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SSW-OP TYPE
Designation
Rows of the ball
Dimensions
间隙
Loading rate
dr
D
L
B

D1

W

E
F
G
J
H7/h6
Dynamic
c(kgf)
Static
Co(kgf)
SSW8OP
4

1/2 ˝

12.7

0.875 ˝

22.225

1.25 ˝

31.75

1.032˝

26.213

0.8209 ˝

20.85

0.0459 ˝

1.166

0.313˝

7.95

0.136˝

3.45

0.625˝

15.875

+0.011~+0.042
104
132
SSW10OP
4

5/8 ˝

15.875

1.125 ˝

28.575

1.5 ˝

38.1

1.112˝

28.245

1.059 ˝

26.899

0.0559 ˝

1.42

0.375˝

9.525

0.105˝

2.667

0.125˝

3.175

0.039

0.991

+0.011~+0.042
182
228
SSW12OP
4

3/4 ˝

19.05

1.25 ˝

31.75

1.625 ˝

41.275

1.272˝

32.309

1.176 ˝

29.87

0.0559 ˝

1.42

0.438˝

11.125

0.136˝

3.454

0.125˝

3.175

0.059

1.499

+0.012~+0.050
213
268
SSW16OP
5

1 ˝

25.4

1.5625 ˝

39.688

2.25 ˝

57.15

1.886˝

47.904

1.4687 ˝

37.305

0.0679 ˝

1.725

0.563˝

14.3

0.136˝

3.454

0.125˝

3.175

0.047

1.194

+0.012~+0.050
386
481
SSW20OP
5

1-1/4 ˝

31.75

2 ˝

50.8

2.625 ˝

66.675

2.011˝

51.079

1.8859 ˝

47.9

0.0679˝

1.725

0.625˝

15.875

0.201˝

5.105

0.1875˝

4.763

0.09

2.286

+0.012~+0.050
558
695
SSW24OP
6

1-1/2 ˝

38.1

2.375 ˝

60.325

3 ˝

76.2

2.422˝

61.519

2.2389 ˝

56.868

0.0859 ˝

2.182

0.75˝

19.05

0.201˝

5.105

0.1875˝

4.763

0.09

2.286

+0.013~+0.055
672
840
SSW32OP
6

2 ˝

50.8

3 ˝

76.2

4 ˝

101.6

3.206˝

81.432

2.8379 ˝

72.083

0.1029 ˝

2.614

25.4

0.265˝

6.731

0.3125˝

7.938

+0.013~+0.055
1102
1377

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