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Tapered Roller Bearing
Dimension and Parameters
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Pu
255
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Weight
39.5
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Designation
32040T154.5X/DB11C170
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- Principal dimensions (mm)
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d
200
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D
310
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T
154.5
- Basic load ratings KN
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dyc Cr
1280
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stc Cor
2750
- Speed ratings rpm
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Speed Ratings
1100
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Limiting Speed
1900
- Dimensions mm
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d
200
-
d 1 ~
254
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C
120.5
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r 1,2 Min
3
-
r 5 Min
1
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a
147
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Cb Min
17
- Abutment and fillet dimensions mm
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d b Max
214
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Db Min
297
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r a Max
2.5
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r c Max
1
- Value
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e
0.43
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Y1
1.6
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Y2
2.3
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Yo
1.6