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Tapered Roller Bearing
Dimension and Parameters
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Pu
37.5
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Weight
2^40
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Designation
*32212J2/QDFC290
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- Principal dimensions (mm)
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d
60
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D
110
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T
59.5
- Basic load ratings KN
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dyc Cr
250
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stc Cor
320
- Speed ratings rpm
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Speed Ratings
4000
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Limiting Speed
6000
- Dimensions mm
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d
60
-
2B
56
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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
69
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Da Min
95
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Da Max
103
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Ca Min
4
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r a Max
1.5
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r c Max
0.6
- Value
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e
0.4
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Y1
1.7
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Y2
2.5
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Yo
1.6