NSK QJ313
Boundary Dimensions
d 65 mm Bore diameter
D 140 mm Outside diameter
B 33 mm Width
r (min.) 2.1 mm Chamfer dimension
Basic Load Ratings
Ca 168000 N Basic dynamic load rating
C0a 250000 N Basic static load rating
Speeds
Grease 3800 min-1 Grease lubrication
Oil (Oil-bath) 5300 min-1 Oil-bath lubrication
Dimensions
a0 71.8 mm Load center spacings
Abutment and Fillet Dimensions
da (min.) 77 mm Diameter of shaft abutment
Da (max.) 128 mm Diameter of housing abutment
ra (max.) 2 mm Radius of shaft or housing fillet
Mass
(approx.) 2.7 kg