NA4906-Needle Roller Bearings-The QWE Company

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NA4906 Needle roller bearing with machine cut ferrule and inner ring

Position：Model > Needle Roller Bearings

Main Dimensions & Performance Data

Model	NA4906
d	30 mm
od	17 mm
B	47 mm
cr	25.5 kN
cor	39 kN
Pu	4.65 Pu
reference speed	11000 r/min
limit speed	13000 r/min
weight	0.1 kg

Mounting dimensions

F	35
r1,2 min	0.3
s max	0.8
da min	32
Da max	45
ra max	0.3

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