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Item # 55,31300 series




Specifications  · Dimensions
Specifications

Brand

SRBF

Bearing Number

31311J2/QCL7C

d

55

D

120

Weight

1.55


Dimensions

T

31.5

dyc Cr

140

stc Cor

137

Pu (kN)

16.6

Reference speed

4300

Limiting Speed

5600

Weight

1.55

ISO335 Dimension Series (ABMA)

7FB

d1 ~

88.4

B~

29

C

21

r1,2 Min

2.5

r3,4 Min

2

a

37

da Max

68

db Min

65

Da Min

94

Da Max

112

Db Min

113

Ca Min

4

Cb Min

10.5

ra Max

2

rb Max

2

e

0.83

Y

0.72

Y0

0.4




 BEARING INSERTS 

32000 series
32000 series

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55,31300 series