Boundary Dimensions
d 38.1 mm Bore diameter
D 63.5 mm Outside diameter
T 12.7 mm Total width
B 11.908 mm Width of inner ring
C 9.525 mm Width of outer ring
Cup r (min.) 0.8 mm Chamfer dimension of outer ring (Cup)
Cone r (min.) 1.5 mm Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr 29700 N Basic dynamic load rating
C0r 30500 N Basic static load rating
Speeds
Grease 5300 min-1 Grease lubrication
Oil (Oil-bath) 7100 min-1 Oil-bath lubrication
Dimensions
a 11.9 mm Effective load center
Abutment and Fillet Dimensions
da 45 mm Diameter of shaft abutment
Da 59 mm Diameter of housing abutment
db 42.5 mm Diameter of shaft abutment
Db 60 mm Diameter of housing abutment
ra (max.) 1.5 mm Radius of shaft or housing fillet of inner ring
ra (max.) 0.8 mm Radius of shaft or housing fillet of outer ring
Calculation factors
e 0.35 Constant
Y0 0.95 Axial load Factors
Y1 1.7 Axial load Factors
Mass
CONE (approx.) 0.109 kg
CUP (approx.) 0.046 kg
13889/13830 bearing
We also offer the following brands
ZWZ LYC C&U TWB TMB HRB LS NSK FAG ROLLWAY
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