NTN 23052B bearing


Bearing 23052B

Spherical roller bearings 23052B

Bearing number : 23052B

Size (mm) : 260x400x104

Brand : NTN

Bore Diameter (mm) : 260

Outer Diameter (mm) : 400

Width (mm) : 104

Bearing dimensions and specification in NTN catalogue:

d - 260 mm

D - 400 mm

B - 104 mm

C - 104 mm

r min. - 4 mm

da min. - 278 mm

Da max. - 382 mm

ra max. - 3 mm

Weight - 48,5 Kg

Basic dynamic load rating (C) - 1 420 kN

Basic static load rating (C0) - 2 620 kN

(Grease) Lubrication Speed - 850 r/min

(Oil) Lubrication Speed - 1 100 r/min

Calculation factor (e) - 0,26

Calculation factor (Y0) - 2,57

Calculation factor (Y1) - 2,63

Calculation factor (Y2) - 3,92