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Boundary Dimensions
d 80 mm Bore diameter
D 140 mm Outside diameter
B2 64 mm Total width
C 51.5 mm Width of outer ring
r (min.) 2.5 mm Chamfer dimension
r1 (min.) 0.6 mm Chamfer dimension
Basic Load Ratings
Cr 330000 N Basic dynamic load rating
C0r 390000 N Basic static load rating
Speeds 
Grease 2000 min-1 Grease lubrication
Oil (Oil-bath) 2800 min-1 Oil-bath lubrication
Abutment and Fillet Dimensions
da (min.) 95 mm Diameter of shaft abutment
rb (max.) 0.6 mm Radius of housing fillet of outer ring
Db (min.) 134 mm Minimum width of space required in housing on large side face
ra (max.) 2 mm Radius of shaft fillet of inner ring
Calculation factors
e 0.42 Constant
Y2 2.4 Axial load Factors
Y3 1.6 Axial load Factors
Y0 1.6 Axial load Factors
Mass
(approx.) 3.7 kg

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