Bearings
NU 20/530 ECMA 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 530,000 21,633 D 780,000 31,837 D1 591,000 24,122 B 145,000 5,918 Weight, kg 255,000 Manufacturer: SKF Designation system - SKF

Calculation data

Basic dynamic load rating, C	3740,000 kN 840789,400 lbf
Basic static load rating, Co	7350,000 kN 1652353,500 lbf
Fatigue load limit, Pu	550,000 kN 123645,500 lbf
Reference speed	670 r/min 670 r/min
Limiting speed	1300 r/min 1300 r/min

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