Spherical roller bearings 23030BK

Bearing number : 23030BK

Size (mm) : 150x225x56

Brand : NTN

Bore Diameter (mm) : 150

Outer Diameter (mm) : 225

Width (mm) : 56

Bearing dimensions and specification in NTN catalogue:

d - 150 mm

D - 225 mm

B - 56 mm

C - 56 mm

r min. - 2,1 mm

da min. - 162 mm

Da max. - 213 mm

ra max. - 2 mm

Weight - 7,45 Kg

Basic dynamic load rating (C) - 445 kN

Basic static load rating (C0) - 775 kN

(Grease) Lubrication Speed - 1 500 r/min

(Oil) Lubrication Speed - 2 000 r/min

Calculation factor (e) - 0,24

Calculation factor (Y0) - 2,7

Calculation factor (Y1) - 2,76

Calculation factor (Y2) - 4,11