B71902-C-2RSD-T-P4-UL 15*28*7mm密封高速机床主轴球轴承轻型系列角接触球轴承

型号

轴
-Ø
以毫米为单位

尺寸（mm）

接触角

重量
（kg）

D

B

C

Da

Da

r(min)

r1(min)

ra(max)

ra1(max)

B71900- C -2RSD-T-P4S-UL

10

22

6

6.7

19.5

13

0.3

0.1

0.3

0.1

25°

0.01

B71901- C -2RSD-T-P4S-UL

12

24

6

7.2

21.5

15

0.3

0.1

0.3

0.1

25°

0.011

B71902- C -2RSD-T-P4S-UL

15

28

7

8.5

25.5

18

0.3

0.1

0.3

0.1

25°

0.017

B71903- C -2RSD-T-P4S-UL

17

30

7

9

27.5

20

0.3

0.1

0.3

0.1

25°

0.019

B71904- C -2RSD-T-P4S-UL

20

37

9

11.1

33.5

23.5

0.3

0.15

0.3

0.15

25°

0.037

B71905- C- 2RSD-T-P4S-UL

25

42

9

12.3

38.5

28.5

0.3

0.15

0.3

0.15

25°

0.043

B71906- C -2RSD-T-P4S-UL

30

47

9

13.5

43

34

0.6

0.3

0.3

0.3

25°

0.05

B71907- C -2RSD-T-P4S-UL

35

55

10

15.5

50.5

39.5

0.6

0.15

0.6

0.15

25°

0.077

B71908- C -2RSD-T-P4S-UL

40

62

12

17.9

57.5

44.5

0.6

0.6

0.6

0.6

25°

0.11

B71909- C -2RSD-T-P4S-UL

45

68

12

19.2

63

50

0.6

0.6

0.6

0.6

25°

0.13

B71910- C -2RSD-T-P4S-UL

50

72

12

20.2

67

55

0.6

0.3

0.6

0.3

25°

0.154

B71911- C -2RSD-T-P4S-UL

55

80

13

22.2

74

61

1

0.6

0.6

0.6

25°

0.175

B71912- C -2RSD-T-P4S-UL

60

85

13

23.4

79

66

1

0.6

0.6

0.6

25°

0.188