轴径
Shaft
Diameter

轴承型号
Bearing Designation

外形尺寸
BoundaryDimensions

基本额定负荷
BasicLoadRating

极限转速
Limiting Speed

垫圈
TRA
TRB
TRC
TRD

dw /d

Dg/D

Dw

动
Dynamic

静
Static

油润滑 Oil

mm

inch

mm

inch

mm

inch

mm

N

rpm

1/4

TC411

0.250

6.35

0.687

17.45

0.0781

1.984

1370

3000

16000

411

5/16

TC512

0.312

7.49

0.750

19.05

0.0781

1.984

1560

3650

15000

512

3/8

TC613

0.375

9.52

0.812

20.62

0.0781

1.984

1620

4000

15000

613

1/2

TC815

0.500

12.70

0.937

23.80

0.0781

1.984

1920

5300

13000

815

5/8

TCl018

0.625

15.88

1.125

28.58

0.0781

1.984

2170

6600

11000

1018

3/4

TCl220

0.750

19.05

1.250

31.75

0.0781

1.984

2410

8000

9500

1220

7/8

TCl423

0.875

22.22

1.437

36.50

0.0781

1.984

2900

10500

8500

1423

TCl427

0.875

22.22

1.687

42.85

0.0781

1.984

4400

18600

7500

1427

1

TCl525

1.000

25.40

1.562

39.67

0.0781

1.984

3150

12100

7500

1525

11/8

TCl828

1.125

28.58

1.750

44.45

0.0781

1.984

3850

16300

6500

1828

13/16

TCl931

1.188

30.16

1.937

49.20

0.0781

1.984

4500

20500

6000

1931

11/4

TC2013

1.250

31.75

1.937

49.20

0.0781

1.984

4500

20500

6000

2013

13/8

TC2233

1.375

34.92

2.062

52.37

0.0781

1.984

4600

21600

5500

2233

11/2

TC2435

1.500

38.10

2.187

55.55

0.0781

1.984

4850

23700

5000

2435

13/4

TC2840

1.750

44.45

2.500

63.50

0.0781

1.984

5600

30000

4500

2840

2

TC3244

2.000

50.80

2.750

69.85

0.0781

1.984

5800

32500

4000

3244

21/4

TC3648

2.250

57.15

3.000

76.20

0.0781

1.984

6000

35000

3600

3648

21/2

TC4052

2.500

63.50

3.250

82.55

0.0781

1.984

6200

37500

3300

4052

3

TC4860

3.000

76.20

3.750

95.25

0.0781

1.984

6600

42500

2800

4860

31/4

TC5266

3.250

82.55

4.125

104.78

0.1250

3.175

10900

61000

2600

5266

41/8

TC6681

4.125

104.78

6.062

128.57

0.1250

3.175

14200

92000

2100

6681