Spherical roller bearings 23156B

Bearing number : 23156B

Size (mm) : 280x460x146

Brand : NTN

Bore Diameter (mm) : 280

Outer Diameter (mm) : 460

Width (mm) : 146

Bearing dimensions and specification in NTN catalogue:

d - 280 mm

D - 460 mm

B - 146 mm

C - 146 mm

r min. - 5 mm

da min. - 302 mm

Da max. - 438 mm

ra max. - 4 mm

Weight - 97,7 Kg

Basic dynamic load rating (C) - 2 300 kN

Basic static load rating (C0) - 4 250 kN

(Grease) Lubrication Speed - 650 r/min

(Oil) Lubrication Speed - 850 r/min

Calculation factor (e) - 0,32

Calculation factor (Y0) - 2,09

Calculation factor (Y1) - 2,13

Calculation factor (Y2) - 3,18