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NA 4907 RS Machined Needle Roller Bearing


NA 4907 RS

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Specifications of NA 4907 RS Machined Needle Roller Bearing


DesignationsNA4907RS
Dimensions(mm)d35
D55
B21
C20
r1,20.6
F42
Basic load ratings(KN)Basic load ratings (dynamic)(C)26,5
Basic load ratings (static)(C0)41,3
Fatigue load limit (Pu)5,2
Speed ratings(r/min)Speed ratings (Reference speed)
Speed ratings (Limting speed)4 800
Mass(kg)0,18




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