Bearing 23280E (NACHI)

Cylindrical roller bearings 23280E

Bearing number : 23280E

Size (mm) : 400x720x256

Brand : NACHI

Bore Diameter (mm) : 400

Outer Diameter (mm) : 720

Width (mm) : 256

Bearing dimensions and specification in NACHI catalogue:

d - 400 mm

D - 720 mm

B - 256 mm

C - 256 mm

r min. - 6 mm

Weight - 461 Kg

Basic dynamic load rating (C) - 8500 kN

Basic static load rating (C0) - 11100 kN

(Grease) Lubrication Speed - 510 r/min

(Oil) Lubrication Speed - 670 r/min

Calculation factor (e) - 0,36

Calculation factor (Y0) - 1,82

Calculation factor (Y1) - 1,86

Calculation factor (Y2) - 2,77

Designation

Bore Dia, mm

Outer Dia, mm: