軸徑

mm

軸 承 型 號

外 型 尺 寸 mm

基本型

密封型

d

D

B

C

6.350

CRY 3/4

CRY 3/4S

6.350

19.050

0.5625

14.288

12.700

CRY 7/8

CRY 7/8S

6.350

22.225

0.5625

14.288

12.700

7.938

CYR 1

CYR 1S

7.938

25.400

0.6875

17.463

15.875

CYR 1-1/8

CYR 1-1/8S

7.938

28.575

0.6875

17.463

15.875

9.525

CYR 1-1/4

CRY 1-1/4S

9.525

31.750

0.8125

20.638

19.050

CRY 1-3/8

CRY 1-3/8S

9.525

34.925

0.8125

20.638

19.050

11.112

CYR 1-1/2

CRY 1-1/2S

11.112

38.100

0.9375

23.813

22.225

CRY 1-5/8

CRY 1-5/8S

11.112

41.275

0.9375

23.813

22.225

12.700

CRY 1-3/4

CRY 1-3/4S

12.700

44.450

1.0625

26.988

25.400

CRY 1-7/8

CRY 1-7/8S

12.700

47.625

1.0625

26.988

25.400

15.875

CRY 2

CRY 2S

15.875

50.800

1.3125

33.338

31.750

CRY 2-1/4

CRY 2-1/4S

15.875

57.150

1.3125

33.338

31.750

19.050

CRY 2-1/2

CRY 2-1/2S

19.050

63.500

1.5625

39.688

38.100

CRY 2-3/4

CRY 2-3/4S

19.050

69.850

1.5625

39.688

38.100