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NA 4917 Machined Needle Roller Bearing


NA 4917

Specifications of NA 4917 Machined Needle Roller Bearing


DesignationsNA4917
Dimensions(mm)d85
D120
B35
C
r1,21.1
F100
Basic load ratings(KN)Basic load ratings (dynamic)(C)105,8
Basic load ratings (static)(C0)242,5
Fatigue load limit (Pu)30,4
Speed ratings(r/min)Speed ratings (Reference speed)4 000
Speed ratings (Limting speed)4 500
Mass(kg)1,25




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