Bearings
31308 J2/QCL7CDF SKF Tapered roller bearings

TYPE: Roller bearings, Tapered, Single row, matched bearings, Face-to-face (SKF)
Bearing 31308 J2/QCL7CDF SKF

Dimensions, mm

d
40,000
D
90,000
B
46,000
T
50,500

Weight, kg

1,500

Manufacturer:

SKF

Calculation data

Basic dynamic load rating, C
146,000 kN
Basic static load rating, Co
163,000 kN
Fatigue load limit, Pu
19,000 kN
Reference speed
4500 r/min
Limiting speed
7500 r/min
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