Bearings
1220 K SKF Self-aligning ball bearings

TYPE: Ball bearings, Radial ball bearings, Double row, spherical, With tapered bore, Open

Metric Imperial Dimensions, mmin d 100,000 4,082 D 180,000 7,347 B 34,000 1,388 Weight, kg 3,700 Manufacturer: SKF Designation system - SKF

Calculation data

Basic dynamic load rating, C	68,900 kN 15489,409 lbf
Basic static load rating, Co	30,000 kN 6744,300 lbf
Fatigue load limit, Pu	1,290 kN 290,005 lbf
Reference speed	7500 r/min 7500 r/min
Limiting speed	4800 r/min 4800 r/min

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