Bearing 23128CKE4 (NSK)

Spherical roller bearings 23128CKE4

Bearing number : 23128CKE4

Size (mm) : 140x225x68

Brand : NSK

Bore Diameter (mm) : 140

Outer Diameter (mm) : 225

Width (mm) : 68

Bearing dimensions and specification in NSK catalogue:

d - 140 mm

D - 225 mm

B - 68 mm

C - 68 mm

r min. - 2,1 mm

da min. - 152 mm

da max - 158 mm

Da min - 198 mm

Da max. - 213 mm

ra max. - 2 mm

Weight - 10,5 Kg

Basic dynamic load rating (C) - 580 kN

Basic static load rating (C0) - 945 kN

(Grease) Lubrication Speed - 1200 r/min

(Oil) Lubrication Speed - 1600 r/min

Calculation factor (e) - 0,28

Calculation factor (Y0) - 2,3

Calculation factor (Y2) - 3,6

Calculation factor (Y3) - 2,4

Designation

Bore Dia, mm

Outer Dia, mm: