Tapered roller bearings 280KBE030

Bearing number : 280KBE030

Size (mm) : 280x420x106

Brand : NACHI

Bore Diameter (mm) : 280

Outer Diameter (mm) : 420

Width (mm) : 106

Bearing dimensions and specification in NACHI catalogue:

d - 280 mm

D - 420 mm

B1 - 133 mm

C - 106 mm

r min. - 5 mm

r1 min. - 1.5 mm

Weight - 55.3 Kg

Basic dynamic load rating (C) - 1240 kN

Basic static load rating (C0) - 2580 kN

Calculation factor (e) - 0.32

Calculation factor (Y0) - 2.03

Calculation factor (Y1) - 2.08

Calculation factor (Y2) - 3.09