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22228CDKE4

Spherical Roller Bearings
Spherical Roller Bearings

Product Information

Designations

22228CDKE4

Boundary Dimensions

d 140 mm
D 250 mm
B 68 mm
r (min.） 3 mm

Basic Load Ratings

Cr 645000 N Basic dynamic load rating
C0r 930000 N Basic static load rating

Speeds

Thermal Speed Rating (Oil-bath) 2400 min-1
Grease 1400 min-1
Oil 1700 min-1

Dimensions

Abutment and Fillet Dimensions

da (min.) 154 mm
da (max.) 167 mm
Da (min.) 219 mm
Da(max.) 236 mm
ra (max.) 2.5 mm

Calculation factors

e 0.25
Y2 4
Y3 2.7
Y0 2.6

Additional information

Mass

(approx.) 14.5 kg