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Tapered Roller Bearing
Dimension and Parameters
-
Pu
11.8
-
Weight
0.57
-
Designation
25580/25522/Q
-
Series
25500
-
- Principal dimensions (mm)
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d
44.45
-
D
83.058
-
T
23.876
- Basic load ratings KN
-
dyc Cr
80.9
-
stc Cor
106
- Speed ratings rpm
-
Speed Ratings
6000
-
Limiting Speed
9000
- Dimensions mm
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d
44.45
-
d 1 ~
62.1
-
B
25.4
-
C
19.114
-
r 1,2 Min
3.5
-
r 3,4 Min
2
-
a
17
- Abutment and fillet dimensions mm
-
d a Max
53
-
d b Min
55.5
-
Da Min
71
-
Da Max
74
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Db Min
76
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Ca Min
5
-
Cb Min
4.5
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r a Max
3
-
r b Max
2
- Value
-
e
0.33
-
1.8
-
Yo
1