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Boundary Dimensions
d 76.2 mm Bore diameter
D 127 mm Outside diameter
T 30.162 mm Total width
B 31 mm Width of inner ring
C 22.225 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 170000 N Basic dynamic load rating
C0r 194000 N Basic static load rating
Speeds 
Grease 2800 min-1 Grease lubrication
Oil (Oil-bath) 3800 min-1 Oil-bath lubrication
Dimensions
a 27.3 mm Effective load center
Abutment and Fillet Dimensions
da 90 mm Diameter of shaft abutment
Da 114 mm Diameter of housing abutment
db 84 mm Diameter of shaft abutment
Db 121 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 0.42 Constant
Y0 0.79 Axial load Factors
Y1 1.4 Axial load Factors
Mass
CONE (approx.) 1.03 kg
CUP (approx.) 0.438 kg
42687/42620 bearing
We also offer the following brands
ZWZ LYC C&U TWB TMB HRB LS NSK FAG ROLLWAY

<>ZWZ 42687/42620