COB 01 SER IES SELF-LUBRICATING B IMETAL BE...

COB 01 SERIESSELF-LUBRICATING BIMETALBEARING

COMPANY INTRODUCTION

MEMBER UNIT OF CHINA SL IDING BEARING

STANDARDIZE TECHNOLOGY COMMITTEE

STANDARD DRAFTS-UNIT OF CHINA SLIDING

NATIONAL BEARING

THE SOLE COMPANY THAT HAS PASSED VDA6.1,

QS9000 AND ISO9002 AMONG THE CHINESE

COMPETITORS

COMPANY WITH THE BANKING CREDIT OF AAA

"COMPANY WITH "OBSERVING CONTRACTS AND

KEEPING PROMISES

ZHONGDA HAS BECOME THE FAMOUS BRAND

OF JIAXING

TECHNICAL SUPPORT

SHANGHAI RESEARCH INSTITUTE OF MATREIALS

LANZHOU INSTITUTE OF CHEMICAL PHYSICS CHINESE ACADEMY OF SCIENCES

2250 N/mm

2140 N/mm

2.5m/s

5m/s23.6 N/ mm .m/s

250 N/ mm .m/s

0.08~0.20

o o-200 C~+280 C

40 W/m·k-6 12×10 /K

COB 010 P

1.

COB 010 F

Phone : 0086 573 222 1111 Fax : 0086 573 222 3333 E-mail: [email protected]

0.02~0.07

COB 010(SF-1)GENERAL TYPE SELF-LUBRICATING BUSHING WITH STEEL BASE

INTRODUCTION OF MATERIALINTRODUCTION OF MATERIAL

I t ' s m a d e o f h i g h q u a l i t y l o w - c a r b o n s t e e l p l a t e , s i n t e r e d p o r o u s

bronze as i ts inter layer and the compound of PTFE mater ia l and Pb as

its surface. It offers the property of good self-lubricating, low wear and

low f r i c t i on , i t has made fu l l u se o f the s t rong po in t s o f me ta l s and

polymer mater ia ls . I t i s used in pr int ing machines, woven machines,

tobacco machines, as well as gymnastic machines etc.

PHYSICAL AND MECHANICAL PROPERTYPHYSICAL AND MECHANICAL PROPERTY

Performance index Data

Load capacity P Static load

Dynamic load

Max line speed V Dry friction

Oil lubrication

PV value limit Dry friction

Oil lubrication

Friction coef μ Dry friction

Oil lubrication

Working temperature

Thermal conductivity

Coefficient of linear expansion

STANDARD BUSHING LABEL MODE STANDARD BUSHING LABEL MODE

BUSHING LABEL MODE FLANGE BUSHING LABEL MODE

THE WASHER LABEL MODE THE METRIC STRIP LABEL MODE

THE INCH STRIP LABEL MODE

COB 010

Inner diameter

The metric system with no lable

The inch size of DIN1494 with "Y" Length

COB 010 W

Non-standard with "Z"The symbol of gasket

DIN 1494 with no lable


The inch size DIN1494 with "Y"Strip thickness

Strip length Non-starndard with "Z"

DIN1494 with no lable

Length

COB 010 P

Strip code DIN1494 with no label

Non-standard with "Z"

Inner diameter


The inch size of DIN1494 with "Y"

Sintered porous bronze alloy layer

Steel base layer

Plating layer

PTFE+Pb

DIN 1494 with no Label




2.

It 's based on bronze alloy of a particular formulation with high density,

with sintered bronze layer as its interlayer and the compound of PTFE

material and Pb as its surface. It offers the property of good self-

lubricating, low wear and low friction and has made full use of the

strong points of metals and polymer materials. It 's used in steel

metallurgical industry, such as those used in roller grooves of

successive casting machine, cement grout pumps and spiral conveyers

for cement, etc.

COB 011(SF-1B)GENERAL TYPE SELF-LUBRICATING BUSHING WITH BRONZE BASE




Load Capacity P Static Load

Dynamic Load

Max line speed V Dry Friction

Oil Lubrication

PV value limit Dry Friction

Oil Lubrication

Friction Coef μ Dry friction

Oil Lubrication

Working temperature

Thermal Conductivity



2250 N/mm

2140 N/mm

2m/s

5m/s23.6 N/ mm .m/s

250 N/ mm .m/s

0.08~0.20

o o-200 C~+280 C

60 W/m·k-6 18×10 /K

0.02~0.07

Bronze alloy layer

PTFE+Pb


COB 011 P

COB 011 F




COB 011

Inner diameter



COB 011 W







Length

COB 011 P



Inner diameter








3.

PTFE+Pb

COB 012(SF-1S)GENERAL TYPE STAINLESS STEELSELF-LUBRICATING BUSHING

The material of this product is based on stainless steel base with

sintered bronze layer as its interlayer and the compound of PTFE

material and Pb as its surface. It can be used in the middle-acid & alkali

and anti-corrosive parts of printing machines & oceanic industries.





Dynamic load


Oil lubrication


Oil lubrication


Oil lubrication

Working temperature



2 m/s

2250 N/mm

2140 N/mm

5 m/s23.6 N/ mm .m/s

250 N/ mm .m/s

0.08~0.20

o o-200 C~+280 C

50 W/m·k-6 16×10 /K

0.02~0.07


THE METRIC STRIP LABEL MODE

BUSHING LABEL MODE


Stainless steel base layer

THE WASHER LABEL MODE


COB 012 W




The inch size DIN1494 with "Y"

COB 012 P

Strip thickness



COB 012 P



COB 012

Inner diameter






4.

COB013 (SF-1T) HYDRAULIC OIL PUMP SELF-LUBRICATING BUSHING INTRODUCTION OF MATERIAL





Dynamic Load


Oil Lubrication


Oil Lubrication


Oil Lubrication

Working temperature



This material is specially applied for the high PV value of hydraulic oil

pump. It is with low coefficient of friction and good wear-resistance. It

can be used in the semi-dry environment. It is mainly applied in the

middle, high pressure gear pump, ram pumps as well as vane pumps

and so on.

