Boundary Dimensions
d 15.875 mm Bore diameter
D 49.225 mm Outside diameter
T 19.845 mm Total width
B 21.539 mm Width of inner ring
C 14.288 mm Width of outer ring
Cup r (min.) 1.3 mm Chamfer dimension of outer ring (Cup)
Cone r (min.) 0.8 mm Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr 46000 N Basic dynamic load rating
C0r 37000 N Basic static load rating
Speeds
Grease 8500 min-1 Grease lubrication
Oil (Oil-bath) 11000 min-1 Oil-bath lubrication
Dimensions
a 10.7 mm Effective load center
Abutment and Fillet Dimensions
da 22 mm Diameter of shaft abutment
Da 42 mm Diameter of housing abutment
db 21.5 mm Diameter of shaft abutment
Db 44.5 mm Diameter of housing abutment
ra (max.) 0.8 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 0.27 Constant
Y0 1.2 Axial load Factors
Y1 2.3 Axial load Factors
Mass
CONE (approx.) 0.139 kg
CUP (approx.)
0.065
kg
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