Bearing 231/750EK (NACHI)

Cylindrical roller bearings 231/750EK

Bearing number : 231/750EK

Size (mm) : 750x1220x365

Brand : NACHI

Bore Diameter (mm) : 750

Outer Diameter (mm) : 1220

Width (mm) : 365

Bearing dimensions and specification in NACHI catalogue:

d - 750 mm

D - 1220 mm

B - 365 mm

C - 365 mm

r min. - 9,5 mm

Weight - 1710 Kg

Basic dynamic load rating (C) - 18100 kN

Basic static load rating (C0) - 27700 kN

(Grease) Lubrication Speed - 220 r/min

(Oil) Lubrication Speed - 280 r/min

Calculation factor (e) - 0,3

Calculation factor (Y0) - 2,2

Calculation factor (Y1) - 2,25

Calculation factor (Y2) - 3,34

Designation

Bore Dia, mm

Outer Dia, mm: