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23128CKE4

Spherical Roller Bearings
Spherical Roller Bearings

Product Information

Designations

23128CKE4

Boundary Dimensions

d 140 mm
D 225 mm
B 68 mm
r (min.） 2.1 mm

Basic Load Ratings

Cr 725000 N Basic dynamic load rating
C0r 945000 N Basic static load rating

Speeds

Thermal Speed Rating (Oil-bath) 2400 min-1
Mechanical (forced-circulation oil) 3200 min-1
Grease 1200 min-1

Dimensions

Abutment and Fillet Dimensions

da (min.) 152 mm
da (max.) 158 mm
Da (min.) 198 mm
Da(max.) 213 mm
ra (max.) 2 mm

Calculation factors

e 0.28
Y2 3.6
Y3 2.4
Y0 2.3

Additional information

Mass

(approx.) 10.5 kg