Bearings
PNA12/28 INA Needle roller bearings

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

Metric Imperial Dimensions, mmin d 12,000 0,490 D 28,000 1,143 B 12,000 0,490 Weight, kg 0.037 Manufacturer: INA Designation system - INA Interchange: ABC PNA 12/28 SKF PNA 12/28

Calculation data

Basic dynamic load rating, C	7,800 kN 1753,518 lbf
Basic static load rating, Co	7,900 kN 1775,999 lbf
Fatigue load limit, Pu	1,430 kN 321,478 lbf
Limiting speed	24000 r/min 24000 r/min

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