Bearing 239/500EK (NACHI)

Cylindrical roller bearings 239/500EK

Bearing number : 239/500EK

Size (mm) : 500x670x128

Brand : NACHI

Bore Diameter (mm) : 500

Outer Diameter (mm) : 670

Width (mm) : 128

Bearing dimensions and specification in NACHI catalogue:

d - 500 mm

D - 670 mm

B - 128 mm

C - 128 mm

r min. - 5 mm

Weight - 130 Kg

Basic dynamic load rating (C) - 3400 kN

Basic static load rating (C0) - 5700 kN

(Grease) Lubrication Speed - 600 r/min

(Oil) Lubrication Speed - 750 r/min

Calculation factor (e) - 0,18

Calculation factor (Y0) - 3,76

Calculation factor (Y1) - 3,85

Calculation factor (Y2) - 5,73

Designation

Bore Dia, mm

Outer Dia, mm: