Bearings
31311 J2/QCL7C SKF Tapered roller bearings

TYPE: Roller bearings, Tapered, Single row, Metric (SKF)
Bearing 31311 J2/QCL7C SKF

Dimensions, mm
d
55,000
D
120,000
B
29,000
T
31,500
C
21,000

Weight, kg

 1,550

Manufacturer:

 SKF

Calculation data

Basic dynamic load rating, C
121,000 kN
Basic static load rating, Co
137,000 kN
Fatigue load limit, Pu
16,600 kN
Reference speed
3800 r/min
Limiting speed
5600 r/min
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