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31306 Single row tapered roller bearing

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

Model

31306

Iso355 standard

7FB

d

30 mm

od

72 mm

T

20.75 mm

cr

58.3 kN

cor

50 kN

Pu

5.7 Pu

reference speed

7500 r/min

limit speed

9500 r/min

weight

0.39 kg
Mounting dimensions

d1

52.7

B

19

C

14

r1,2min

1.5

r3,4min

1.5

a

22

damax

40

dbmin

38.5

Damin

55

Damax

65

Dbmin

68

Camin

3

Cbmin

6.5

ramax

1.5

rbmax

1.5

e

0.83

Y

0.72

Y0

0.4

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