
Boundary Dimensions
d 60.325 mm Bore diameter
D 100 mm Outside diameter
T 25.4 mm Total width
B 25.4 mm Width of inner ring
C 19.845 mm Width of outer ring
Cup r (min.) 3.3 mm Chamfer dimension of outer ring (Cup)
Cone r (min.) 3.5 mm Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr 112000 N Basic dynamic load rating
C0r 135000 N Basic static load rating
Speeds
Grease 3400 min-1 Grease lubrication
Oil (Oil-bath) 4800 min-1 Oil-bath lubrication
Dimensions
a 22.9 mm Effective load center
Abutment and Fillet Dimensions
da 73 mm Diameter of shaft abutment
Da 89 mm Diameter of housing abutment
db 67 mm Diameter of shaft abutment
Db 96 mm Diameter of housing abutment
ra (max.) 3.5 mm Radius of shaft or housing fillet of inner ring
ra (max.) 3.3 mm Radius of shaft or housing fillet of outer ring
Calculation factors
e 0.43 Constant
Y0 0.78 Axial load Factors
Y1 1.4 Axial load Factors
Mass
CONE (approx.) 0.538 kg
CUP (approx.) 0.232 kg
28985/28921 bearing
ZWZ LYC C&U TWB TMB HRB LS NSK FAG ROLLWAY
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