Tapered roller bearings 32256

Bearing number : 32256

Size (mm) : 280x500x137

Brand : NACHI

Bore Diameter (mm) : 280

Outer Diameter (mm) : 500

Width (mm) : 137

Bearing dimensions and specification in NACHI catalogue:

d - 280 mm

D - 500 mm

T - 137 mm

B - 130 mm

C - 106 mm

a - 16 mm

r1 min. - 6 mm

r2 min. - 5 mm

Weight - 103 Kg

Basic dynamic load rating (C) - 1780000 kN

Basic static load rating (C0) - 2990000 kN

(Grease) Lubrication Speed - 620 r/min

(Oil) Lubrication Speed - 820 r/min

Calculation factor (e) - 0.47

Calculation factor (Y0) - 0.70

Calculation factor (Y1) - 1.27