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NK 45/20 TN Machined Needle Roller Bearing


NK 45/20 TN

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Specifications of NK 45/20 TN Machined Needle Roller Bearing


DesignationsNK45/20TN
Dimensions(mm)Fw45
D55
C20
r1,20.3
Basic load ratings(KN)Basic load ratings (dynamic)(C)30,8
Basic load ratings (static)(C0)62,9
Fatigue load limit (Pu)8,1
Speed ratings(r/min)Speed ratings (Reference speed)9 000
Speed ratings (Limting speed)10 000
Mass(kg)0,085




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