Bearing 240/900BK30 (NTN)

Spherical roller bearings 240/900BK30

Bearing number : 240/900BK30

Size (mm) : 900x1280x375

Brand : NTN

Bore Diameter (mm) : 900

Outer Diameter (mm) : 1280

Width (mm) : 375

Bearing dimensions and specification in NTN catalogue:

d - 900 mm

D - 1 280 mm

B - 375 mm

C - 375 mm

r min. - 7,5 mm

da min. - 936 mm

Da max. - 1 244 mm

ra max. - 6 mm

Weight - 1 540 Kg

Basic dynamic load rating (C) - 13 200 kN

Basic static load rating (C0) - 33 500 kN

(Grease) Lubrication Speed - 170 r/min

(Oil) Lubrication Speed - 220 r/min

Calculation factor (e) - 0,27

Calculation factor (Y0) - 2,43

Calculation factor (Y1) - 2,48

Calculation factor (Y2) - 3,7

Designation

Bore Dia, mm

Outer Dia, mm: