
6. Specific Load
7. Mating Shaft:Change of Shaft Dia. □ OK □ NO
□ Rev. speed:V
□ Swing Cycle:C
□ Recipro. Cycle:C
m/min
cpm
cpm
□ Load:W
KN
□ Specific Load:P
MPa
φ mm
φ mm
4. Slide Speed or Swing Cycle □ Swing □ Reciprocal
□ Housing I.D.
□ Material
□ Oil → □ For Lubrication
□ Water □ Foreign Material
□ Others
11. Remarks
8. Housing:Change of I.D. □ OK □ NO
9. Working Atmosphere
10. Attached Documents
□ There is Material in the Clearance.
□ Drawing □ Specification
□ Others
□ New Design
□ Modification→
Young’s Modulus MPa
Poison’s Ratio
Existing Bearingmm
3. RPM or Swing Angle
□ RPM:N
□ Swing Angle:θ
□ Stroke:S
rpm
mm
Degrees±
±
Date
Company Name
Phone Number
Fax Number
Title
Phone 81-568-61-4241 FAX 81-568-62-8527Head Office Company in Charge
Please contact
URL/http://www.daidometal.co.jp/mail:polymer-overseas@daidometal.co.jp
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CAT NO.4001-2 08.02 3,000 GDNA
URL http://www.daidometal.com
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