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Tapered Roller Bearing
Dimension and Parameters
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Pu
49
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Weight
6.8
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Designation
32215T80J2/QDB
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- Principal dimensions (mm)
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d
75
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D
130
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T
80
- Basic load ratings KN
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dyc Cr
275
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stc Cor
425
- Speed ratings rpm
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Speed Ratings
3000
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Limiting Speed
5000
- Dimensions mm
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d
75
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d 1 ~
100
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C
67.5
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r 1,2 Min
2
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r 5 Min
0.6
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a
72
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Cb Min
6
- Abutment and fillet dimensions mm
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d b Max
84
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Db Min
125
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r a Max
2
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r c Max
0.6
- 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