Spherical roller bearings 23064BK

Bearing number : 23064BK

Size (mm) : 320x480x121

Brand : NTN

Bore Diameter (mm) : 320

Outer Diameter (mm) : 480

Width (mm) : 121

Bearing dimensions and specification in NTN catalogue:

d - 320 mm

D - 480 mm

B - 121 mm

C - 121 mm

r min. - 4 mm

da min. - 338 mm

Da max. - 462 mm

ra max. - 3 mm

Weight - 75,5 Kg

Basic dynamic load rating (C) - 1 960 kN

Basic static load rating (C0) - 3 850 kN

(Grease) Lubrication Speed - 680 r/min

(Oil) Lubrication Speed - 880 r/min

Calculation factor (e) - 0,25

Calculation factor (Y0) - 2,67

Calculation factor (Y1) - 2,73

Calculation factor (Y2) - 4,06