Boundary Dimensions
d
25
mm
Bore diameter
D
47
mm
Outside diameter
B
12
mm
Width
r(min.)
0.6
mm
Chamfer Dimension
r1(min.)
0.3
mm
Chamfer Dimension
Basic Load Ratings
Cr
13.5
kN
Basic Dynamic Load Rating
C0r
6.85
kN
Basic Static Load Rating
Speeds
Grease
20900
min-1
Limiting Speed
Oil (Oil-air)
27800
min-1
Limiting Speed
Dimensions
A: 30°
Contact Angle
a
16.4
mm
Effective Load Center
Abutment and Fillet Dimensions
da(min.)
30
mm
Diameter of Shaft Abutment
Da(max.)
42
mm
Diameter of Housing Abutment
Db(max.)
44.5
mm
Diameter of Housing Abutment
ra(max.)
0.6
mm
Radius of Shaft or Housing Fillet
rb(max.)
0.3
mm
Radius of Shaft or Housing Fillet
Performance
Pa
4.55
kN
Permissible Axial Load
Preload,Rigidity(DB and DF arrangement)
Preload
Axial Rigidity
Measured axial clearance
EL
25N
63N/μm
0μm
L
135N
112N/μm
-5μm
M
299N
149N/μm
-10μm
H
507N
183N/μm
-15μm
Additional information
0.48
g/brg
Recommended Grease Quantities
Mass
0.079
kg
Mass(approx.)
PREVIOUS:ZWZ 7905C DB DF DT