2 m/s

2250 N/mm

2140 N/mm

10 m/s23.8 N/ mm .m/s

260 N/ mm .m/s

0.08~0.20

o o-200 C~+280 C

40 W/m·k-6 12×10 /K

0.01~0.05

PTFE+Pb


Steel base layer

Plating layer


COB 013 P

COB 013 F




COB 013

Inner diameter



COB 013 W







Length

COB 013 P



Inner diameter








5.





Dynamic load


Oil lubrication


Oil lubrication


Oil lubrication

Working temperature



2 m/s

2250 N/mm

2140 N/mm

5 m/s23.8 N/ mm .m/s

260 N/ mm .m/s

0.08~0.20

o o-200 C~+280 C

40 W/m·k-6 12×10 /K

0.01~0.05

COB014 (SF-1P)SHOCK ABSORBER SELF-LUBRICATING BUSHING

This material is specially designed according to the shock absorber'

workmanship condition of reciprocating motion and lateral force. It is

with low coefficient of friction and good wear-resistance and can be

used in the semi-dry environment. It is mainly applied in the shock

absorbers of automobiles & motorcycles, hydraulic and pneumatic

cylinder etc.

PTFE+Pb


Steel base layer

Plating layer


COB 014 P

COB 014 F




COB 014

Inner diameter



COB 014 W







Length

COB 014 P



Inner diameter








6.



Performance index


Dynamic Load


Oil Lubrication


Oil Lubrication


Oil Lubrication

Working temperature




Steel base layer

Plating layer

COB015ENVIRONMENT-PROTECTION SELF-LUBRICATING BUSHING WITH STEEL BASE

The material of this product is based on stainless steel strip with

sintered bronze layer as its interlayer and the compound of PTFE and

other polymer as its surface. Due to without Pb, it mades the

lubricating condition cleaner and meets the environment-protection

requirements.

PTFE+other polymer

2 m/s

2250 N/mm

2140 N/mm

5 m/s23.6 N/ mm .m/s

250 N/ mm .m/s

0.08~0.22

o o-200 C~+280 C

40 W/m·k-6 12×10 /K

0.02~0.07

Data

WITHOUT Pb


COB 015 P

COB 015 F




COB 015

Inner diameter



COB 015 W







Length

COB 015 P



Inner diameter








7.

COB016ENVIRONMENT-PROTECTION SELF-LUBRICATING BUSHING WITH BRONZE BASE

WITHOUT Pb

The material of this product is based on bronze plate with sintered

bronze layer as its interlayer and the compound of PTFE and other

polymer as its surface. Due to without Pb, it mades the lubricating

c o n d i t i o n c l e a n e r a n d m e e t s t h e e n v i r o n m e n t - p r o t e c t i o n

requirements.



Performance index


Dynamic load


Oil lubrication


Oil lubrication


Oil lubrication

Working temperature



Data

2 m/s

2250 N/mm

2140 N/mm

5 m/s23.6 N/ mm .m/s

250 N/ mm .m/s

0.08~0.22

o o-200 C~+280 C

60 W/m·k-6 18×10 /K

0.02~0.07


PTFE+other polymer

Bronze alloy layer


COB 016 P

COB 016 F




COB 016

Inner diameter



COB 016 W







Length

COB 016 P



Inner diameter








8.



Performance index


Dynamic Load


Oil Lubrication


Oil Lubrication


Oil Lubrication

Working temperature



Data

WITHOUT Pb

2 m/s

2250 N/mm

2140 N/mm

5 m/s23.6 N/ mm .m/s

250 N/ mm .m/s

0.08~0.22

o o-200 C~+280 C

50 W/m·k-6 16×10 /K

0.02~0.07

COB017ENVIRONMENT-PROTECTION SELF-LUBRICATING BUSHING WITH STAINLESS STEEL BASE

The material of this product is based on stainless steel strip with

sintered bronze layer as its interlayer and the compound of PTFE and

other polymer as its surface. Due to without Pb, it mades the

lubricating condition cleaner and meets the environment-protection

requirements.

Bronze alloy layer


PTFE+other polymer


THE METRIC STRIP LABEL MODE

BUSHING LABEL MODE

THE WASHER LABEL MODE


COB 017 W




The inch size DIN1494 with "Y"

COB 017 P

Strip thickness



COB 017 P



COB 017

Inner diameter






9.

WITHOUT Pb

COB018 ENVIRONMENT-PROTECTION HYDRAULIC OIL PUMP SELF-LUBRICATING BUSHING



Performance index


Dynamic load


Oil lubrication


Oil lubrication


Oil lubrication

Working temperature



Data

2 m/s

2250 N/mm

2140 N/mm

10 m/s23.8 N/ mm .m/s

260 N/ mm .m/s

0.08~0.20

o o-200 C~+280 C

40 W/m·k-6 12×10 /K

0.02~0.06

This material is specially applied in the high PV value of hydraulic

pressure oil pump. It is with low coefficient of friction and good wear-

resistance. It can be used in the semi-dry environment. It is mainly

applied in the middle, high pressure gear pump, ram pumps as well as

vane pumps and so on. Due to without Pb, it mades the lubricating

c o n d i t i o n c l e a n e r a n d m e e t s t h e e n v i r o n m e n t - p r o t e c t i o n

requirements.

PTFE+Pb


Steel base layer

Plating layer


COB 018 P

COB 018 F




COB 018

Inner diameter



COB 018 W







Length

COB 018 P



Inner diameter








10.

WITHOUT Pb

COB019 ENVIRONMENT-PROTECTION SHOCK ABSORBER SELF-LUBRICATING BUSHING



Performance index


Dynamic load


Oil lubrication


Oil lubrication


Oil lubrication

Working temperature



Data

2 m/s

2250 N/mm

2140 N/mm

5 m/s23.6 N/ mm .m/s

260 N/ mm .m/s

0.08~0.20

o o-200 C~+280 C

40 W/m·k-6 12×10 /K

0.01~0.05

This material is specially designed according to the shock absorber'

workmanship condition of the reciprocating motion and lateral force.

It is with low coefficient of friction and good wear-resistance and can

be used in the semi-dry environment. It is mainly applied in the shock

absorbers of automobiles & motorcycles, hydraulic and pneumatic

cylinder etc. Due to without Pb, it mades the lubricating condition

cleaner and meets the environment-protection requirements.


Steel base layer

Plating layer

PTFE+other polymer


COB 019 P

COB 019 F




COB 019

Inner diameter



COB 019 W







Length

COB 019 P



Inner diameter








~3

3~６

6~10

10~18

18~30

30~50

50~75

75~80

80~120

120~180

180~250

250~315

+0.055+0.025

+0.065+0.030

+0.075+0.035

+0.085+0.045

+0.100+0.055

+0.120+0.070

+0.170+0.100

+0.210+0.130

+0.260+0.170

+0.008 0

+0.015 0

+0.018 0

+0.021 0

+0.025 0

+0.030 0

+0.035 0

+0.040 0

+0.046 0

+0.052 0

0-0.006

0-0.008

-0.013-0.028

-0.016-0.034

-0.020-0.041

-0.025-0.050

-0.030-0.060

0-0.046

0-0.054

0-0.063

0-0.072

~2

2~4

4~20

20~25

25~40

40~75

75~110

110~300

+0.005 - 0.0250.75

0-0.020.75

+0.005 - 0.0201

+0.005 - 0.0251.5

+0.005 - 0.0302

+0.005 - 0.0402.5

-0.010-0.0602.5

-0.035-0.0852.5

f1

Max.0.3

0.6±0.4

0.6±0.4

1.2±0.4

1.8±0.6

f2

Max.0.3

Max.0.4

0.4±0.3

0.4±0.3

0.6±0.4

0-0.081

11.

COB 01 SERIES DIN 1494 STANDARD

METRIC BUSHING

BUSHING O.D. AND SUITABLE SHAFT, HOUSING BORE TOLERANCES TABLE

BASIC DIMENSION O.D. DIMENSION SUITABLE HOUSING

BORE ФDH SUITABLE SHAFT Фdj

WALL THICKNESS TOLERANCES AND INSIDE, OUTSIDE CHAMFER TABLE

BASIC DIMENSION Φd WALL THICKNESS

TOLERANCES SB

CHAMFER DIMENSION


z

dj

L±0.25

DH

oo

45 ±5

o o20 ±5

f2

≥0

.3

f1

COB 01□ 0203

COB 01□ 0205

COB 01□ 0303

COB 01□ 0305

COB 01□ 0306

COB 01□ 0403

COB 01□ 0404

COB 01□ 0406

COB 01□ 0410

COB 01□ 0505

COB 01□ 0508

COB 01□ 0510

COB 01□ 0604

COB 01□ 0606

COB 01□ 0608

COB 01□ 0610

COB 01□ 0710

COB 01□ 0806

COB 01□ 0808

COB 01□ 0810

COB 01□ 0812

COB 01□ 1008

COB 01□ 1010

COB 01□ 1012

COB 01□ 1015

COB 01□ 1020

COB 01□ 1208

COB 01□ 1210

COB 01□ 1212

COB 01□ 1215

COB 01□ 1220

COB 01□ 1225

COB 01□ 1310

COB 01□ 1320

COB 01□ 1405

COB 01□ 1410

COB 01□ 1412

COB 01□ 1415

COB 01□ 1420

COB 01□ 1425

COB 01□ 1510

COB 01□ 1512

COB 01□ 1515

COB 01□ 1520

COB 01□ 1525

COB 01□ 1610

COB 01□ 1612

COB 01□ 1615

COB 01□ 1620

COB 01□ 1625

COB 01□ 1712

COB 01□ 1720

COB 01□ 1810

COB 01□ 1815

COB 01□ 1820

COB 01□ 1825

COB 01□ 2010

COB 01□ 2015

COB 01□ 2020

COB 01□ 2025

COB 01□ 2030

COB 01□ 2215

COB 01□ 2220

COB 01□ 2225

COB 01□ 2230

COB 01□ 2415

COB 01□ 2420

COB 01□ 2425

COB 01□ 2430

COB 01□ 2515

Φd ΦD L Φd ΦD L

2

3

4

5

6

7

8

10

12

13

14

15

16

17

18

20

22

24

3.5

4.5

5.5

7

8

9

10

12

14

15

16

17

18

19

20

23

25

27

3

5

3

5

6

3

4

6

10

5

8

10

4

6

8

10

10

6

8

10

12

8

10

12

15

20

8

10

12

15

20

25

10

20

5

10

12

15

20

25

10

12

15

20

25

10

12

15

20

25

12

20

10

15

20

25

10

15

20

25

30

15

20

25

30

15

20

25

30

1525 28

14

16

DdS

B

12.

