Bearings
NA 4976 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 380,000 15,510 D 520,000 21,224 D1 430,000 17,551 B 140,000 5,714 Weight, kg 90,300 Manufacturer: IKO Designation system - IKO Interchange: ABC NA 4976

Calculation data

Basic dynamic load rating, C	1540,000 kN 346207,400 lbf
Basic static load rating, Co	4030,000 kN 905984,300 lbf

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