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Boundary Dimensions
d 33.338 mm Bore diameter
D 66.675 mm Outside diameter
T 20.638 mm Total width
B 20.638 mm Width of inner ring
C 15.875 mm Width of outer ring
Cup r (min.) 1.5 mm Chamfer dimension of outer ring (Cup)
Cone r (min.) 3.5 mm Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr 56500 N Basic dynamic load rating
C0r 53500 N Basic static load rating
Speeds 
Grease 5600 min-1 Grease lubrication
Oil (Oil-bath) 7500 min-1 Oil-bath lubrication
Dimensions
a 15.2 mm Effective load center
Abutment and Fillet Dimensions
da 44.5 mm Diameter of shaft abutment
Da 58 mm Diameter of housing abutment
db 38.5 mm Diameter of shaft abutment
Db 61 mm Diameter of housing abutment
ra (max.) 3.5 mm Radius of shaft or housing fillet of inner ring
ra (max.) 1.5 mm Radius of shaft or housing fillet of outer ring
Calculation factors
e 0.37 Constant
Y0 0.89 Axial load Factors
Y1 1.6 Axial load Factors
Mass
CONE (approx.) 0.196 kg
CUP (approx.) 0.121 kg

<>ZWZ 1680/1620