Needle Roller Bearings
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NK12/12-Needle roller bearing with machined ferrule and rib without inner ring
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Main Dimensions & Performance Data

Model

NK12/12

od

19 mm

Fw

12 mm

C

12 kN

cr

6.71 kN

cor

8.15 kN

Pu

0.965 Pu

reference speed

26000 r/min

limit speed

30000 r/min

weight

0.012 kg
Mounting dimensions

r min

0.3

Related inner ring R series

17

LR series

0.3

Radial shaft seal single lip

G12x19x3

Radial shaft seal double lips

SD12x19x3

spring loaded seal