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Tapered Roller Bearing
Dimension and Parameters
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Pu
116
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Weight
18
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Designation
30228J2/DFC100
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- Principal dimensions (mm)
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d
140
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D
250
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T
91.5
- Basic load ratings KN
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dyc Cr
721
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stc Cor
1140
- Speed ratings rpm
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Speed Ratings
1500
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Limiting Speed
2600
- Dimensions mm
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d
140
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2B
84
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r 3,4 Min
3
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r 5 Min
1
- Abutment and fillet dimensions mm
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d a Max
164
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Da Min
219
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Da Max
236
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Ca Min
7
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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