Boundary Dimensions
d
130
mm
Bore diameter
D
280
mm
Outside diameter
B
58
mm
Width
r (min.)
4
mm
Chamfer dimension
r1 (min.)
1.5
mm
Chamfer dimension
Basic Load Ratings
Cr
275000
N
Basic dynamic load rating
C0r
268000
N
Basic static load rating
Speeds
Grease
1900
min-1
Grease lubrication
Oil (Oil-bath)
2600
min-1
Oil-bath lubrication
Dimensions
a
115
mm
Effective load center
Abutment and Fillet Dimensions
da (min.)
148
mm
Diameter of shaft abutment
Da (max.)
262
mm
Diameter of housing abutment
ra (max.)
3
mm
Radius of shaft or housing fillet
Mass
(approx.)
17.6
kg
PREVIOUS:ZWZ 7226A DB DF DT
