Bearings
QJ 234 N2MA SKF Four-point contact bearing

TYPE: Ball bearings, Angular contact ball bearing, Four point contact, Separable, with split inner ring, 2 locating slots in one outer ring

Metric Imperial Dimensions, mmin d 170,000 6,939 D 310,000 12,653 B 52,000 2,122 Weight, kg 19,500 Manufacturer: SKF Designation system - SKF

Calculation data

Basic dynamic load rating, C	436,000 kN 98017,160 lbf
Basic static load rating, Co	670,000 kN 150622,700 lbf
Fatigue load limit, Pu	18,300 kN 4114,023 lbf
Reference speed	2200 r/min 2200 r/min
Limiting speed	3400 r/min 3400 r/min

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