Tapered roller bearings 33251/33472

Bearing number : 33251/33472

Size (mm) : 120.000x63.500x29.794

Brand : NACHI

Bore Diameter (mm) : 120.000

Outer Diameter (mm) : 63.500

Width (mm) : 29.794

Bearing dimensions and specification in NACHI catalogue:

d - 63.500 mm

D - 120.000 mm

T - 29.794 mm

B - 30.162 mm

C - 23.444 mm

a - 2.6 mm

r1 min. - 0.8 mm

r2 min. - 0.8 mm

Weight - 1,54 Kg

Basic dynamic load rating (C) - 112000 kN

Basic static load rating (C0) - 168000 kN

(Grease) Lubrication Speed - 3000 r/min

(Oil) Lubrication Speed - 4000 r/min

Calculation factor (e) - 0.44

Calculation factor (Y0) - 0.76

Calculation factor (Y1) - 1.4