NSK QJ340
Boundary Dimensions
d 200 mm Bore diameter
D 420 mm Outside diameter
B 80 mm Width
r (min.) 5 mm Chamfer dimension
Basic Load Ratings
Ca 760000 N Basic dynamic load rating
C0a 2180000 N Basic static load rating
Speeds
Grease 1200 min-1 Grease lubrication
Oil (Oil-bath) 1600 min-1 Oil-bath lubrication
Dimensions
a0 217.1 mm Load center spacings
Abutment and Fillet Dimensions
da (min.) 222 mm Diameter of shaft abutment
Da (max.) 398 mm Diameter of housing abutment
ra (max.) 4 mm Radius of shaft or housing fillet
Mass
(approx.) 61.5 kg