SKF 1220 Self-aligning ball bearings,SKF 1220 Ball bearings-BEARINGPOWER Co.,Ltd.
Bearings, units and housings -- Ball bearings -- Self-aligning ball bearings -- Self-aligning ball bearings -- SKF 1220

1220

Dimensions
d 100mm
D 180mm
B 34mm
d1127mm
D1155.8mm
r1,2min.2.1mm
Abutment dimensions
damin.112mm
Damax.168mm
ramax.2mm
Calculation data
Basic dynamic load ratingC 68.9kN
Basic static load ratingC0 30kN
Fatigue load limitPu 1.29kN
Reference speed  7500r/min
Limiting speed  4800r/min
Permissible angular misalignmenta 2.5°
Calculation factorkr 0.04 
Calculation factore 0.17 
Calculation factorY0 4 
Calculation factorY1 3.7 
Calculation factorY2 5.7 
Mass
Mass bearing  3.7kg
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Hot number: 23152 CC/W33 305702 C-2RS1 320x364x20 HDS2 D 33701 590270 60x72x8 HMS5 V 71916 ACD/P4A 90884 9820 91386 C 2317 BD-C 3156 K-OH 3156 HTL GE 17 TXGR JL 26749/710 SY 50 LF

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