Most favorable price : sales@hellerbearings.com

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

Boundary Dimensions
d 20 mm Bore diameter
D 52 mm Outside diameter
B 15 mm Width
FW 27.5 mm Raceway diameter of inner ring
r (min.) 1.1 mm Chamfer dimension
r1 (min.) 0.6 mm Chamfer dimension
Basic Load Ratings
Cr 39000 N Basic dynamic load rating
C0r 26900 N Basic static load rating
Speeds 
Thermal Speed Rating (Oil-bath) 13000 min-1 Oil-bath lubrication subject to conditions outlined in ISO 15312
Mechanical (forced-circulation oil) 18000 min-1 Properly designed and controlled forced-circulation oil lubrication
Grease 12000 min-1 Grease lubrication
Oil (Oil-bath) 15000 min-1 Oil-bath lubrication
Abutment and Fillet Dimensions
da (min.) 26.5 mm Diameter of shaft abutment
dd (min.) 33 mm Diameter of shaft abutment
Da (max.) 45.5 mm Diameter of housing abutment
ra (max.) 1 mm Radius of shaft or housing fillet
rb (max.) 0.6 mm Radius of shaft or housing fillet
Mass
(approx.) 0.153 kg

 
Abutment and Fillet Dimensions
da (min.) 26.5 mm Diameter of shaft abutment
dd (min.) 33 mm Diameter of shaft abutment
Da (max.) 45.5 mm Diameter of housing abutment
ra (max.) 1 mm Radius of shaft or housing fillet
rb (max.) 0.6 mm Radius of shaft or housing fillet
Mass
(approx.) 0.153 kg

We also offer the following brands
ZWZ LYC C&U TWB TMB HRB LS NSK FAG ROLLWAY

<>ZWZ NUP304ET