Unit:mm


METRIC BUSHING

SPLIT MAGNIFY PLACE Z


DESIGNATION DESIGNATION

COB 01□ 2520

COB 01□ 2525

COB 01□ 2530

COB 01□ 2540

COB 01□ 2550

COB 01□ 2815

COB 01□ 2820

COB 01□ 2825

COB 01□ 2830

COB 01□ 3010

COB 01□ 3015

COB 01□ 3020

COB 01□ 3025

COB 01□ 3030

COB 01□ 3040

COB 01□ 3220

COB 01□ 3230

COB 01□ 3240

COB 01□ 3520

COB 01□ 3530

COB 01□ 3535

COB 01□ 3540

COB 01□ 3550

COB 01□ 3720

COB 01□ 4020

COB 01□ 4030

COB 01□ 4040

COB 01□ 4050

COB 01□ 4520

COB 01□ 4530

COB 01□ 4540

COB 01□ 4545

COB 01□ 4550

COB 01□ 5020

COB 01□ 5030

COB 01□ 5040

COB 01□ 5050

COB 01□ 5060

COB 01□ 5520

COB 01□ 5525

COB 01□ 5530

COB 01□ 5540

COB 01□ 5550

COB 01□ 5555

COB 01□ 5560

COB 01□ 6020

COB 01□ 6030

COB 01□ 6040

COB 01□ 6050

COB 01□ 6060

COB 01□ 6070

COB 01□ 6530

COB 01□ 6550

COB 01□ 6570

COB 01□ 7040

COB 01□ 7050

COB 01□ 7070

COB 01□ 7550

COB 01□ 7560

COB 01□ 7580

COB 01□ 8060

COB 01□ 80100

COB 01□ 8530

COB 01□ 8560

COB 01□ 85100

COB 01□ 9060

COB 01□ 90100

COB 01□ 9560

COB 01□ 95100

COB 01□ 10050

COB 01□ 10060

COB 01□ 100115

COB 01□ 10560

COB 01□ 105115

COB 01□ 11060

COB 01□ 110115

COB 01□ 11550

COB 01□ 11570

COB 01□ 12050

COB 01□ 12060

COB 01□ 120100

COB 01□ 120120

COB 01□ 125100

COB 01□ 13060

COB 01□ 130100

COB 01□ 13560

COB 01□ 13580

COB 01□ 14060

COB 01□ 140100

COB 01□ 140120

COB 01□ 15060

COB 01□ 15080

COB 01□ 150100

COB 01□ 16080

COB 01□ 160100

COB 01□ 18080

COB 01□ 180100

COB 01□ 200100

COB 01□ 210100

COB 01□ 220100

COB 01□ 250100

COB 01□ 28080

COB 01□ 300100

Φd ΦD L Φd ΦD L20

25

30

40

50

15

20

25

30

10

15

20

25

30

40

20

30

40

20

30

35

40

50

20

20

30

40

50

20

30

40

45

50

20

30

40

50

60

20

25

30

40

50

55

60

20

30

40

50

60

70

30

50

70

40

50

70

50

60

80

60

100

30

60

100

60

100

60

100

50

60

115

60

115

60

115

50

70

50

60

100

120

100

60

100

60

80

60

100

120

60

80

100

80

100

80

100

100

100

100

100

80

100

85

90

95

100

105

110

115

120

125

130

135

140

145

155

165

185

205

215

225

255

285

305

39

41

44

50

55

60

65

70

75

8075

80

85

90

95

100

105

110

115

120

125

130

135

140

150

160

180

200

210

220

250

280

300

35

37

40

45

50

55

60

65

70

25

28

30

32

28

32

34

36

7065

13.


METRIC BUSHING



~3

3~６

6~10

10~18

18~30

30~50

+0.055+0.025

+0.065+0.030

+0.075+0.035

+0.085+0.045

+0.008 0

+0.015 0

+0.018 0

+0.021 0

+0.025 0

0-0.006

0-0.008

-0.013-0.028

-0.016-0.034

-0.020-0.041

-0.025-0.050

~4

4~18

18~25

25~40

40~45

f1

Max.0.3

0.6±0.4

0.6±0.4

1.2±0.4

1.8±0.6

sB b f2

Max.0.3

Max.0.4

0.4±0.3

0.4±0.3

0.6±0.4

0-0.025

+0.005 - 0.020

+0.005 - 0.020

+0.005 - 0.030

+0.005 - 0.040

0.8

1

1.5

2

2.5

+0.15 - 0.15

+0.05 - 0.05

+0.1 - 0.1

+0.1 - 0.1

0.8

1

1.5

2

2.5+0.1 - 0.1

14.


METRIC FLANGE BUSHING

BUSHING O.D. AND SUITABLE SHAFT, HOUSING BORE TOLERANCES TABLE

BASIC DIMENSION

Φd

O.D. DIMENSION SUITABLE HOUSING

BORE ФDH SUITABLE SHAFT Фdj

WALL THICKNESS TOLERANCES AND INSIDE ,OUTSIDE CHAMFER TABLE

BASIC DIMENSION

CHAMFER DIMENSION


WALL THICKNESS TOLERANCES

COB 01 F 0304

COB 01 F 0405

COB 01 F 0505

COB 01 F 0604

COB 01 F 0607

COB 01 F 0608

COB 01 F 0805.5

COB 01 F 0806

COB 01 F 0807.5

COB 01 F 0808

COB 01 F 0809.5

COB 01 F 0810

COB 01 F 1007

COB 01 F 1009

COB 01 F 1012

COB 01 F 1017

COB 01 F 1207

COB 01 F 1209

COB 01 F 1212

COB 01 F 1215

COB 01 F 1217

COB 01 F 1412

COB 01 F 1417

COB 01 F 1509

COB 01 F 1512

COB 01 F 1517

□

□

□

□

□

□

□

□

□

□

□

□

□

□

□

□

□

□

□

□

□

□

□

□

□

□

COB 01 F 1612

COB 01 F 1617

COB 01 F 1812

COB 01 F 1817

COB 01 F 1822

COB 01 F 2011.5

COB 01 F 2012

COB 01 F 2015

COB 01 F 2016.5

COB 01 F 2017

COB 01 F 2021.5

COB 01 F 2022

COB 01 F 2511.5

COB 01 F 2512

COB 01 F 2516.5

COB 01 F 2517

COB 01 F 2521.5

COB 01 F 2522

COB 01 F 3016

COB 01 F 3026

COB 01 F 3516

COB 01 F 3526

COB 01 F 4016

COB 01 F 4026

COB 01 F 4516

COB 01 F 4526

□

□

□

□

□

□

□

□

□

□

□

□

□

□

□

□

□

□

□

□

□

□

□

□

□

□

4

5

5

4

7

8

5.5

6

7.5

8

9.5

10

7

9

12

17

7

9

12

15

17

12

17

9

12

17

12

17

12

17

22

11.5

12

15

16.5

17

21.5

22

11.5

12

16.5

17

21.5

22

16

26

16

26

16

26

16

26

3

4

5

6

8

10

12

14

15

Φd

16

18

20

25

30

35

40

45

4.6

5.6

7

8

10

12

14

16

17

7

9

10

12

15

18

20

22

23

18

20

23

28

34

39

44

50

24

26

30

35

42

47

53

58

LΦD1 ΦD2 Φd LΦD1 ΦD2

15.

dj d

oo

45 ±5

o o20 ±5DH

f2

≥0

.3

f1

L±0.25

ZZ

D2±

0.5

0

D1

b

SB

R<2 o o20 ±5

Unit:mm


METRIC FLANGE BUSHING




COB 01 W 10

COB 01 W 12

COB 01 W 14

COB 01 W 16

COB 01 W 18

COB 01 W 20

COB 01 W 22

COB 01 W 26

COB 01 W 28

COB 01 W 32

COB 01 W 38

COB 01 W 42

COB 01 W 48

COB 01 W 52

COB 01 W 62

□

□

□

□

□

□

□

□

□

□

□

□

□

□

□

10

12

14

16

18

20

22

26

28

32

38

42

48

52

62

20

24

26

30

32

36

38

44

48

54

62

66

74

78

90

15

18

20

22

25

28

30

35

38

43

50

54

61

65

76

1.5

2

1.5

2

3

4

Φd+0.25 0 ΦD

0-0.25 ST

0-0.05 J +0.12

－0.12 H+0.4+0.1

H+

0.4

+0

.1

ST

0-0.05

d+

0.2

5 0

D 0 -0

.25

16.

J+

0.12

－0.

12

Unit:mm


METRIC WASHER


DESIGNATION

L +5.0 0 W 0

-0.05

COB 01□ P 075125

COB 01□ P 100125

COB 01□ P 150125

COB 01□ P 200125

COB 01□ P 250125

COB 01□ P 300125

0.75

1

1.5

2

2.5

3

+2.0 0 SS

500 125

W+

2.0

0

L +5.0 0

0-0.05SS

17.

Unit:mm


METRIC STRIP


DESIGNATION

1

2

3

4

5

6

7

0.18730.1878

0.2186 0.2191

0.2497 0.2503

0.3122 0.3128

0.3747 0.3753

0.4684 0.4691

0.5309 0.5316

0.5934 0.5941

0.6559 0.6566

0.7184 0.7192

0.78090.7817

0.87470.8755

0.93720.9380

0.9997 1.0005

1.1246 1.1256

1.2808 1.2818

1.4058 1.4068

1.5308 1.5318

1.6558 1.6568

1.7808 1.7818

1.9371 1.9381

2.0621 2.0633

2.1871 2.1883

2.3118 2.3130

2.4365 2.4377

2.6869 2.6881

2.9358 2.9370

3.0610 3.0623

3.1858 3.1872

3.4358 3.4372

3.6858 3.6872

3.8108 3.8122

3.9358 3.9372

4.1858 4.1872

4.4358 4.4372

4.5608 4.5622

4.6858 4.6872

4.9358 4.9374

5.1844 5.1860

5.4358 5.4374

5.6858 5.6874

5.9358 5.9374

6.1858 6.1874

6.4358 6.4374

6.6858 6.6874

6.9358 6.9374

7.1812 7.1830

0.12430.1236

0.15540.1547

0.18650.1858

0.24900.2481

0.31150.3106

0.37400.3731

0.43650.4355

0.49900.4980

0.56150.5605

0.62400.6230

0.68650.6855

0.74910.7479

0.81160.8104

0.87410.8729

0.99910.9979

1.12381.1226

1.24881.2472

1.37381.3722

1.49881.4972

1.62381.6222

1.74871.7471

1.87371.8721

1.99871.9969

2.12572.1239

2.25072.2489

2.50112.4993

2.75002.7482

2.87522.8734

3.00002.9982

3.25003.2480

3.50003.4978

3.62503.6228

3.75003.7478

4.00003.9978

4.25004.2478

4.37504.3728

4.50004.4978

4.75004.7475

4.99864.9961

5.25005.2475

5.50005.4975

5.75005.7475

6.00005.9975

6.25006.2475

6.50006.4975

6.75006.7475

6.99546.9929

f1 f20.03150.0305

0.04710.0461

0.06270.0615

0.07840.0770

0.09410.0923

0.09280.0902

Max.0.0118

0.03940.0079

0.03940.0079

0.06300.0315

0.09450.0472

Max.0.0118

Max.0.0157

0.00790.0039

0.02760.0039

0.03940.00792

181

18

5

332

16

1

5

3

7

4

16

8

161

2

9

5

11

3

13

7

16

8

16

4

16

8

1

3

1

5

3

7

1

4

8

2

8

4

8

8

1

1

1

1

1

1

2

1

1

3

7

1

1

5

3

1

3

1

3

1

1

3

1

1

3

4

2

4

8

4

2

8

4

4

8

2

4

4

5

4

4

2

4

2

2

2

2

3

3

3

3

4

4

4

4

5

5

5

6

6

6

516

516

1116

1116

1 581

581

7

2

1

18.

