Spherical roller bearings 231/670CAKE4

Bearing number : 231/670CAKE4

Size (mm) : 670x1090x336

Brand : NSK

Bore Diameter (mm) : 670

Outer Diameter (mm) : 1090

Width (mm) : 336

Bearing dimensions and specification in NSK catalogue:

d - 670 mm

D - 1090 mm

B - 336 mm

C - 336 mm

r min. - 7,5 mm

da min. - 706 mm

Da min - 952 mm

Da max. - 1054 mm

ra max. - 6 mm

Weight - 1230 Kg

Basic dynamic load rating (C) - 10600 kN

Basic static load rating (C0) - 21600 kN

(Grease) Lubrication Speed - 190 r/min

(Oil) Lubrication Speed - 240 r/min

Calculation factor (e) - 0,3

Calculation factor (Y0) - 2,2

Calculation factor (Y2) - 3,3

Calculation factor (Y3) - 2,2