Bearing 230/800B (NTN)

Spherical roller bearings 230/800B

Bearing number : 230/800B

Size (mm) : 800x1150x258

Brand : NTN

Bore Diameter (mm) : 800

Outer Diameter (mm) : 1150

Width (mm) : 258

Bearing dimensions and specification in NTN catalogue:

d - 800 mm

D - 1 150 mm

B - 258 mm

C - 258 mm

r min. - 7,5 mm

da min. - 836 mm

Da max. - 1 114 mm

ra max. - 6 mm

Weight - 890 Kg

Basic dynamic load rating (C) - 8 400 kN

Basic static load rating (C0) - 19 500 kN

(Grease) Lubrication Speed - 220 r/min

(Oil) Lubrication Speed - 290 r/min

Calculation factor (e) - 0,21

Calculation factor (Y0) - 3,08

Calculation factor (Y1) - 3,15

Calculation factor (Y2) - 4,69

Designation

Bore Dia, mm

Outer Dia, mm: