305806双列角接触球轴承、306706双列角接触球轴承、306806双列角接触球轴承、305707双列角接触球轴承、305807双列角接触球轴承、306707双列角接触球轴承、306807双列角接触球轴承、305708双列角接触球轴承、305808双列角接触球轴承、306708双列角接触球轴承、306808双列角接触球轴承

基本尺寸

Principal Dimensions

型号

Designation

额定负荷(kN)

Basis Load ratings

脂润滑极限转速(rpm)

Limited Speed

Grease

重量(kg)

Weight

≈

d

D

B

动负荷

Dynamic

静负荷

Static

12

35

15.9

305701

9.0

4.9

9000

0.080

35

15.9

305801

9.0

4.9

9000

0.080

15

40

15.9

305702

10.0

6.0

9000

0.110

40

15.9

305802

10.0

6.0

9000

0.110

17

47

17.5

305703

12.7

7.8

8000

0.170

47

17.5

305803

12.7

7.8

8000

0.170

52

22.2

306703

17.3

10.4

4500

0.210

52

22.2

306803

17.3

10.4

4500

0.210

20

52

20.6

305704

19.0

12.1

6000

0.230

52

20.6

305804

19.0

12.1

6000

0.230

62

22.2

306704

19.1

12.3

4300

0.340

62

22.2

306804

19.1

12.3

4300

0.340

25

62

20.6

305705

20.6

13.9

5500

0.340

62

20.6

305805

20.6

13.9

5500

0.340

72

25.4

306705

27.6

17.8

4200

0.500

72

25.4

306805

27.6

17.8

4200

0.500

30

72

23.8

305706

25.7

18.5

5000

0.510

72

23.8

305806

25.7

18.5

5000

0.510

80

30.2

306706

37.2

25.9

4000

0.670

80

30.2

306806

37.2

25.9

4000

0.670

35

80

27

305707

30.4

23.5

4800

0.660

80

27

305807

30.4

23.5

4800

0.660

90

34.9

306707

46.1

35.3

3800

0.970

90

34.9

306807

46.1

35.3

3800

0.970

40

85

30.2

305708

40.8

30.2

4500

0.750

85

30.2

305808

40.8

30.2

4500

0.750

100

36.5

306708

54.9

40.1

3500

1.210

100

36.5

306808

54.9

40.1

3500

1.210