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NKI 42/20 Machined Needle Roller Bearing


NKI 42/20

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Specifications of NKI 42/20 Machined Needle Roller Bearing


DesignationsNKI42/20
Dimensions(mm)d42
D57
B20
C
r1,20.3
F47
Basic load ratings(KN)Basic load ratings (dynamic)(C)28,6
Basic load ratings (static)(C0)58,6
Fatigue load limit (Pu)7,5
Speed ratings(r/min)Speed ratings (Reference speed)8 500
Speed ratings (Limting speed)10 000
Mass(kg)0,14




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