Bearings
QJ 312 MA SKF Four-point contact bearing

TYPE: Ball bearings, Angular contact ball bearing, Four point contact, Separable, with split inner ring
Bearing QJ 312 MA SKF

Dimensions, mm

d
60,000
D
130,000
B
31,000

Weight, kg

2,150

Manufacturer:

SKF

Interchange:

ABC QJ 312
MRC 9312-U
HOFFMANN 360-CDS
STEYR QJ 312

Calculation data

Basic dynamic load rating, C
156,000 kN
Basic static load rating, Co
137,000 kN
Fatigue load limit, Pu
5,300 kN
Reference speed
6700 r/min
Limiting speed
9000 r/min
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