Bearings
638-RZ SKF Deep groove ball bearings

TYPE: Ball bearings, Radial ball bearings, Single row, Without flange, With low-friction seal RZ

Metric Imperial Dimensions, mmin d 8,000 0,327 D 28,000 1,143 B 9,000 0,367 Weight, kg 0,030 Manufacturer: SKF Designation system - SKF

Calculation data

Basic dynamic load rating, C	4,620 kN 1038,622 lbf
Basic static load rating, Co	1,960 kN 440,628 lbf
Fatigue load limit, Pu	0,083 kN 18,659 lbf
Reference speed	60000 r/min 60000 r/min
Limiting speed	30000 r/min 30000 r/min

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