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Thrust Ball Bearing
- Product
- Structure Chart
- Product
Dimension and Parameters
-
Pu
4.5
-
Min Loading A
0.077
-
Bearing+ Seat rings
0.67
-
- Principal dimensions (mm)
-
d
40
-
D
78
-
H 1
31
- Basic load ratings KN
-
dyc Cr
61.8
-
stc Cor
122
- Speed ratings rpm
-
Speed Ratings
3000
-
Limiting Speed
4300
- Designation
-
Bearing
53308
-
Housing washer
U308
- Dimensions mm
-
d
40
-
d 1 ~
78
-
D1 ~
42
-
D 2
60
-
D 3
82
-
H
28.5
-
C
8.5
-
R
64
-
s
28
-
r 1,2 Min
1
- Abutment and fillet dimensions mm
-
d a Min
63
-
Da Max
60
-
r a Max
1