logo

NTN 23264BK bearing



Bearing 23264BK

Spherical roller bearings 23264BK

Bearing number : 23264BK

Size (mm) : 320x580x208

Brand : NTN

Bore Diameter (mm) : 320

Outer Diameter (mm) : 580

Width (mm) : 208

Bearing dimensions and specification in NTN catalogue:

d - 320 mm

D - 580 mm

B - 208 mm

C - 208 mm

r min. - 5 mm

da min. - 342 mm

Da max. - 558 mm

ra max. - 4 mm

Weight - 236 Kg

Basic dynamic load rating (C) - 4 000 kN

Basic static load rating (C0) - 7 050 kN

(Grease) Lubrication Speed - 520 r/min

(Oil) Lubrication Speed - 680 r/min

Calculation factor (e) - 0,36

Calculation factor (Y0) - 1,82

Calculation factor (Y1) - 1,86

Calculation factor (Y2) - 2,77