Bearings
663/653/Q SKF Tapered roller bearings

TYPE: Roller bearings, Tapered, Single row, Inch size (SKF)

Metric Imperial Dimensions, mmin d 82,550 3,369 D 146,050 5,961 B 41,275 1,685 T 41,275 1,685 C 31,750 1,296 Weight, kg 2,800 Manufacturer: SKF Designation system - SKF

Calculation data

Basic dynamic load rating, C	220,000 kN 49458,200 lbf
Basic static load rating, Co	320,000 kN 71939,200 lbf
Fatigue load limit, Pu	35,500 kN 7980,755 lbf
Reference speed	3200 r/min 3200 r/min
Limiting speed	4800 r/min 4800 r/min

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