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NK47/20 Needle roller bearing with machined ferrule and rib without inner ring

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

Model

NK47/20

od

57 mm

Fw

47 mm

C

20 kN

cr

29.2 kN

cor

61 kN

Pu

7.65 Pu

reference speed

8500 r/min

limit speed

10000 r/min

weight

0.095 kg
Mounting dimensions

r min

0.3

Related inner ring R series

55

LR series

0.3

Radial shaft seal single lip

Radial shaft seal double lips

spring loaded seal

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