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NA 4868 Machined Needle Roller Bearing


NA 4868

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Specifications of NA 4868 Machined Needle Roller Bearing


DesignationsNA4868
Dimensions(mm)d340
D420
B80
C
r1,22.1
F370
Basic load ratings(KN)Basic load ratings (dynamic)(C)597,5
Basic load ratings (static)(C0)1 920
Fatigue load limit (Pu)169
Speed ratings(r/min)Speed ratings (Reference speed)1 000
Speed ratings (Limting speed)1 200
Mass(kg)24




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