Bearings
21312 EK SKF Spherical roller bearings

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

Metric Imperial Dimensions, mmin d 60,000 2,449 D 130,000 5,306 D1 115,000 4,694 D2 87,800 3,584 B 31,000 1,265 Weight, kg 2,100 Manufacturer: SKF Designation system - SKF

Calculation data

Basic dynamic load rating, C	212,000 kN 47659,720 lbf
Basic static load rating, Co	240,000 kN 53954,400 lbf
Fatigue load limit, Pu	26,500 kN 5957,465 lbf
Reference speed	4800 r/min 4800 r/min
Limiting speed	6300 r/min 6300 r/min

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