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NX 12 Z Combined Needle Roller Bearing


N- 12 Z

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Specifications of NX 12 Z Combined Needle Roller Bearing


DesignationsNX12Z
Dimensions(mm)Fw12
D21
C18
r1,20.3
C14.7
Basic load ratings(KN)Basic load ratings (radial) (dynamic)(C)5.28
Basic load ratings (radial) (static)(C0)5.1
Basic load ratings (axial) (dynamic)(C)5.16
Basic load ratings (axial) (static)(C0)9.46
Fatigue load limit(KN)Fatigue load limit(radial)(Pu)0.6
Fatigue load limit(axial)(Pu)0.35
Min.load factor (A)0.48
Speed ratings(r/min)Speed ratings (Reference speed)8 000
Speed ratings (Limting speed)5 300
Mass(kg)0.028




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