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30311 Single Row Tapered Roller Bearing


30311

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Specifications of 30311 Single Row Tapered Roller Bearing


ITEM30311
Principal dimensions(mm)Principal dimensions (d)55
Principal dimensions (D)120
Principal dimensions (T)31.5
Dimensions (B)29
Dimensions (C)25
Dimensions (r1.2)2.5
Dimensions (r3.4)2
Basic load ratings(KN)Basic load ratings (dynamic)(C )166
Basic load ratings (static) (C0 )163
Fatigue load limit(Pu)19.3
Speed ratings(r/min)Speed ratings (Reference speed)4800
Speed ratings (Limiting speed)5600
Mass(kg)1.55




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