~

~

~

~

~


INCH BUSHING

SUITABLE SHAFT, HOUSING BORE TOLERANCE TABLE

BASIC DIMENSION

Фd

SUITABLE HOUSING

BORE ФDH

SUITABLE SHAFT Фdj

BASIC DIMENSION

Фd

SUITABLE HOUSING

BORE ФDH

SUITABLE SHAFT Фdj


BASIC DIMENSION ФdWALL THICKNESS

TOLEANCES SB

CHAMFER DIMENSION


Z

dj

L±0.010

DH

oo

45 ±5

o o20 ±5

f2

≥0

.01

2

f1

d

COB01 02Y02

COB01 02Y03

COB01 025Y025

COB01 025Y04

COB01 03Y03

COB01 03Y04

COB01 03Y06

COB01 04Y04

COB01 04Y06

COB01 05Y06

COB01□ 05Y08

COB01□ 06Y03

COB01□ 06Y04

COB01□ 06Y06

COB01□ 06Y08

COB01□ 06Y10

COB01□ 06Y12

COB01□ 07Y08

COB01□ 07Y12

COB01□ 08Y04

COB01□ 08Y06

COB01□ 08Y08

COB01□ 08Y10

COB01□ 08Y12

COB01□ 08Y14

COB01□ 09Y06

COB01□ 09Y08

COB01□ 09Y10

COB01□ 09Y12

COB01□ 10Y04

COB01□ 10Y08

□

□

□

□

□

□

□

□

□

□

Φd LΦD Φd LΦD

COB01□ 10Y10

COB01□ 10Y12

COB01□ 10Y14

COB01□ 10Y16

COB01□ 11Y14

COB01□ 12Y04

COB01□ 12Y06

COB01□ 12Y08

COB01□ 12Y10

COB01□ 12Y12

COB01□ 12Y16

COB01□ 13Y12

COB01□ 13Y18

COB01□ 14Y04

COB01□ 14Y06

COB01□ 14Y12

COB01□ 14Y14

COB01□ 14Y16

COB01□ 14Y20

COB01□ 16Y06

COB01□ 16Y08

COB01□ 16Y12

COB01□ 16Y16

COB01□ 16Y20

COB01□ 16Y24

COB01□ 18Y06

COB01□ 18Y10

COB01□ 18Y12

COB01□ 18Y16

COB01□ 20Y06

COB01□ 20Y12

1116

2532

316

732

14

516

58

1532

1932

2132

2132

2332

58

2332

34

78

1316

1516

78

18

18

932

14

1332

18

316

532

14

316

14

38

14

38

38

12

316

14

38

12

58

34

12

34

14

38

12

58

34

78

38

12

58

34

14

12

58

34

78

78

14

38

12

58

34

34

18

14

38

34

78

14

38

12

34

14

12

38

58

34

38

34

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

18

532

316

14

516

38

716

12

916

58

D

SB

Unit:inch

19.

o o20 ±5


INCH BUSHING

SPLITMAGNIFY PLACE Z



Φd LΦD Φd LΦD

COB01□ 20Y14

COB01□ 20Y16

COB01□ 20Y20

COB01□ 20Y28

COB01□ 22Y12

COB01□ 22Y16

COB01□ 22Y22

COB01□ 22Y24

COB01□ 22Y28

COB01□ 24Y08

COB01□ 24Y16

COB01□ 24Y18

COB01□ 24Y20

COB01□ 24Y24

COB01□ 24Y32

COB01□ 26Y16

COB01□ 26Y24

COB01□ 28Y16

COB01□ 28Y24

COB01□ 28Y28

COB01□ 28Y32

COB01□ 30Y12

COB01□ 30Y16

COB01□ 30Y30

COB01□ 30Y36

COB01□ 32Y08

COB01□ 32Y16

COB01□ 32Y24

COB01□ 32Y28

COB01□ 32Y32

COB01□ 32Y40

COB01□ 34Y48

COB01□ 36Y28

COB01□ 36Y32

COB01□ 36Y40

COB01□ 36Y48

COB01□ 36Y56

COB01□ 36Y60

COB01□ 36Y64

COB01□ 36Y72

COB01□ 40Y16

COB01□ 40Y26

COB01□ 40Y32

COB01□ 40Y40

COB01□ 40Y48

COB01□ 40Y56

COB01□ 40Y60

COB01□ 40Y64

COB01□ 40Y72

COB01□ 40Y76

COB01□ 44Y32

COB01□ 44Y36

COB01□ 44Y40

COB01□ 44Y48

COB01□ 44Y56

COB01□ 44Y60

COB01□ 44Y64

COB01□ 44Y72

COB01□ 44Y76

COB01□ 44Y80

COB01□ 46Y32

COB01□ 46Y36

COB01□ 46Y40

COB01□ 46Y48

COB01□ 46Y56

COB01□ 46Y60

COB01□ 46Y64

COB01□ 46Y72

COB01□ 46Y76

COB01□ 46Y80

COB01□ 48Y32

COB01□ 48Y36

COB01□ 48Y40

COB01□ 48Y48

COB01□ 48Y56

COB01□ 48Y60

COB01□ 48Y64

COB01□ 48Y72

COB01□ 48Y76

COB01□ 48Y80

COB01□ 52Y32

COB01□ 52Y38

COB01□ 52Y40

COB01□ 52Y48

COB01□ 52Y56

COB01□ 52Y60

COB01□ 52Y64

COB01□ 52Y72

14

13321 1

38

17321 1

12

21321 1

58

25321 1

34

15161 1

78

1161 2

3162 2

18

5162 2

14

7162 2

12

11162 2

12

11162 2

34

15162 2

78

1162 3

3163

14

7163 3

78

14

34

34

38

12

34

12

18

14

12

12

34

34

78

14

12

12

34

12

34

12

12

34

14

58

12

1

1

1

1

1

1

1

1

1

1

1

2

1

1

1

121

1

2

1

1

2

1

1

1

2

3

2

1

2

2

3

3

3

4

4

1

1

2

3

34

12

14

3

4

5

3

3 12

4

43

4

2

12

2

2

3

343

3 12

124

4

43

4

14

2

12

2

2

3

343

3 12

124

4

43

4

5

14

2

12

2

2

3

343

3 12

124

4

43

4

5

38

2

12

2

2

3

343

3 12

124

4

20.


INCH BUSHING



21.


