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NA 49/22 Machined Needle Roller Bearing


NA 49/22

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Specifications of NA 49/22 Machined Needle Roller Bearing


DesignationsNA49/22
Dimensions(mm)d22
D39
B17
C
r1,20.3
F28
Basic load ratings(KN)Basic load ratings (dynamic)(C)22,83
Basic load ratings (static)(C0)30,72
Fatigue load limit (Pu)3,82
Speed ratings(r/min)Speed ratings (Reference speed)14 000
Speed ratings (Limting speed)15 000
Mass(kg)0,08




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