NSK QJ218

Boundary Dimensions
d 90 mm Bore diameter
D 160 mm Outside diameter
B 30 mm Width
r (min.) 2 mm Chamfer dimension
Basic Load Ratings
Ca 180000 N Basic dynamic load rating
C0a 320000 N Basic static load rating
Speeds 
Grease 3200 min-1 Grease lubrication
Oil (Oil-bath) 4300 min-1 Oil-bath lubrication
Dimensions
a0 87.5 mm Load center spacings
Abutment and Fillet Dimensions
da (min.) 100 mm Diameter of shaft abutment
Da (max.) 150 mm Diameter of housing abutment
ra (max.) 2 mm Radius of shaft or housing fillet
Mass
(approx.) 2.75 kg