Bearings
1220 Self-aligning ball bearings

TYPE: Ball bearings, Radial ball bearings, Double row, spherical, With cyilindrical bore, Open
Bearing 1220

Dimensions, mm

d
100,000
D
180,000
B
34,000

Weight, kg

3,700

Interchange:

SKF 1220
ABC 1220
FAG 1220
FEDERAL/SCHATZ 1220 SA
MRC 1220
STEYR 1220

Calculation data

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