Bearings
71909 ACBGC/HCP4A SKF Angular contact ball bearings

TYPE: Ball bearings, Angular contact ball bearing, Precision (spindle), Contact angle 25°, High speed, ceramic ball, design B, mounting by pair or sets, heavy preload (SKF)

Metric Imperial Dimensions, mmin d 45,000 1,837 D 68,000 2,776 B 12,000 0,490 Weight, kg 0.13 Manufacturer: SKF Designation system - SKF

Calculation data

Basic dynamic load rating, C	7,020 kN 1578,166 lbf
Basic static load rating, Co	5,400 kN 1213,974 lbf
Fatigue load limit, Pu	0,232 kN 52,156 lbf
Attainable speed for grease lubrication	30000 r/min 30000 r/min
Attainable speed for oil-air lubrication	45000 r/min 45000 r/min

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