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Tapered Roller Bearing
Dimension and Parameters
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Pu
78
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Weight
4.5
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Designation
33018/QDFC150
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- Principal dimensions (mm)
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d
90
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D
140
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T
78
- Basic load ratings KN
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dyc Cr
369
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stc Cor
710
- Speed ratings rpm
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Speed Ratings
2600
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Limiting Speed
4500
- Dimensions mm
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d
90
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2B
78
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r 3,4 Min
1.5
-
r 5 Min
0.6
- Abutment and fillet dimensions mm
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d a Max
100
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Da Min
127
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Da Max
132
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Ca Min
7
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r a Max
1.5
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r c Max
0.6
- Value
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e
0.27
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Y1
2.5
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Y2
3.7
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Yo
2.5