Boundary Dimensions
d
180
mm
Bore diameter
D
320
mm
Outside diameter
B
52
mm
Width
r (min.)
4
mm
Chamfer dimension
Basic Load Ratings
Ca
485000
N
Basic dynamic load rating
C0a
1270000
N
Basic static load rating
Speeds
Grease
1500
min-1
Grease lubrication
Oil (Oil-bath)
2000
min-1
Oil-bath lubrication
Dimensions
a0
175.1
mm
Load center spacings
Abutment and Fillet Dimensions
da (min.)
198
mm
Diameter of shaft abutment
Da (max.)
302
mm
Diameter of housing abutment
ra (max.)
0.3
mm
Radius of shaft or housing fillet
Mass
(approx.)
20.5
kg
PREVIOUS:NSK QJ1030 NEXT:NSK QJ336
