Spherical roller bearings 230/630CAKE4

Bearing number : 230/630CAKE4

Size (mm) : 630x920x212

Brand : NSK

Bore Diameter (mm) : 630

Outer Diameter (mm) : 920

Width (mm) : 212

Bearing dimensions and specification in NSK catalogue:

d - 630 mm

D - 920 mm

B - 212 mm

C - 212 mm

r min. - 7,5 mm

da min. - 666 mm

Da min - 835 mm

Da max. - 884 mm

ra max. - 6 mm

Weight - 468 Kg

Basic dynamic load rating (C) - 5900 kN

Basic static load rating (C0) - 12700 kN

(Grease) Lubrication Speed - 280 r/min

(Oil) Lubrication Speed - 340 r/min

Calculation factor (e) - 0,22

Calculation factor (Y0) - 3,1

Calculation factor (Y2) - 4,7

Calculation factor (Y3) - 3,1