Bearings
NA 4972 IKO Needle roller bearings

TYPE: Roller bearings, Needle, Single row, With machined rings with flanges, with an inner ring, Metric

Metric Imperial Dimensions, mmin d 360,000 14,694 D 480,000 19,592 D1 400,000 16,327 B 118,000 4,816 Weight, kg 60,200 Manufacturer: IKO Designation system - IKO Interchange: ABC NA 4972

Calculation data

Basic dynamic load rating, C	1260,000 kN 283260,600 lbf
Basic static load rating, Co	3200,000 kN 719392,000 lbf

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