Bearing 230/630EK (NACHI)

Cylindrical roller bearings 230/630EK

Bearing number : 230/630EK

Size (mm) : 630x920x212

Brand : NACHI

Bore Diameter (mm) : 630

Outer Diameter (mm) : 920

Width (mm) : 212

Bearing dimensions and specification in NACHI catalogue:

d - 630 mm

D - 920 mm

B - 212 mm

C - 212 mm

r min. - 7,5 mm

Weight - 487 Kg

Basic dynamic load rating (C) - 8350 kN

Basic static load rating (C0) - 13100 kN

(Grease) Lubrication Speed - 430 r/min

(Oil) Lubrication Speed - 570 r/min

Calculation factor (e) - 0,22

Calculation factor (Y0) - 3

Calculation factor (Y1) - 3,07

Calculation factor (Y2) - 4,57

Designation

Bore Dia, mm

Outer Dia, mm: