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Item # 31308J2/QCL7C,Metric taper roller Bearing




Specifications  · Dimensions
Specifications

Brand

MOTN

Bearing

31308J2/QCL7C

Bearing Number

31308J2/QCL7C

d

40

D

90

Weight

0.72


Dimensions

T

25.25

dyc Cr

85

stc Cor

81.5

Pu (kN)

9.5

Reference speed

5600

Limiting speed

7500

ISO335 Dimension Series (ABMA)

7FB

d1 ~

67.1

B~

23

C

17

r1,2 Min

2

r3,4 Min

1.5

a

28

da Max

51

db Min

49

Da Min

71

Da Max

81

Db Min

86

Ca Min

3

Cb Min

8

ra Max

2

rb Max

1.5

e

0.83

Y

0.72

Y0

0.4




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