Bearings
NU 256 MA SKF Cylindrical roller bearings

TYPE: Roller bearings, Cylindrical roller bearings, Single row, Type NU, Two piece machined brass cage (SKF)

Metric Imperial Dimensions, mmin d 280,000 11,429 D 500,000 20,408 D1 340,000 13,878 B 80,000 3,265 Weight, kg 71,500 Manufacturer: SKF Designation system - SKF

Calculation data

Basic dynamic load rating, C	1140,000 kN 256283,400 lbf
Basic static load rating, Co	1700,000 kN 382177,000 lbf
Fatigue load limit, Pu	153,000 kN 34395,930 lbf
Reference speed	1400 r/min 1400 r/min
Limiting speed	2470 r/min 2470 r/min

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