Needle Roller Bearings
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NK22/20-Needle roller bearing with machined ferrule and rib without inner ring
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Main Dimensions & Performance Data

Model

NK22/20

od

30 mm

Fw

22 mm

C

20 kN

cr

17.9 kN

cor

29 kN

Pu

3.55 Pu

reference speed

18000 r/min

limit speed

20000 r/min

weight

0.037 kg
Mounting dimensions

r min

0.3

Related inner ring R series

28

LR series

0.3

Radial shaft seal single lip

G22x30x4

Radial shaft seal double lips

SD22x30x4

spring loaded seal