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NA4901 Needle roller bearing with machine cut ferrule and inner ring

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

Model

NA4901

d

12 mm

od

13 mm

B

24 mm

cr

9.9 kN

cor

12.2 kN

Pu

1.46 Pu

reference speed

22000 r/min

limit speed

26000 r/min

weight

0.026 kg
Mounting dimensions

F

16

r1,2 min

0.3

s max

0.5

da min

14

Da max

22

ra max

0.3

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