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NA4910 Needle roller bearing with machine cut ferrule and inner ring

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

Model

NA4910

d

50 mm

od

22 mm

B

72 mm

cr

47.3 kN

cor

85 kN

Pu

10.6 Pu

reference speed

7000 r/min

limit speed

8000 r/min

weight

0.27 kg
Mounting dimensions

F

58

r1,2 min

0.6

s max

1

da min

54

Da max

68

ra max

0.6

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