Bearings
PNA20/42 INA Needle roller bearings

TYPE: Roller bearings, Needle, Single row, Alignment needle roller bearings with an inner ring, Metric

Metric Imperial Dimensions, mmin d 20,000 0,816 D 42,000 1,714 B 20,000 0,816 Weight, kg 0.136 Manufacturer: INA Designation system - INA Interchange: ABC PNA 20/42 SKF PNA 20/42

Calculation data

Basic dynamic load rating, C	21,300 kN 4788,453 lbf
Basic static load rating, Co	30,500 kN 6856,705 lbf
Fatigue load limit, Pu	5,300 kN 1191,493 lbf
Limiting speed	18000 r/min 18000 r/min

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