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Boundary Dimensions
d
20
mm
Bore diameter
D
42
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
14.0
kN
Basic Dynamic Load Rating
C0r
6.55
kN
Basic Static Load Rating
Speeds
Grease
37100
min-1
Limiting Speed
Oil (Oil-air)
56500
min-1
Limiting Speed
Dimensions
C: 15°
Contact Angle
a
10.1
mm
Effective Load Center
Abutment and Fillet Dimensions
da(min.)
25
mm
Diameter of Shaft Abutment
Da(max.)
37
mm
Diameter of Housing Abutment
Db(max.)
39.5
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
4.80
kN
Permissible Axial Load
Calculation factors
f0
14.0
Factor
Preload,Rigidity(DB and DF arrangement)
Preload
Axial Rigidity
Measured axial clearance
EL
25N
21N/μm
0μm
L
49N
28N/μm
-4μm
M
119N
42N/μm
-12μm
H
244N
59N/μm
-22μm
Additional information
0.41
g/brg
Recommended Grease Quantities
Mass
0.067
kg
Mass(approx.)
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