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NA4908 Needle roller bearing with machine cut ferrule and inner ring

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

Model

NA4908

d

40 mm

od

22 mm

B

62 mm

cr

42.9 kN

cor

71 kN

Pu

8.8 Pu

reference speed

8000 r/min

limit speed

9500 r/min

weight

0.23 kg
Mounting dimensions

F

48

r1,2 min

0.6

s max

1

da min

44

Da max

58

ra max

0.6

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