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Boundary Dimensions
d 45.242 mm Bore diameter
D 73.431 mm Outside diameter
T 19.558 mm Total width
B 19.812 mm Width of inner ring
C 15.748 mm Width of outer ring
Cup r (min.) 0.8 mm Chamfer dimension of outer ring (Cup)
Cone r (min.) 3.5 mm Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr 66000 N Basic dynamic load rating
C0r 75000 N Basic static load rating
Speeds 
Grease 4800 min-1 Grease lubrication
Oil (Oil-bath) 6300 min-1 Oil-bath lubrication
Dimensions
a 14.6 mm Effective load center
Abutment and Fillet Dimensions
da 56 mm Diameter of shaft abutment
Da 68 mm Diameter of housing abutment
db 50 mm Diameter of shaft abutment
Db 70 mm Diameter of housing abutment
ra (max.) 3.5 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 0.31 Constant
Y0 1.1 Axial load Factors
Y1 2 Axial load Factors
Mass
CONE (approx.) 0.213 kg
CUP (approx.) 0.102 kg
LM102949/LM102910 beairng
We also offer the following brands
ZWZ LYC C&U TWB TMB HRB LS NSK FAG ROLLWAY

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