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NTN 23248B bearing



Bearing 23248B

Spherical roller bearings 23248B

Bearing number : 23248B

Size (mm) : 240x440x160

Brand : NTN

Bore Diameter (mm) : 240

Outer Diameter (mm) : 440

Width (mm) : 160

Bearing dimensions and specification in NTN catalogue:

d - 240 mm

D - 440 mm

B - 160 mm

C - 160 mm

r min. - 4 mm

da min. - 258 mm

Da max. - 422 mm

ra max. - 3 mm

Weight - 108 Kg

Basic dynamic load rating (C) - 2 430 kN

Basic static load rating (C0) - 4 100 kN

(Grease) Lubrication Speed - 720 r/min

(Oil) Lubrication Speed - 940 r/min

Calculation factor (e) - 0,37

Calculation factor (Y0) - 1,79

Calculation factor (Y1) - 1,83

Calculation factor (Y2) - 2,72