Bearings
31315 J2/QCL7CDF SKF Tapered roller bearings

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

Metric Imperial Dimensions, mmin d 75,000 3,061 D 160,000 6,531 B 74,000 3,020 T 80,000 3,265 Weight, kg 7,250 Manufacturer: SKF Designation system - SKF

Calculation data

Basic dynamic load rating, C	358,000 kN 80481,980 lbf
Basic static load rating, Co	490,000 kN 110156,900 lbf
Fatigue load limit, Pu	58,500 kN 13151,385 lbf
Reference speed	2200 r/min 2200 r/min
Limiting speed	4300 r/min 4300 r/min

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