ZWZ NJ309ET

Boundary Dimensions
d 45 mm Bore diameter
D 100 mm Outside diameter
B 25 mm Width
FW 58.5 mm Raceway diameter of inner ring
r (min.) 1.5 mm Chamfer dimension
r1 (min.) 1.5 mm Chamfer dimension
Basic Load Ratings
Cr 120000 N Basic dynamic load rating
C0r 98500 N Basic static load rating
Speeds 
Thermal Speed Rating (Oil-bath) 7100 min-1 Oil-bath lubrication subject to conditions outlined in ISO 15312
Mechanical (forced-circulation oil) 9000 min-1 Properly designed and controlled forced-circulation oil lubrication
Grease 6000 min-1 Grease lubrication
Oil (Oil-bath) 7500 min-1 Oil-bath lubrication
Abutment and Fillet Dimensions
db (min.) 53 mm Diameter of shaft / spacer sleeve abutment
db (max.) 56 mm Diameter of shaft / spacer sleeve abutment
dd (min.) 66 mm Diameter of shaft abutment
Da (max.) 92 mm Diameter of housing abutment
ra (max.) 1.5 mm Radius of shaft or housing fillet
Mass
(approx.) 0.897 kg

<>ZWZ NJ309ET