Needle Roller Bearings
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NK18/20-Needle roller bearing with machined ferrule and rib without inner ring
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Main Dimensions & Performance Data

Model

NK18/20

od

26 mm

Fw

18 mm

C

20 kN

cr

16.1 kN

cor

23.6 kN

Pu

2.85 Pu

reference speed

22000 r/min

limit speed

24000 r/min

weight

0.031 kg
Mounting dimensions

r min

0.3

Related inner ring R series

24

LR series

0.3

Radial shaft seal single lip

G18x26x4

Radial shaft seal double lips

SD18x26x4

spring loaded seal