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Tapered Roller Bearing
Dimension and Parameters
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Pu
1.29
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Weight
0.051
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Designation
A4059/A4138
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Series
A4000
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- Principal dimensions (mm)
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d
14.989
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D
34.988
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T
10.998
- Basic load ratings KN
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dyc Cr
13.4
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stc Cor
13.2
- Speed ratings rpm
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Speed Ratings
16000
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Limiting Speed
24000
- Dimensions mm
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d
14.989
-
d 1 ~
25.3
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B
10.988
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C
8.73
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r 1,2 Min
0.8
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r 3,4 Min
1.3
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a
8
- Abutment and fillet dimensions mm
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d a Max
20
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d b Min
20
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Da Min
28
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Da Max
29
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Db Min
31
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Ca Min
2
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Cb Min
2
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r a Max
0.8
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r b Max
1.3
- Value
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e
0.46
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Y
1.3
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Yo
0.7