sf-1t gear pump bearing - slide bearing,oilless … · 1、dry or only a trace of grease or oil...

1、Dry or only a trace of grease or oil required, maintenance free．

2、Low friction with long life.

3、Load will spread over a wider area due to the bearing material's elastic nature．

4、Low stick slip properties ensuring accuracy of machine operation under low sliding speeds．

5、Low vibration,Iow noise and non-pollution in operation．

6、PTFE and lead film is transferred to the mating shaft to improve running properties．

7、It can be used in low hardness of mating shaft, so the shafts processing is easy．

8、The machine will be compact because of the thin thickness and low weight of the bush．

9、Electroplating on outer layer to prevent corrosion．It is widely used in various sliding motions

for different kind of machines such as printing machine, textile machine, tobacco machines,

hydraulic vehicles automobiles, agriculture machines and so on．

1、PTFE with lead 0.01～0.03mm

2、Porous bronze 0.2~0.3mm

3、Steel backing 0.7~2.3mm

4、Tin-plating 0.005mm or copper plating 0.008mm

STRUCTURE

Metallurgical structure

SF-1T GEAR PUMP BEARING

APPLICATION FEATURES

STRUCTURE

1、Low friction under oil condition．

2、Wear resistant and anti-impact．

23、At hydrodynamic lubrication, the PV limit reaches to 120N/mm ·m/s.

4、It is the best choice for the bushes in various kinds of gear pumps as well as plunger, vane

pumps and so on.

1、PTFE with lead 0.01-0.03mm

2、Porous bronze 0.2-0.3mm

3、Steel backing 0.7-2.3mm

4、Tinplating 0.005mm or copper plating 0.008mm

1

Application case



Application case

STRUCTURE

1、PTFE with fibre 0.01 0.03mm -



4、Tinplating 0.005mm or copper plating 0.008mmMetallurgical structure

SF-1P RECIPROCATING MOTION BEARING

1、It is wear resistant efficient and even under sudden break off the lubricating oil, so it can keep

the lubricating oil clear after long period of working.

2、It can protect the mating surface from wearing．

3、It is particularly suitable for bushes in reciprocating motion．

4、It is suitable for the machine requiring harmless to people because of lead-free．

5、It is used in shock absorber of motorcycles and various hydraulic cylinders, hydraulic motors

and pneumatic elements etc．

STRUCTURE


1、PTFE with Cu 0.0 1-0.03mm

2、Porous bronze 0.2-0.3m m


4、Tin-plating 0.005mm or copper plating 0.008mm

SF-1W LEAD-FREE BEARING

1、PTFE and fibre can protect the shaft while in operation．

2、It is suitable for the machine requiried harmless to people because of Lead-free．

3、Good load capacity and anti-wear.

4、Bronze and steel have good thermal conductivity.

5、Anti-corrosion because of surface plating.

6、 It is widely used in general machines, and suitable for food machine, pharmaceutical

machine， tobacco machine etc． it will substitute SF-1 in future because of environment

protection.

2

SF-1 OILLESS BEARING

Application case



Application case

STRUCTURE


STRUCTURE


1、PTFE and lead mixture can protect the shaft, while the machine in operation.

2、Bronze have good thermal conductivity, it'll divert heat created by machine operating.

3、 It can be applied in the machine, which is working in long time, then examine and repair is

incapable. Because the bronze can lubricate itself.

4、It is used in the feeble acid and alkali condition because of good anti-corrosion capability of

bronze backing.

5、Good load capacity.

6、It is widely used in steel metallurgy industry, such as bushes for foller grooves of successive

casting machines, cement grouting pumps and scrow conveyers of machine etc.

7、It can be composed in steel housing, or fabricated into flanged bushes.

1、PTFE with Pb 0.01~0.03mm

2、Porous bronze 0.2~0.3mm

3、Bronze backing 0.7~2.3mm

SF-1B BRONZE-BASED BEARING

SF-1D HYDRAULIC BEARING

1、PTFE with oil fibre can protect the shaft, while machine in operation．

2、lt is of low friction coefficient, good anti-wear.

3、Good running in property．

4、It fits well in motion of circumgyration, sway and reciprocation．

5、It can be used in food machine, pharmaceuticaI machine etc. due to lead-free.

