- Rolling mill roll neck bearings
- Four-row tapered roller bearings
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Bearing No. HM262749D/10/10D
Specifications
(Boundary dimensions ...etc)
d(mm) | 346.075 |
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D(mm) | 488.950 |
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T(mm) | 358.775 |
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W(mm) | 358.775 |
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r(min.)(mm) | 3.2 |
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r1(min.)(mm) | 3.2 |
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Basic load ratings : Cr(kN) | 4960 |
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Basic load ratings : C0r(kN) | 11600 |
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Fatigue load limit : Cu(kN) | 1110 |
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Axial load factors : Y2(mm) | 2.02 |
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Axial load factors : Y3() | 3.00 |
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Axial load factors : Y0() | 1.97 |
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Constant e() | 0.33 |
Mounting dimensions
da(min.)(mm) | 378 |
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Da(max.)(mm) | 474 |
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Da(max.)(mm) | 449 |
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S(min.)(mm) | 8 |
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ra(max.)(mm) | 3.2 |
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rb(max.)(mm) | 3.2 |
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Axial load factors : Y2(mm) | 2.02 |
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Axial load factors : Y3() | 3.00 |
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Axial load factors : Y0() | 1.97 |
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Constant e() | 0.33 |
Refer.