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We can provide free samples . Please contact Email for any inquiries

Boundary Dimensions
d 139.7 mm Bore diameter
D 187.325 mm Outside diameter
T 28.575 mm Total width
B 29.37 mm Width of inner ring
C 23.02 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 189000 N Basic dynamic load rating
C0r 305000 N Basic static load rating
Speeds 
Grease 1700 min-1 Grease lubrication
Oil (Oil-bath) 2200 min-1 Oil-bath lubrication
Dimensions
a 31.7 mm Effective load center
Abutment and Fillet Dimensions
da 149 mm Diameter of shaft abutment
Da 176 mm Diameter of housing abutment
db 147 mm Diameter of shaft abutment
Db 182 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 0.36 Constant
Y0 0.93 Axial load Factors
Y1 1.7 Axial load Factors
Mass
CONE (approx.) 1.59 kg
CUP (approx.) 0.67 kg
We also offer the following brands
ZWZ LYC C&U TWB TMB HRB LS NSK FAG ROLLWAY 

<>ZWZ LM328448/LM328410