Bearings
21308 EK SKF Spherical roller bearings

TYPE: Roller bearings, Spherical, Double row, Radial, self-aligning, tapered bore

Metric Imperial Dimensions, mmin d 40,000 1,633 D 90,000 3,673 D1 79,800 3,257 D2 59,900 2,445 B 23,000 0,939 Weight, kg 0,750 Manufacturer: SKF Designation system - SKF

Calculation data

Basic dynamic load rating, C	104,000 kN 23380,240 lbf
Basic static load rating, Co	108,000 kN 24279,480 lbf
Fatigue load limit, Pu	11,800 kN 2652,758 lbf
Reference speed	7000 r/min 7000 r/min
Limiting speed	9500 r/min 9500 r/min

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