6、Besides the same function of SF-1P, SF-1D in particular fits frequently reciprocating motion

with a high side force, it is widely used in automobile, motordamper and oil Pumps etc.

1、PTFE with fibre 0.0 1-0.03mm



4、Tin- plating 0.005mm or copper plating 0.008mm

3


4

Application case



Application case

STRUCTURE


STRUCTURE


SF-1S STAINLESS STEEL BEARlNG

1、PTFE with oil fibre can protect the shaft, while machine in operation.

2、It is of low friction coefficient, good anti-wear．

3、Good running in property.

4、It fits well in motion of rotating, sway and reciprocating.

5、Good anti-corrosion.

6、It can be used in food machine, pharmaceuticai machine etc. due to lead-free.

7、 It is mainly used in the condition of strong acid and alkali, such as chemical industry,

pumps, valves etc.

1、PTFE with fibre 0.01-0.03mm

2、PorouS bronze 0.2-0.3mm

3、Stainless steel backing 0.7-2.3mm

SF-1SS LlNlNG-SPRAYED STAINLESSSTEEL BEARING

1、PTFE with oil fibre can protect the shaft, while machine operated.

2、It is of low friction coefficient, good anti-wear.

3、Good running in property.

4、It fits well in motion of circumgyration, sway and reciprocating．

5、Good anti-corrosion.

6、It can be used in food machine, pharmaceutical machine etc due to lead-free.

7、 It is mainly used in the condition of medium acid and alkali, such as chemical industry,

pumps, valves etc.

1、PTFE with fibre 0.01-0.03mm

2、Stainless steel backing 0.7-2.3mm


BEARING OUTSIDE TOLERANCESTABLE

Outside diameter

≤ 10

10<d ≤ 18

18<d ≤ 30

30<d ≤ 50

50<d ≤ 80

80<d ≤ 105

105<d ≤ 180

180<d ≤ 250

250<d ≤ 305

Tolerance for outside diameter

+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

Inside diameter

5≤d<20

20≤d<28

28≤d<45

45≤d<80

80≤d<1 20

120≤d

THE TOLERANCE AND THICKNESS OF STANDARDMETRlC BEARING

Thickness

1.0

1.5

2.0

2.5

2.5

2.5

Tolerance for walI thickness

+0.005-0.020

+0.005-0.025

+0.005-0.030

+0.005-0.040

-0.010-0.060

-0.035-0.085

5.0

10

2.5

5.0

5.0

3.0

4.5

2.5

PHYSlCAL CHARACTERISTlCS OF SF SERIES

SF-1X

SF-1T

SF-1P

SF-1 W

SF-1B

SF-1D

SF-1S

SP-1SS

Static

250

250

250

250

250

250

250

250

Dynamic

140

140

140

140

140

140

140

140

Oscillating

60

60

60

60

60

60

60

60

Oil

50

60

50

50

60

50

50

40

Dry

3.6

4.3

1.8

3.6

4.3

3.8

3.6

3.0

-195~270

-195~260

-195~270

-195~300

-195~270

-195~270

-195~270

-195~270

13

13

13

13

18

16

16

13

0.04~0.20

0.03~0.18

0.04~0.20

0.04~0.20

0.04~0.18

0.04~0.18

0.04~0.20

0.04~0.25

-6 11×10 /k

-611×10 /k

-611×10 /k

-611×10 /k

-621×10 /k

-615×10 /k

-615×10 /k

-615×10 /k

TypeSpeed limit

(in oil)(m/s)

Temp.Limit(℃)

μFrictionCoef.

Thermalconductivity

(W/MK)

Linearexpansion

PV limit2(N/mm ·m/s)

Load capacity2(N/mm )

5


8

10

12

14

15

16

17

18

19

20

23

25

27

28

32

34

36

39

42

44

+0.015

+0.015

+0.018

+0.018

+0.018

+0.018

+0.018

+0.018

+0.021

+0.021

+0.021

+0.021

+0.021

+0.021

+0.025

+0.025

+0.025

+0.025

+0.025

+0.025

6

8

10

12

13

14

15

16

17

18

20

22

24

25

28

30

32

35

38

40

-0.013-0.028

-0.013-0.028

-0.016-0.034

-0.016-0.034

-0.016-0.034

-0.016-0.034

-0.016-0.034

-0.016-0.034

-0.016-0.034

-0.016-0.034

-0.020-0.041

-0.020-0.041

-0.020-0.041

-0.020-0.041

-0.020-0.041

-0.020-0.041

-0.025-0.050

-0.025-0.050

-0.025-0.050

-0.025-0.050

L 0-0.40

<ф28L-0.3>ф30L-0.4( )

L

d

D

Z Split Magnified Z

20°±5°

f2

40°±5°

f1

6

8

10

12

13

14

15

16

17

18

20

22

24

25

28

30

32

35

38

40

8

10

12

14

15

16

17

18

19

20

23

25

27

28

32

34

36

39

42

44

DdShaftDia.

HousingBore H7

Wall Thickness

Min. Max.f1 f2

mm

6

0606

0806

1006

1206

8

0608

0808

1008

1208

10

0610

0810

1010

1210

1310

1410

1510

1610

1710

1810

2010

2210

2510

12

0812

1012

1212

1412

1512

1612

1712

1812

2012

2212

2512

3012

3512

4012

15

0815

1015

1215

1415

1515

1615

1815

2015

2215

2415

2515

2815

3015

3515

3815

20

1020

1220

1320

1420

1520

1620

1720

1820

2020

2220

2420

2520

2820

3020

3220

3520

4020

25

1225

1425

1525

1625

1825

2025

2225

2425

2525

2825

3025

3225

3525

3825

4025

30

2430

2530

2830

3030

3230

3530

3830

4030

40

2540

2840

3040

3240

3540

3840

4040

50

2550

3550

4050

0.980 1.005 0.5 0.3

1.475 1.505 0.8 0.4

1.970 2.005 1.0 0.5

NORMAL METRIC BEARING

6


45

50

55

60

65

70

75

80

85

90

95

100

105

110

120

125

130

140

150

160

180

190

200

220

250

260

280

300

50

55

60

65

70

75

80

85

90

95

100

105

110

115

125

130

135

145

155

165

185

195

205

225

255

265

285

305

DdHousingBore H7

Wall Thickness

Min. Max.f1 f2

L 0-0.40

<ф28L-0.3>ф30L-0.4( )

mm

20

4520

5020

30

4530

5030

5530

6030

6530

7530

40

4540

5040

5540

6040

6540

7040

7540

8040

8540

9040

50

4550

5050

5550

6050

6550

7050

7550

8050

9050

9550

10050

15050

60

5060

5560

6060

6560

7060

7560

8060

9060

9560

10060

10560

11060

12060

12560

13060

14060

15060

16060

20060

70

6070

6570

7070

7570

8070

80

7080

7580

8080

8580

9080

9580

10080

10580

11080

12080

12580

14080

15080

16080

18080

19080

20080

22080

25080

26080

28080

30080

100

80100

85100

90100

95100

125100

130100

140100

150100

160100

180100

190100

200100

220100

250100

260100

280100

300100

2.460 2.505 1.2 0.6

2.440 2.490 1.4 0.7

2.415 2.465 1.6 0.8

ShaftDia.

-0.025-0.050

-0.030-0.060

-0.030-0.060

-0.030-0.060

-0.030-0.060

-0.030-0.060

-0.030-0.060

-0.035

-0.035

-0.035

-0.035

-0.035

-0.035

-0.035

-0.04

-0.04

-0.04

-0.04

-0.04

-0.04

-0.046

-0.046

-0.046

-0.046

-0.052

-0.052

-0.052

-0.052

45

50

55

60

65

70

75

80

85

90

95

100

105

110

120

125

130

140

150

160

180

190

200

220

250

260

280

300

+0.025

+0.030

+0.030

+0.030

+0.030

+0.030

+0.030

+0.035

+0.035

+0.035

+0.035

+0.035

+0.035

+0.035

+0.035

+0.04

+0.04

+0.04

+0.04

+0.04

+0.046

+0.046

+0.046

+0.046

+0.052

+0.052

+0.052

+0.052

50

55

60

65

70

75

80

85

90

95

100

105

110

115

125

130

135

145

155

165

185

195

205

225

255

265

285

305

25

4525

NORMAL METRIC BEARING

7


NORMAL METRIC FLANGE BEARING

Model N o.

