Bearings
NA 4920 UU IKO Needle roller bearings

TYPE: Roller bearings, Needle, Single row, With machined rings with flanges, with an inner ring, Lip seals on both side, metric

Metric Imperial Dimensions, mmin d 100,000 4,082 D 140,000 5,714 B 41,000 1,673 B1 40,000 1,633 Weight, kg 1,980 Manufacturer: IKO Designation system - IKO Interchange: ABC NA 4920 2RS

Calculation data

Basic dynamic load rating, C	134,000 kN 30124,540 lbf
Basic static load rating, Co	297,000 kN 66768,570 lbf

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