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`轴承型号及近似单重

外形尺寸

无密封圈 无保持架

有密封圈 无保持架

有密封圈 满装滚针

G

D

Thread

UNF

C

B1

B

G1

g1

圆筒外轮

球面外轮

圆筒外轮

球面外轮

圆筒外轮

球面外轮

mm

inch

inch/mm

inch/mm

inch/mm

inch/mm

inch/mm

inch/mm

inch/mm

0.190

4.826

CR 8 VB

CR 8 VBR

CR 8 VBUU

CR 8 VBUUR

CF-1/2-N-SB

CCF-1/2-N-SB

0.190

4.826

1/2

12.700

10-32

11/32

8.731

1/2

12.7

7/8

22.225

1/4

6.350

0.190

4.826

CR 8-1 VB

CR 8-1 VBR

CR 8-1 VBUU

CR 8-1 VBUUR

CF-1/2-SB

CCF-1/2-SB

0.190

4.826

1/2

12.700

10-32

3/8

9.525

5/8

15.875

1 1/32

26.194

1/4

6.350

0.190

4.826

CF-9/16-SB

CCF-9/16-SB

0.190

4.826

0.5625

14.2875

10-32

3/8

9.525

5/8

15.875

1 1/32

26.194

1/4

6.350

1/4

6.35

CR 10 VB

CR 10 VBR

CR 10 VBUU

CR 10 VBUUR

CF-5/8-N-SB

CCF-5/8-N-SB

1/4

6.35

5/8

15.875

1/4’’-28

13/32

10.319

5/8

15.875

1 1/16

26.988

5/16

7.938

1/4

6.35

CR 10-1 VB

CR 10-1 VBR

CR 10-1 VBUU

CR 10-1 VBUUR

CF-5/8-SB

CCF-5/8-SB

1/4

6.35

5/8

15.875

1/4’’-28

7/16

11.112

3/4

19.05

1 7/32

30.956

5/16

7．938

1/4

6.35

CF-11/16-SB

CCF-11/16-SB

1/4

6.35

0.6875

17.4625

1/4’’-28

7/16

11.112

3/4

19.05

1 7/32

30.956

5/16

7．938

3/8

9.525

CR 12 VB

CR 12 VBR

CR 12 VBUU

CR 12 VBUUR

CF-3/4-SB

CCF-3/4-SB

3/8

9.525

3/4

19.050

3/8’’-24

1/2

12.700

7/8

22.225

1 13/32

35.719

3/8

9.525

3/16

4.762

3/8

9.525

CR 14 VB

CR 14 VBR

CR 14 VBUU

CR 14 VBUUR

CF-7/8-SB

CCF-7/8-SB

3/8

9.525

7/8

22.225

3/8’’-24

1/2

12.700

7/8

22.225

1 13/32

35.719

3/8

9.525

3/16

4.762

7/16

11.112

CR 16 VB

CR 16 VBR

CR 16 VBUU

CR 16 VBUUR

CF-1-SB

CCF-1-SB

7/16

11.112

1

25.400

7/16’’-20

5/8

15.875

1

25.4

1 21/32

42.069

1/2

12.700

3/16

4.762

7/16

11.112

CR 18 VB

CR 18 VBR

CR 18 VBUU

CR 18 VBUUR

CF-1 1/8-SB

CCF-1 1/8-SB

7/16

11.112

1 1/8

28.575

7/16’’-20

5/8

15.875

1

25.4

1 21/32

42.069

1/2

12.700

3/16

4.762

1/2

12.700

CR 20 VB

CR 20 VBR

CR 20 VBUU

CR 20 VBUUR

CF-1 1/4-SB

CCF-1 1/4-SB

1/2

12.700

1 1/4

31.750

1/2’’-20

3/4

19.050

1 1/4

31.75

2 1/32

51.594

5/8

15.875

3/16

4.762

1/2

12.700

CR 22 VB

CR 22 VBR

CR 22 VBUU

CR 22 VBUUR

CF-1 3/8-SB

CCF-1 3/8-SB

1/2

12.700

1 3/8

34.925

1/2’’-20

3/4

19.050

1 1/4

31.75

2 1/32

51.594

5/8

15.875

3/16

4.762

5/8

15.875

CR 24 VB

CR 24 VBR

CR 24 VBUU

CR 24 VBUUR

CF-1 1/2-SB

CCF-1 1/2-SB

5/8

15.875

1 1/2

38.100

5/8’’-18

7/8

22.225

1 1/2

38.1

2 13/32

61.119

3/4

19.050

3/16

4.762

5/8

15.875

CR 26 VB

CR 26 VBR

CR 26 VBUU

CR 26 VBUUR

CF-1 5/8-SB

CCF-1 5/8-SB

5/8

15.875

1 5/8

41.275

5/8’’-18

7/8

22.225

1 1/2

38.1

2 13/32

61.119

3/4

19.050

3/16

4.762

3/4

19.050

CR 28 VB

CR 28 VBR

CR 28 VBUU

CR 28 VBUUR

CF-1 3/4-SB

CCF-1 3/4-SB

3/4

19.050

1 3/4

44.450

3/4’’-16

1

25.400

1 3/4

44.45

2 25/32

70.644

7/8

22.225

3/16

4.762

3/4

19.050

CR 30 VB

CR 30 VBR

CR 30 VBUU

CR 30 VBUUR

CF-1 7/8-SB

CCF-1 7/8-SB

3/4

19.050

1 7/8

47.625

3/4’’-16

1

25.400

1 3/4

44.45

2 25/32

70.644

7/8

22.225

3/16

4.762

7/8

22.225

CR 32 VB

CR 32 VBR

CR 32 VBUU

CR 32 VBUUR

CF-2-SB

CCF-2-SB

7/8

22.225

2

50.800

7/8’’-14

1 1/4

31.750

2

50.8

3 9/32

83.344

1

25.400

3/16

4.762

7/8

22.225

CR 36 VB

CR 36 VBR

CR 36 VBUU

CR 36 VBUUR

CF-2 1/4-SB

CCF-2 1/4-SB

7/8

22.225

2 1/4

57.150

7/8’’-14

1 1/4

31.750

2

50.8

3 9/32

83.344

1

25.400

3/16

4.762

1

25.400

CR 40 VB

CR 40 VBR

CR 40 VBUU

CR 40 VBUUR

CF-2 1/2-SB

CCF-2 1/2-SB

1

25.400

2 1/2

63.5

1-14

1 1/2

38.1

2 1/4

57.15

3 25/32

96.043

1 1/8

28.575

3/16

4.762

1

25.4

CR 44 VB

CR 44 VBR

CR 44 VBUU

CR 44 VBUUR

CF-2 3/4-SB

CCF-2 3/4-SB

1

25.4

2 3/4

69.85

1-14

1 1/2

38.1

2 1/4

57.15

3 25/32

96.043

1 1/8

28.575

3/16

4.762

1 1/4

31.75

CR 48 VB

CR 48 VBR

CR 48 VBUU

CR 48 VBUUR

CF-3-SB

CCF-3-SB

1 1/4

31.75

3

76.2

1 1/4-12

1 3/4

44.45

2 1/2

63.5

4 9/32

108.743

1 1/4

31.75

1/4

6.35

1 1/4

31.75

CR 52 VB

CR 52 VBR

CR 52 VBUU

CR 52 VBUUR

CF-3 1/4-SB

CCF-3 1/4-SB

1 1/4

31.75

3 1/4

82.55

1 1/4-12

1 3/4

44.45

2 1/2

63.5

4 9/32

108.743

1 1/4

31.75

1/4

6.35

1 3/8

34.925

CR 56 VB

CR 56 VBR

CR 56 VBUU

CR 56 VBUUR

CF-3 1/2-SB

CCF-3 1/2-SB

1 3/8

34.925

3 1/2

88.9

1 3/8-12

2

50.8

2 3/4

69.85

4 25/32

121.443

1 3/8

34.925

1/4

6.35

1 1/2

38.1

CR 64 VB

CR 64 VBR

CR 64 VBUU

CR 64 VBUUR

CF-4-SB

CCF-4-SB

1 1/2

38.1

4

101.6

1 1/2-12

2 1/4

57.15

3 1/2

88.9

4 25/32

121.443

1 1/2

38.1

1/4

6.35

国外厂商

型号说明

TORRINGTON

SMITH

RBC

Mc.GILL

IKO

满装滚针

Full-complement roller

六角孔

Hex Hole

圆筒外轮

Cylindrical Roller Dia.

无密封圈

UNSEALED

CR..B

S..W

CF..B

CR..VB

带密封圈

SEALED

CRSB

CR..XB

S..LW

CF..SB

CR..VBUU

球面外轮

Crowned Roller Dia.

无密封圈

UNSEALED

CR..BC

CCF..B

CR..VBR

带密封圈

SEALED

CRSBC

CR..XBC

CS..LW

CCF..SB

CR..VBUUR

一字槽 Screwdriver slot for mounting.

圆筒外轮

Cylindrical Roller Dia.

无密封圈

UNSEALED

CR

CR..

S

CF

CR..V

带密封圈

SEALED

CRS

CR..X

S..L

CF..S

CR..VUU

球面外轮

Crowned Roller Dia.

无密封圈

UNSEALED

CR..C

CCF

CR..VR

带密封圈

SEALED

CRSC

CR..XC

CS..L

CCF..S

CR..VUUR