Home > Bearings Catalogue Online > Tapered Roller Bearings 
Bearing 31313J2/QCL7CDF (SKF)
Tapered roller bearings 31313J2/QCL7CDF
Bearing number : 31313J2/QCL7CDF
Size (mm) : 65x140x72
Brand : SKF
Bore Diameter (mm) : 65
Outer Diameter (mm) : 140
Width (mm) : 72
Bearing dimensions and specification in SKF catalogue:
d - 65 mm
D - 140 mm
T - 72 mm
B - 33 mm
r3 min. - 2,5 mm
r4 min. - 2,5 mm
r5 min. - 1 mm
2B - 66 mm
Ca max. - 5 mm
da max - 80 mm
Da min - 111 mm
Da max. - 128 mm
ra max. - 2 mm
rc max. - 1 mm
Weight - 5,05 Kg
Basic dynamic load rating (C) - 281 kN
Basic static load rating (C0) - 380 kN
Fatigue load limit (Pu) - 47,5
Reference speed - 2600 r/min
Limiting speed - 4800 r/min
Calculation factor (e) - 0,83
Calculation factor (Y0) - 0,8
Calculation factor (Y1) - 0,81
Calculation factor (Y2) - 1,2
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue