Bearings
31305 J2/QDF SKF Tapered roller bearings

TYPE: Roller bearings, Tapered, Single row, matched bearings, Face-to-face

Metric Imperial Dimensions, mmin d 25,000 1,020 D 62,000 2,531 B 34,000 1,388 T 36,500 1,490 Weight, kg 0.55 Manufacturer: SKF Designation system - SKF Interchange: ABC 31305 J2/QDF

Calculation data

Basic dynamic load rating, C	64,400 kN 14477,764 lbf
Basic static load rating, Co	80,000 kN 17984,800 lbf
Fatigue load limit, Pu	8,650 kN 1944,607 lbf
Reference speed	6000 r/min 6000 r/min
Limiting speed	11000 r/min 11000 r/min

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