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Boundary Dimensions
d 22.225 mm Bore diameter
D 56.896 mm Outside diameter
T 19.368 mm Total width
B 19.837 mm Width of inner ring
C 15.875 mm Width of outer ring
Cup r (min.) 1.3 mm Chamfer dimension of outer ring (Cup)
Cone r (min.) 1.3 mm Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr 47000 N Basic dynamic load rating
C0r 40500 N Basic static load rating
Speeds 
Grease 7100 min-1 Grease lubrication
Oil (Oil-bath) 9500 min-1 Oil-bath lubrication
Dimensions
a 12.2 mm Effective load center
Abutment and Fillet Dimensions
da 29 mm Diameter of shaft abutment
Da 49 mm Diameter of housing abutment
db 27.5 mm Diameter of shaft abutment
Db 51 mm Diameter of housing abutment
ra (max.) 1.3 mm Radius of shaft or housing fillet of inner ring
ra (max.) 1.3 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.) 0.152 kg
CUP (approx.) 0.102 kg
1755/1729 bearing
We also offer the following brands
ZWZ LYC C&U TWB TMB HRB LS NSK ROLLWAY

<>ZWZ 1755/1729