SF-1F 06040

SF-1F 06070

SF-1F 08055

SF-1F 08075

SF-1F 10070

SF-1F 10090

SF-1F 10120

SF-1F 12070

SF-1F 12090

SF-1F 12120

SF-1F 14120

SF-1F 14170

SF-1F 15090

SF-1F 15120

SF-1F 15170

SF-1F 16120

SF-1F 16170

SF-1F 18120

SF-1F 18170

SF-1F 18200

SF-1F 20115

SF-1F 20165

SF-1F 20215

SF-1F 22150

SF-1F 22200

SF-1F 25115

SF-1F 25165

SF-1F 25215

SF-1F 30160

SF-1F 30260

SF-1F 35160

SF-1F 35260

SF-1F 40260

SF-1F 40400

L±0.25

4

7

5.5

7.5

7

9

12

7

9

12

12

17

9

12

17

12

17

12

17

20

11.5

16.5

21.5

15

20

11.5

16.5

21.5

16

26

16

26

26

40

H-0.2

1

1.5

2

f1

0.5

0.8

1.0

f2

0.4

0.4

0.5

25-0.020-0.041

30-0.025-0.050

35-0.025-0.050

40-0.025-0.050

6 -0.013-0.028

8 -0.013-0.028

10-0.016-0.034

12-0.016-0.034

14-0.016-0.034

15-0.016-0.034

16-0.016-0.034

18-0.016-0.034

20-0.020-0.041

22-0.020-0.041

39+0.025

34+0.025

28+0.021

25+0.021

23+0.021

20+0.021

18+0.018

17+0.018

16+0.018

14+0.018

12+0.018

10+0.015

8+0.015

44+0.025

Shaft Dia. Housing H7 Dd F±0.25

6

8

10

12

14

15

16

18

20

22

25

30

35

40

8

10

12

14

16

17

18

20

23

25

28

34

39

44

12

15

18

20

22

23

24

26

30

32

35

42

47

53

mm

Split Magnified Z

20°±5°

45°±5°

f1

f2

≥0

.3

L

d

D

Z

R1±0.5

F

h

8


NORMAL METRIC WASHER

8

10

12

14

16

18

20

22

24

25

30

35

40

45

50

60

10

12

14

16

18

20

22

24

26

28

32

38

42

48

52

62

20

24

26

30

32

36

38

42

44

48

54

62

66

74

78

90

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

2

2

15

18

20

23

25

28

30

33

35

38

43

50

54

61

65

76

H

1.5

1.5

2

2

2

3

3

3

3

4

4

4

4

4

4

4

t

1

1

1

1

1

1

1

1

1

1

1

1

1

1.5

1.5

1.5

20

24

26

30

32

36

38

42

44

48

54

62

66

74

78

90

WC10SF-1

WC12SF-1

WC14SF-1

WC16SF-1

WC18SF-1

WC20SF-1

WC22SF-1

WC24SF-1

WC26SF-1

WC28SF-1

WC32SF-1

WC38SF-1

WC42SF-1

WC48SF-1

WC52SF-1

WC62SF-1

Model N o. Shaft Dia.Size Of Washer Size For Installation

D-0.25d +0.25 T -0.05 M+0.12-0.12 D1

mmd

D

工

T

M D1

t

9


NORMAL INCH BEARING

1/8

5/32

3/16

1 /4

5/16

3/8

7/16

1 /2

9/16

5/8

11/16

3 /4

13/16

7/8

1

1 1/8

1 1 /4

1 3/8

1 1 /2

1 5/8

NominalBearing

bore

ShaftDia.

Housingbore

Installedbearing

I.D.

Wall Thickness

Min. Max.

