Bearing 23980 (NTN)

Spherical roller bearings 23980

Bearing number : 23980

Size (mm) : 400x540x106

Brand : NTN

Bore Diameter (mm) : 400

Outer Diameter (mm) : 540

Width (mm) : 106

Bearing dimensions and specification in NTN catalogue:

d - 400 mm

D - 540 mm

B - 106 mm

C - 106 mm

r min. - 4 mm

da min. - 418 mm

Da max. - 522 mm

ra max. - 3 mm

Weight - 73 Kg

Basic dynamic load rating (C) - 1 580 kN

Basic static load rating (C0) - 3 650 kN

(Grease) Lubrication Speed - 550 r/min

(Oil) Lubrication Speed - 720 r/min

Calculation factor (e) - 0,18

Calculation factor (Y0) - 3,63

Calculation factor (Y1) - 3,71

Calculation factor (Y2) - 5,53

Designation

Bore Dia, mm

Outer Dia, mm: