
Boundary Dimensions
d 22.225 mm Bore diameter
D 50.005 mm Outside diameter
T 17.526 mm Total width
B 18.288 mm Width of inner ring
C 13.97 mm Width of outer ring
Cup r (min.) 1.3 mm Chamfer dimension of outer ring (Cup)
Cone r (min.) 1.3 mm Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr 47500 N Basic dynamic load rating
C0r 40000 N Basic static load rating
Speeds
Grease 8000 min-1 Grease lubrication
Oil (Oil-bath) 11000 min-1 Oil-bath lubrication
Dimensions
a 10.9 mm Effective load center
Abutment and Fillet Dimensions
da 28.5 mm Diameter of shaft abutment
Da 44 mm Diameter of housing abutment
db 26.5 mm Diameter of shaft abutment
Db 46 mm Diameter of housing abutment
ra (max.) 1.3 mm Radius of shaft or housing fillet of inner ring
ra (max.) 1.3 mm Radius of shaft or housing fillet of outer ring
Calculation factors
e 0.28 Constant
Y0 1.2 Axial load Factors
Y1 2.2 Axial load Factors
Mass
CONE (approx.) 0.111 kg
CUP (approx.) 0.059 kg
M12648/M12610 bearing
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