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NA 4872 Machined Needle Roller Bearing


NA 4872

Specifications of NA 4872 Machined Needle Roller Bearing


DesignationsNA4872
Dimensions(mm)d360
D440
B80
C
r1,22.1
F390
Basic load ratings(KN)Basic load ratings (dynamic)(C)608
Basic load ratings (static)(C0)1 999
Fatigue load limit (Pu)173
Speed ratings(r/min)Speed ratings (Reference speed)950
Speed ratings (Limting speed)1 100
Mass(kg)25,5




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