L

1/8

02/02

5/32

025/025

3/16

02/03

03/03

06/03

1 /4

025/04

03/04

04/04

06/04

08/04

10/04

12/04

14/04

3/8

03/06

04/06

05/06

06/06

08/06

09/06

12/06

14/06

16/06

18/06

20/06

1 /2

05/08

06/08

07/08

08/08

09/08

10/08

12/08

16/08

24/08

5/8

06/10

08/10

09/10

10/10

12/10

18/10

3 /4

06/12

07/12

08/12

09/12

10/12

12/12

13/12

14/12

12/16

18/12

20/12

7/8

08/14

10/14

11/14

20/14

1

10/16

12/16

14/16

16/16

18/16

20/16

22/16

24/16

1 1/8

13/18

24/18

1 1 /4

14/20

16/20

20/20

24/20

1 1 /2

16/24

22/24

24/24

26/24

0.0308 0.0316

0.0461 0.0472

0.0614 0.0627

0.0770 0.0784

Inch

.1243

.1236

.1554

.1547

.1865

.1858

.2490

.2481

.3115

.3106

.3740

.3731

.4365

.4355

.4990

.4980

.5615

.5605

.6240

.6230

.6865

.6855

.7491

.7479

.8116

.8104

.8741

.8729

.9991

.9979

1.12381.1226

1.24881.2472

1.37381.3722

1.49881.4972

1.62381.6222

.1873

.1878

.2186

.2191

.2497

.2503

.3122

.3128

.3747

.3753

.4684

.4691

.5309

.5316

.5934

.5941

.6559

.6566

.7184

.7192

.7809

.7817

.8747

.8755

.9372

.9380

.99971.0005

1.12471.1255

1.28081.2818

1.40581.4068

1.53081.5318

1.65581.6568

1.78081.7818

.1243

.1268

.1556

.1581

.1867

.1893

.2492

.2518

.3117

.3143

.3742

.3769

.4367

.4394

.4992

.5019

.5617

.5644

.6242

.6270

.6867

.6895

.7493

.7525

.8118

.8150

.8743

.8775

.99931.0025

1.12401.1278

1.24901.2528

1.37401.3778

1.49901.5028

1.62401.6278

L

d

D

Z Split

10


NORMAL INCH BEARING

Inch

NominalBearing

bore

ShaftDia.

Housingbore

Installedbearing

I.D.

Wall Thickness

Min. Max.

