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Tapered Roller Bearing
Dimension and Parameters
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Pu
6.2
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Weight
0.29
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Designation
*15103S/15243/Q
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Series
15000
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- Principal dimensions (mm)
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d
26.157
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D
61.912
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T
19.05
- Basic load ratings KN
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dyc Cr
56
-
stc Cor
57
- Speed ratings rpm
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Speed Ratings
9000
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Limiting Speed
12000
- Dimensions mm
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d
26.157
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d 1 ~
45.8
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B
20.638
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C
14.288
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r 1,2 Min
0.8
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r 3,4 Min
2
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a
13
- Abutment and fillet dimensions mm
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d a Max
38
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d b Min
31
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Da Min
54
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Da Max
55
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Db Min
54
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Ca Min
4
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Cb Min
4.5
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r a Max
0.8
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r b Max
2
- Value
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e
0.35
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Y
1.7
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Yo
0.9