Spherical roller bearings 23280CAE4

Bearing number : 23280CAE4

Size (mm) : 400x720x256

Brand : NSK

Bore Diameter (mm) : 400

Outer Diameter (mm) : 720

Width (mm) : 256

Bearing dimensions and specification in NSK catalogue:

d - 400 mm

D - 720 mm

B - 256 mm

C - 256 mm

r min. - 6 mm

da min. - 428 mm

Da min - 610 mm

Da max. - 692 mm

ra max. - 5 mm

Weight - 449 Kg

Basic dynamic load rating (C) - 5800 kN

Basic static load rating (C0) - 10400 kN

(Grease) Lubrication Speed - 340 r/min

(Oil) Lubrication Speed - 450 r/min

Calculation factor (e) - 0,36

Calculation factor (Y0) - 1,9

Calculation factor (Y2) - 2,8

Calculation factor (Y3) - 1,9