Needle Roller Bearings
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NK20/20-Needle roller bearing with machined ferrule and rib without inner ring
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Main Dimensions & Performance Data

Model

NK20/20

od

28 mm

Fw

20 mm

C

20 kN

cr

16.5 kN

cor

25.5 kN

Pu

3.05 Pu

reference speed

19000 r/min

limit speed

22000 r/min

weight

0.034 kg
Mounting dimensions

r min

0.3

Related inner ring R series

26

LR series

0.3

Radial shaft seal single lip

G20x28x4

Radial shaft seal double lips

SD20x28x4

spring loaded seal