Boundary Dimensions
d 34.976 mm Bore diameter
D 80 mm Outside diameter
T 21.006 mm Total width
B 20.94 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.) 1.5 mm Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr 69500 N Basic dynamic load rating
C0r 64500 N Basic static load rating
Speeds
Grease 5000 min-1 Grease lubrication
Oil (Oil-bath) 6700 min-1 Oil-bath lubrication
Dimensions
a 16 mm Effective load center
Abutment and Fillet Dimensions
da 43.5 mm Diameter of shaft abutment
Da 69 mm Diameter of housing abutment
db 41 mm Diameter of shaft abutment
Db 73 mm Diameter of housing abutment
ra (max.) 1.5 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 0.4 Constant
Y0 0.82 Axial load Factors
Y1 1.5 Axial load Factors
Mass
CONE (approx.) 0.308 kg
CUP (approx.) 0.199 kg
28138/28315 bearing
We also offer the following brands
ZWZ LYC C&U TWB TMB HRB LS NSK FAG ROLLWAY
PREVIOUS:ZWZ 25877/25821 NEXT:ZWZ L68149/L68110