INCH BUSHING

Φd LΦD Φd LΦD

COB 01□ 68Y40

COB 01□ 68Y48

COB 01□ 68Y56

COB 01□ 68Y60

COB 01□ 68Y64

COB 01□ 68Y72

COB 01□ 68Y76

COB 01□ 68Y80

COB 01□ 70Y32

COB 01□ 70Y36

COB 01□ 70Y40

COB 01□ 70Y48

COB 01□ 70Y56

COB 01□ 70Y60

COB 01□ 70Y64

COB 01□ 70Y72

COB 01□ 70Y76

COB 01□ 70Y80

COB 01□ 72Y32

COB 01□ 72Y36

COB 01□ 72Y40

COB 01□ 72Y48

COB 01□ 72Y56

COB 01□ 72Y60

COB 01□ 72Y64

COB 01□ 72Y72

COB 01□ 72Y76

COB 01□ 72Y80

COB 01□ 76Y32

COB 01□ 76Y36

COB 01□ 76Y40

COB 01□ 76Y48

COB 01□ 76Y56

COB 01□ 76Y60

COB 01□ 76Y64

COB 01□ 76Y72

COB 01□ 76Y76

COB 01□ 76Y80

COB 01□ 80Y32

COB 01□ 80Y36

COB 01□ 80Y40

COB 01□ 80Y48

COB 01□ 80Y56

COB 01□ 80Y60

COB01□ 52Y76

COB01□ 52Y80

COB01□ 56Y32

COB01□ 56Y38

COB01□ 56Y40

COB01□ 56Y48

COB01□ 56Y56

COB01□ 56Y60

COB01□ 56Y64

COB01□ 56Y72

COB01□ 56Y76

COB01□ 56Y80

COB01□ 58Y32

COB01□ 58Y36

COB01□ 58Y40

COB01□ 58Y48

COB01□ 58Y56

COB01□ 58Y60

COB01□ 58Y64

COB01□ 58Y72

COB01□ 58Y76

COB01□ 58Y80

COB01□ 60Y32

COB01□ 60Y36

COB01□ 60Y40

COB01□ 60Y48

COB 01□ 60Y56

COB 01□ 60Y60

COB 01□ 60Y64

COB 01□ 60Y72

COB 01□ 60Y76

COB 01□ 60Y80

COB 01□ 64Y32

COB 01□ 64Y36

COB 01□ 64Y40

COB 01□ 64Y48

COB 01□ 64Y56

COB 01□ 64Y60

COB 01□ 64Y64

COB 01□ 64Y72

COB 01□ 64Y76

COB 01□ 64Y80

COB 01□ 68Y32

COB 01□ 68Y36

43

4

5

14

7163 3

38

2

12

2

2

3

343

3 12

124

4

43

4

5

14

2

12

2

2

3

343

3 12

124

4

43

4

5

14

2

12

2

2

3

343

3 12

124

4

43

4

5

14

2

12

2

2

3

343

3 12

124

4

43

4

5

14

2

2

122

3

343

3 12

124

4

43

4

5

14

2

12

2

2

3

343

3 12

124

4

43

4

5

14

2

12

2

2

3

343

3 12

124

4

43

4

5

14

2

12

2

2

3

343

3 12

124

4

43

4

5

14

2

12

2

2

3

343

3 12

12

11163 3

5

3

8

4

13

15

3

16

16

16

3

3

4

3

3

3

14

7164 4

14

7164 4

38

9164 4

1

3

2

4

11

15

3

16

16

16

4

4

5

4

4

5



Φd LΦD Φd LΦD

COB 01□ 80Y64

COB 01□ 80Y72

COB 01□ 80Y76

COB 01□ 80Y80

COB 01□ 84Y32

COB 01□ 84Y36

COB 01□ 84Y40

COB 01□ 84Y48

COB 01□ 84Y56

COB 01□ 84Y60

COB 01□ 84Y64

COB 01□ 84Y72

COB 01□ 84Y76

COB 01□ 84Y80

COB 01□ 88Y32

COB 01□ 88Y36

COB 01□ 88Y40

COB 01□ 88Y48

COB 01□ 88Y56

COB 01□ 88Y60

COB 01□ 88Y64

COB 01□ 88Y72

COB 01□ 88Y76

COB 01□ 88Y80

COB 01□ 92Y32

COB 01□ 92Y36

COB 01□ 92Y40

COB 01□ 92Y48

COB 01□ 92Y56

COB 01□ 92Y60

COB 01□ 92Y64

COB 01□ 92Y72

COB 01□ 92Y76

COB 01□ 92Y80

COB 01□ 96Y32

COB 01□ 96Y36

COB 01□ 96Y40

COB 01□ 96Y48

COB 01□ 96Y56

COB 01□ 96Y60

COB 01□ 96Y64

COB 01□ 96Y72

COB 01□ 96Y76

COB 01□ 96Y80

COB 01□ 100Y32

COB 01□ 100Y36

COB 01□ 100Y40

COB 01□ 100Y48

COB 01□ 100Y56

COB 01□ 100Y60

COB 01□ 100Y64

COB 01□ 100Y72

COB 01□ 100Y76

COB 01□ 100Y80

COB 01□ 104Y32

COB 01□ 104Y36

COB 01□ 104Y40

COB 01□ 104Y48

COB 01□ 104Y56

COB 01□ 104Y60

COB 01□ 104Y64

COB 01□ 104Y72

COB 01□ 104Y76

COB 01□ 104Y80

COB 01□ 108Y32

COB 01□ 108Y36

COB 01□ 108Y40

COB 01□ 108Y48

COB 01□ 108Y56

COB 01□ 108Y60

COB 01□ 108Y64

COB 01□ 108Y72

COB 01□ 108Y76

COB 01□ 108Y80

COB 01□ 112Y32

COB 01□ 112Y36

COB 01□ 112Y40

COB 01□ 112Y48

COB 01□ 112Y56

COB 01□ 112Y60

COB 01□ 112Y64

COB 01□ 112Y72

COB 01□ 112Y76

COB 01□ 112Y80

14

12

2

2

3

343

3 12

124

4

43

4

5

2

3165 5

14

7165 5

1

3

2

4

11

15

3

16

16

16

5

5

6

5

5

6

14

12

2

2

3

343

3 12

124

4

43

4

5

2

14

12

2

2

3

343

3 12

124

4

43

4

5

2

14

12

2

2

3

343

3 12

124

4

43

4

5

2

14

12

2

2

3

343

3 12

124

4

43

4

5

2

14

12

2

2

3

343

3 12

124

4

43

4

5

2

14

12

2

2

3

343

3 12

124

4

43

4

5

2

14

12

2

2

3

343

3 12

124

4

43

4

5

2

3166 6

124

4

43

4

5

7166

11

15

3

16

16

16

6

6

7

146

1

3

2

4

6

6

7

22.


