Boundary Dimensions
d
40
mm
Bore diameter
D
68
mm
Outside diameter
B
15
mm
Width
r(min.)
1
mm
Chamfer Dimension
r1(min.)
0.6
mm
Chamfer Dimension
Basic Load Ratings
Cr
24.6
kN
Basic Dynamic Load Rating
C0r
15.1
kN
Basic Static Load Rating
Speeds
Grease
18600
min-1
Limiting Speed
Oil (Oil-air)
27800
min-1
Limiting Speed
Dimensions
A5: 25°
Contact Angle
a
20.1
mm
Effective Load Center
Abutment and Fillet Dimensions
da(min.)
46
mm
Diameter of Shaft Abutment
Da(max.)
62
mm
Diameter of Housing Abutment
Db(max.)
63
mm
Diameter of Housing Abutment
ra(max.)
1
mm
Radius of Shaft or Housing Fillet
rb(max.)
0.5
mm
Radius of Shaft or Housing Fillet
Performance
Pa
12.0
kN
Permissible Axial Load
Preload,Rigidity(DB and DF arrangement)
Preload
Axial Rigidity
Measured axial clearance
EL
92N
95N/μm
-2μm
L
203N
127N/μm
-6μm
M
424N
167N/μm
-12μm
H
864N
223N/μm
-21μm
Additional information
1.1
g/brg
Recommended Grease Quantities
Mass
0.188
kg
Mass(approx.)
PREVIOUS:ZWZ 7008AW DB DF DT NEXT:ZWZ 7208C DB DF DT
