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NK 47/30 Machined Needle Roller Bearing


NK 47/30

Specifications of NK 47/30 Machined Needle Roller Bearing


DesignationsNK47/30
Dimensions(mm)Fw47
D57
C30
r1,20.3
Basic load ratings(KN)Basic load ratings (dynamic)(C)41
Basic load ratings (static)(C0)94,1
Fatigue load limit (Pu)12,3
Speed ratings(r/min)Speed ratings (Reference speed)8 500
Speed ratings (Limting speed)10 000
Mass(kg)0,14




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