INCH BUSHING



0.46840.4691

0.59340.5941

0.71840.7192

0.87470.8755

0.99971.0005

0.37500.3740

0.50000.4990

0.62500.6240

0.75000.7488

0.87500.8738

1.12461.1256

1.40581.4068

1.65581.6568

1.93711.9381

1.00000.9988

1.25001.2484

1.50001.4984

1.75001.7484

1

0.0520.044

0.0680.060

0.0830.075

0.0980.090

f1 f2Max.0.0157

0.03940.0079

0.03940.0079

0.06300.0315

0.09450.0472

0.00790.0039

0.02760.0039

0.03940.0079

1

1

58

12

38

58

58

11

2

11

2 13

4

78

34

11

2

11

4

13

4

23.

38

38

COB 01□ F 06 Y 04

COB 01□ F 06 Y 06

COB 01□ F 06 Y 08

COB 01□ F 06 Y 12

COB 01□ F 08 Y 04

COB 01□ F 08 Y 06

COB 01□ F 08 Y 08

COB 01□ F 08 Y 12

COB 01□ F 10 Y 06

COB 01□ F 10 Y 08

COB 01□ F 10 Y 10

COB 01□ F 10 Y 12

COB 01□ F 12 Y 06

COB 01□ F 12 Y 08

COB 01□ F 12 Y 12

COB 01□ F 12 Y 16

COB 01□ F 14 Y 08

COB 01□ F 14 Y 12

COB 01□ F 14 Y 16

COB 01□ F 14 Y 20

COB 01□ F 16 Y 08

COB 01□ F 16 Y 12

COB 01□ F 16 Y 16

COB 01□ F 16 Y 20

COB 01□ F 20 Y 16

COB 01□ F 20 Y 20

COB 01□ F 20 Y 24

COB 01□ F 24 Y 16

COB 01□ F 24 Y 24

COB 01□ F 24 Y 32

COB 01□ F 28 Y 16

COB 01□ F 28 Y 24

COB 01□ F 28 Y 32

Φd ΦD1 ΦD2 L Φd ΦD1 ΦD2 L

dj d

oo

45 ±5

o o20 ±5DH

f2

≥0

.01

2

f1

1532

1116

14

3

1

3

8

2

4

14

3

1

3

8

2

4

3

1

3

8

2

4

58

3

1

3

8

2

4

11

2

12

1932

1316

58

2332

1516

34

78

181

1 1417

8

Unit:inch

14

1

32

4

34

1

1

11

41

11

411

21

11

21

2

11

21

2

1 1417

8

1 181 3

81

141 13

323

41 1

121 21

321 2

342 15

163

82 2

L±0.01

ZZ

D2±

0.0

2

D1

b

o o20 ±5

SUITABLE SHAFT, HOUSING BORE TOLERANCE TABLE


BASIC DIMENSION

Фd

SUITABLE HOUSING

BORE ФDH

BASIC DIMENSION ФdWALL THICKNESS

TOLEANCES SB

CHAMFER DIMENSION

SUITABLE SHAFT Фdj

BASIC DIMENSION

Фd

SUITABLE HOUSING

BORE ФDH

SUITABLE SHAFT Фdj



INCH FLANGE BUSHING



J

0－

0.01

0 H+

0.0

10

0

ST

0-0.002

d+

0.0

10

0

D 0

- 0

.01

0

COB 01□ W Y 06

COB 01□ W Y 07

COB 01□ W Y 08

COB 01□ W Y 09

COB 01□ W Y 10

COB 01□ W Y 11

COB 01□ W Y 12

COB 01□ W Y 14

COB 01□ W Y 16

COB 01□ W Y 18

COB 01□ W Y 20

COB 01□ W Y 22

COB 01□ W Y 24

COB 01□ W Y 26

COB 01□ W Y 28

COB 01□ W Y 30

COB 01□ W Y 32

0.500

0.562

0.625

0.678

0.750

0.812

0.875

1.000

1.125

1.250

1.375

1.500

1.625

1.750

2.000

2.125

2.250

0.875

1.000

1.125

1.187

1.250

1.375

1.500

1.750

2.000

2.125

2.250

2.500

2.625

2.750

3.000

3.125

3.250

0.692

0.786

0.880

0.942

1.005

1.099

1.192

1.380

1.576

1.692

1.817

2.005

2.130

2.255

2.505

2.630

2.755

0.067

0.099

0.130

0.161

0.192

0.063

0.093

Φd ΦD ΦJ Φh ST+0.01 0

+0.01 0

0-0.01

0-0.01

0-0.002

24.

W+

0.1

0

L +0.2 0 Ss

COB 01□ P Y 001

COB 01□ P Y 002

COB 01□ P Y 003

COB 01□ P Y 004

COB 01□ P Y 005

COB 01□ P Y 006

19.69

2.75

4.0

L +0.2 0

W +0.1 0

0.0293

0.0447

0.0602

0.0756

0.0913

0.1210

0-0.0016

0-0.0016

0-0.0016

0-0.0016

0-0.0016

0-0.002

Ss


INCH WASHER

Unit:inch

Unit:inch

COB 01 SERIES DIN 1494 STANDARD INCH STRIP


DESIGNATION

DESIGNATION

COB 02 (SF-2)BOUNDARY LUBRICATINGBEARING

COB 30 (FD)FILLED PTFE SOFT PLATES

COB 07SELF-LUBRICATING BIMETALBEARING

No.729 Zhengyuan Road, Jiaxing Economic Development Zone,Zhejiang,(314003) P.R. ChinaPhone: 0086 573 222 1111Fax: 0086 573 222 3333E-mail: [email protected] site: www.cob-bearing.com

COB 09 (FB 09)WRAPPED BRONZE BEARING

COB 04 (FZ)BALL RETAINER

COB 10 (FU)OIL-RETAINING SINTERED BEARING

COB 06 (ST)WRAPPED STEEL BEARING

COB 20 (FR)BRONZE SELF-LUBRICATING BEARING

COB 05 (500#)SOLID-LUBRICANT-INLAID BEARING

COB 90ELASTIC METAL AND PLASTIC BEARING

COB 03 (SJ)BIMETAL BEARING

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