Boundary Dimensions
d
200
mm
Bore diameter
D
420
mm
Outside diameter
2B
160
mm
Width 2B
r (min.)
5
mm
Chamfer dimension
r1 (min.)
2
mm
Chamfer dimension
Basic Load Ratings
Cr
850000
N
Basic dynamic load rating
C0r
1320000
N
Basic static load rating
Speeds
Grease
1100
min-1
Grease lubrication
Oil (Oil-bath)
1400
min-1
Oil-bath lubrication
Dimensions
a0
99
mm
Load center spacings
Abutment and Fillet Dimensions
rb (max.)
4
mm
Radius of fillet
Da (max.)
398
mm
Diameter of housing abutment
db (min.)
222
mm
Diameter of shaft abutment
ra (max.)
4
mm
Radius of shaft or housing fillet
Mass
(approx.)
108.8
kg
PREVIOUS:ZWZ 7240B NEXT:ZWZ 7340BDB
