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31309 Single row tapered roller bearing

Position:Model > Tapered Roller Bearings
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Main Dimensions & Performance Data

Model

31309

Iso355 standard

7FB

d

45 mm

od

100 mm

T

27.25 mm

cr

113 kN

cor

102 kN

Pu

12.5 Pu

reference speed

5000 r/min

limit speed

6700 r/min

weight

0.95 kg
Mounting dimensions

d1

74.7

B

25

C

18

r1,2min

2

r3,4min

1.5

a

31

damax

57

dbmin

55

Damin

79

Damax

92

Dbmin

95

Camin

4

Cbmin

9

ramax

2

rbmax

1.5

e

0.83

Y

0.72

Y0

0.4

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