Bearing 23988 (NTN)

Spherical roller bearings 23988

Bearing number : 23988

Size (mm) : 440x600x118

Brand : NTN

Bore Diameter (mm) : 440

Outer Diameter (mm) : 600

Width (mm) : 118

Bearing dimensions and specification in NTN catalogue:

d - 440 mm

D - 600 mm

B - 118 mm

C - 118 mm

r min. - 4 mm

da min. - 458 mm

Da max. - 582 mm

ra max. - 3 mm

Weight - 101 Kg

Basic dynamic load rating (C) - 2 030 kN

Basic static load rating (C0) - 4 700 kN

(Grease) Lubrication Speed - 500 r/min

(Oil) Lubrication Speed - 650 r/min

Calculation factor (e) - 0,18

Calculation factor (Y0) - 3,58

Calculation factor (Y1) - 3,66

Calculation factor (Y2) - 5,46

Designation

Bore Dia, mm

Outer Dia, mm: