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Boundary Dimensions
d 82.55 mm Bore diameter
D 150 mm Outside diameter
T 44.455 mm Total width
B 46.672 mm Width of inner ring
C 35 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 325000 N Basic dynamic load rating
C0r 370000 N Basic static load rating
Speeds 
Grease 2400 min-1 Grease lubrication
Oil (Oil-bath) 3200 min-1 Oil-bath lubrication
Dimensions
a 32.5 mm Effective load center
Abutment and Fillet Dimensions
da 99 mm Diameter of shaft abutment
Da 134 mm Diameter of housing abutment
db 93 mm Diameter of shaft abutment
Db 142 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 0.33 Constant
Y0 1 Axial load Factors
Y1 1.8 Axial load Factors
Mass
CONE (approx.) 2.26 kg
CUP (approx.) 1.04 kg
749A/743 bearing
We also offer the following brands
ZWZ LYC C&U TWB TMB HRB LS NSK FAG ROLLWAY

<>ZWZ 749A/743