
Boundary Dimensions
d 26.988 mm Bore diameter
D 50.292 mm Outside diameter
T 14.224 mm Total width
B 14.732 mm Width of inner ring
C 10.668 mm Width of outer ring
Cup r (min.) 1.3 mm Chamfer dimension of outer ring (Cup)
Cone r (min.) 3.5 mm Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr 34000 N Basic dynamic load rating
C0r 32000 N Basic static load rating
Speeds
Grease 7100 min-1 Grease lubrication
Oil (Oil-bath) 10000 min-1 Oil-bath lubrication
Dimensions
a 10.9 mm Effective load center
Abutment and Fillet Dimensions
da 37.5 mm Diameter of shaft abutment
Da 44.5 mm Diameter of housing abutment
db 31 mm Diameter of shaft abutment
Db 47 mm Diameter of housing abutment
ra (max.) 3.5 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 0.37 Constant
Y0 0.88 Axial load Factors
Y1 1.6 Axial load Factors
Mass
CONE (approx.) 0.081 kg
CUP (approx.) 0.039 kg
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