Bearing 230/850E (NACHI)

Cylindrical roller bearings 230/850E

Bearing number : 230/850E

Size (mm) : 850x1220x272

Brand : NACHI

Bore Diameter (mm) : 850

Outer Diameter (mm) : 1220

Width (mm) : 272

Bearing dimensions and specification in NACHI catalogue:

d - 850 mm

D - 1220 mm

B - 272 mm

C - 272 mm

r min. - 7,5 mm

Weight - 1059 Kg

Basic dynamic load rating (C) - 13600 kN

Basic static load rating (C0) - 22500 kN

(Grease) Lubrication Speed - 285 r/min

(Oil) Lubrication Speed - 360 r/min

Calculation factor (e) - 0,21

Calculation factor (Y0) - 3,13

Calculation factor (Y1) - 3,2

Calculation factor (Y2) - 4,77

Designation

Bore Dia, mm

Outer Dia, mm: