Home > Bearings Catalogue Online > Spherical Roller Bearings
Bearing 23028CDKE4 (NSK)
Spherical roller bearings 23028CDKE4
Bearing number : 23028CDKE4
Size (mm) : 140x210x53
Brand : NSK
Bore Diameter (mm) : 140
Outer Diameter (mm) : 210
Width (mm) : 53
Bearing dimensions and specification in NSK catalogue:
d - 140 mm
D - 210 mm
B - 53 mm
C - 53 mm
r min. - 2 mm
da min. - 150 mm
da max - 157 mm
Da min - 190 mm
Da max. - 200 mm
ra max. - 2 mm
Weight - 6,49 Kg
Basic dynamic load rating (C) - 420 kN
Basic static load rating (C0) - 715 kN
(Grease) Lubrication Speed - 1600 r/min
(Oil) Lubrication Speed - 1900 r/min
Calculation factor (e) - 0,22
Calculation factor (Y0) - 2,9
Calculation factor (Y2) - 4,5
Calculation factor (Y3) - 3
Tags : NSK , 140x210x53
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue