Cylindrical roller bearings 22248EK

Bearing number : 22248EK

Size (mm) : 240x440x120

Brand : NACHI

Bore Diameter (mm) : 240

Outer Diameter (mm) : 440

Width (mm) : 120

Bearing dimensions and specification in NACHI catalogue:

d - 240 mm

D - 440 mm

B - 120 mm

C - 120 mm

r min. - 4 mm

Weight - 82,8 Kg

Basic dynamic load rating (C) - 2630 kN

Basic static load rating (C0) - 2930 kN

(Grease) Lubrication Speed - 1000 r/min

(Oil) Lubrication Speed - 1300 r/min

Calculation factor (e) - 0,28

Calculation factor (Y0) - 2,32

Calculation factor (Y1) - 2,37

Calculation factor (Y2) - 3,53