ZWZ NF312M

Boundary Dimensions
d 60 mm Bore diameter
D 130 mm Outside diameter
B 31 mm Width
EW 113 mm Raceway diameter of outer ring
r (min.) 2.1 mm Chamfer dimension
r1 (min.) 2.1 mm Chamfer dimension
Basic Load Ratings
Cr 152000 N Basic dynamic load rating
C0r 126000 N Basic static load rating
Speeds 
Thermal Speed Rating (Oil-bath) 6000 min-1 Oil-bath lubrication subject to conditions outlined in ISO 15312
Grease 4800 min-1 Grease lubrication
Oil (Oil-bath) 5600 min-1 Oil-bath lubrication
Abutment and Fillet Dimensions
da (min.) 71 mm Diameter of shaft abutment
Db (min.) 116 mm Diameter of housing abutment
Da (max.) 119 mm Diameter of housing abutment
Db (max.) 119 mm Diameter of housing abutment
ra (max.) 2 mm Radius of shaft or housing fillet
rb (max.) 2 mm Radius of shaft or housing fillet
Mass
(approx.) 2.02 kg

<>ZWZ NF312M