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Tapered Roller Bearing
Dimension and Parameters
-
Pu
6.2
-
Weight
0.24
-
Designation
*15123/15243/Q
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Series
15000
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- Principal dimensions (mm)
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d
31.75
-
D
61.912
-
T
19.05
- Basic load ratings KN
-
dyc Cr
56
-
stc Cor
57
- Speed ratings rpm
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Speed Ratings
9000
-
Limiting Speed
12000
- Dimensions mm
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d
31.75
-
d 1 ~
45.8
-
B
19.05
-
C
14.288
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r 1,2 Min
4
-
r 3,4 Min
2
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a
13
- Abutment and fillet dimensions mm
-
d a Max
38
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d b Min
44
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Da Min
54
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Da Max
55
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Db Min
58
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Ca Min
4
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Cb Min
3.5
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r a Max
3
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r b Max
2
- Value
-
e
0.35
-
Y
1.7
-
Yo
0.9