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22256CAMKE4

Spherical Roller Bearings
Spherical Roller Bearings

Product Information

Designations

22256CAMKE4

Boundary Dimensions

d 280 mm
D 500 mm
B 130 mm
r (min.） 5 mm

Basic Load Ratings

Cr 2850000 N Basic dynamic load rating
C0r 3650000 N Basic static load rating

Speeds

Thermal Speed Rating (Oil-bath) 1100 min-1
Mechanical (forced-circulation oil) 1600 min-1
Grease 630 min-1

Dimensions

Abutment and Fillet Dimensions

da (min.) 302 mm
Da (min.) 439 mm
Da(max.) 478 mm
ra (max.) 4 mm

Calculation factors

e 0.25
Y2 4
Y3 2.7
Y0 2.6

Additional information

Mass

(approx.) 110 kg