Bearing 231/530EK (NACHI)

Cylindrical roller bearings 231/530EK

Bearing number : 231/530EK

Size (mm) : 530x870x272

Brand : NACHI

Bore Diameter (mm) : 530

Outer Diameter (mm) : 870

Width (mm) : 272

Bearing dimensions and specification in NACHI catalogue:

d - 530 mm

D - 870 mm

B - 272 mm

C - 272 mm

r min. - 7,5 mm

Weight - 640 Kg

Basic dynamic load rating (C) - 10200 kN

Basic static load rating (C0) - 14600 kN

(Grease) Lubrication Speed - 390 r/min

(Oil) Lubrication Speed - 510 r/min

Calculation factor (e) - 0,32

Calculation factor (Y0) - 2,08

Calculation factor (Y1) - 2,13

Calculation factor (Y2) - 3,17

Designation

Bore Dia, mm

Outer Dia, mm: