Bearings
NU 311 ECM/HC5C3 SKF Cylindrical roller bearings

TYPE: Roller bearings, Cylindrical roller bearings, Single row, Type NU, Hybrid (SKF)

Metric Imperial Dimensions, mmin d 55,000 2,245 D 120,000 4,898 B 29,000 1,184 Weight, kg 1.15 Manufacturer: SKF Designation system - SKF

Calculation data

Basic dynamic load rating, C	138,000 kN 31023,780 lbf
Basic static load rating, Co	146,000 kN 32822,260 lbf
Fatigue load limit, Pu	19,000 kN 4271,390 lbf
Reference speed	5600 r/min 5600 r/min
Limiting speed	7000 r/min 7000 r/min

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