L

1 3 /4

1 7/8

2

2 1/8

2 1 /4

2 1 /2

2 3 /4

2 7/8

3

3 1 /4

3 1 /2

3 5/8

3 3 /4

4

4 1 /4

4 3/8

4 1 /2

4 3 /4

5

5 1 /4

5 1 /2

5 3 /4

6

6 1 /4

6 1 /2

6 3 /4

7

1.74881.7472

1.87381.8722

1.99881.9970

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

1.92691.9279

2.05192.0531

2.17692.1781

2.31182.3130

2.43652.4377

2.68692.6881

2.93582.9370

3.06103.0623

3.18583.1872

3.43583.4372

3.68583.6872

3.80183.8122

3.93583.9372

4.18584.1872

4.43584.4372

4.56084.5622

4.68584.6872

4.93584.9374

5.18445.1860

5.43585.4374

5.64585.6874

5.93585.9374

6.18586.1874

6.43586.4374

6.68586.6874

6.93586.9374

7.18127.1830

1.74931.7555

1.87431.8807

1.99932.0057

2.12622.1326

2.25092.2573

2.50132.5077

2.75022.7566

2.87542.8819

3.00023.0038

3.25023.2538

3.50023.5068

3.62523.6318

3.75023.7568

4.00024.0068

4.25024.2568

4.37524.3818

4.50024.5038

4.75024.7572

4.99885.0056

5.25025.2570

5.50025.5070

5.75025.7570

6.00026.0070

6.25026.2570

6.50026.5070

6.75026.7570

6.99567.0026

2

28/32

30/32

32/32

36/32

40/32

44/32

46/32

48/32

52/32

56/32

58/32

60/32

64/32

68/32

70/32

72/32

76/32

80/32

84/32

88/32

92/32

96/32

100/32

104/32

108/32

112/32

1

28/16

32/16

40/16

28/24

30/24

32/24

40/26

30/36

44/36

46/36

48/36

58/36

60/36

64/36

68/36

70/36

72/36

76/36

80/36

84/36

88/36

92/36

96/36

100/36

104/36

108/36

112/36

32/40

36/40

40/40

44/40

46/40

48/40

52/40

56/40

58/40

60/40

64/40

68/40

70/40

72/40

76/40

80/40

84/40

88/40

92/40

96/40

100/40

104/40

108/40

112/40

34/48

36/48

40/48

44/48

46/48

48/48

52/48

56/48

58/48

60/48

64/48

68/48

70/48

72/48

76/48

80/48

84/48

88/48

92/48

96/48

100/48

104/48

108/48

112/48

36/60

40/60

44/60

46/60

48/60

52/60

56/60

58/60

60/60

64/60

68/60

70/60

72/60

76/60

80/60

84/60

88/60

92/60

96/60

100/60

104/60

108/60

112/60

36/64

40/64

44/64

46/64

48/64

52/64

56/64

58/64

60/64

64/64

68/64

70/64

72/64

76/64

80/64

84/64

88/64

92/64

96/64

100/64

104/64

108/64

112/64

36/72

40/72

44/72

46/72

48/72

52/72

56/72

58/72

60/72

64/72

68/72

70/72

72/72

76/72

80/72

84/72

88/72

92/72

96/72

100/72

104/72

108/72

112/72

52/38

56/38

36/56

40/56

44/56

46/56

48/56

52/56

56/56

58/56

60/56

64/56

68/56

70/56

72/56

76/56

80/56

84/56

88/56

92/56

96/56

100/56

104/56

108/56

112/56

1 1 /2 1 5/8 2 1 /4 2 3/8 2 1 /2 3 3 1 /2 3 3 /4 4 4 1 /2

0.09210.0939

0.0906 0.0925

0.0896 0.0915

11


NORMAL INCH FLANGE BEARING

Inch

NominalBearing

bore

ShaftDia.

HousingboreH7

Installedbearing

Nominalflange

FlangeThick-ness

L

3/8

1/2

5/8

3/4

7/8

1

11/4

11/2

13/4

.3750

.3740

.5000

.4990

.6250

.6240

.7500

.7488

.8750

.8738

1.00000.9988

1.25001.2484

1.50001.4984

1.75001.7484

.4684

.4691

.5934

.5941

.7184

.7192

.8747

.8755

0.99971.0005

1.12471.1255

1.40581.4068

1.65581.6568

1.93711.9381

.3752

.3779

.5002

.5029

.6252

.6280

.7502

.7534

.8752

.8784

1.00021.0034

1.25021.2540

1.50021.5040

1.75021.7548

11/16

13/16

15/16

11/8

11/4

13/8

13/4

2

23/8

.052

.044

.052

.044

.052

.044

.068

.060

.068

.060

.068

.060

.083

.075

.083

.075

.098

.090

1/4

06/04F

08/04F

3/8

06/06F

08/06F

10/06F

12/06F

1/2

06/08F

08/08F

10/08F

12/08F

14/08F

16/08F

3/4

06/12F

08/12F

10/12F

12/12F

14/12F

16/12F

5/8

10/10F

12/16F

14/16F

16/16F

20/16F

24/16F

28/16F

14/20F

16/20F

20/20F 20/24F

24/24F

28/24F 28/32F

1 1 /4 1 1 /21 2

Split

d

D

Z

F±

0.0

20

''

h

L +0.010''+0.020''

12


NORMAL INCH BEARING

E06SF-1

E07SF-1

E08SF-1

E09SF-1

E10SF-1

E11SF-1

E12SF-1

E13SF-1

E14SF-1

E16SF-1

E18SF-1

E20SF-1

E22SF-1

E24SF-1

E26SF-1

E28SF-1

E30SF-1

E32SF-1

.500

.562

.625

.687

.750

.812

.875

.937

1.000

1.125

1.250

1.375

1.500

1.625

1.750

2.000

2.125

2.250

.875

1.000

1.125

1.187

1.250

1.375

1.500

1.625

1.750

2.000

2.125

2.250

2.500

2.625

2.750

3.000

3.125

3.250

.0585

.0585

.0585

.0585

.0585

.0585

.0585

.0585

.0585

.0585

.0585

.0585

.0585

.0585

.0585

.0895

.0895

.0895

.067

.067

.099

.099

.099

.099

.130

.130

.130

.161

.161

.161

.192

.192

.192

.192

.192

.192

.692

.786

.880

.942

1.005

1.099

1.192

1.286

1.380

1.567

1.692

1.817

2.005

2.130

2.255

2.505

2.630

2.755

.040

.040

.040

.040

.040

.040

.040

.040

.040

.040

.040

.040

.040

.040

.040

.070

.070

.070

Inside Dia.+0.010d

Outside Dia.D-0.010

Thickness+0.0020T

Pith hole dia.+0.010H

Pith hole centre in M-0.010

Housing recess depth

+0.010t

Inch

Model N o.d

D

工

T

M D1

t

13


sf-1t gear pump bearing - slide bearing,oilless … · 1、dry or only a trace of grease or oil...

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