- Rolling mill roll neck bearings
- Four-row tapered roller bearings
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Bearing No. 4TR710
Specifications
(Boundary dimensions ...etc)
d(mm) | 710.000 |
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D(mm) | 900.000 |
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T(mm) | 410.000 |
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W(mm) | 410.000 |
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r(min.)(mm) | 6 |
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r1(min.)(mm) | 3 |
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Basic load ratings : Cr(kN) | 9890 |
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Basic load ratings : C0r(kN) | 27300 |
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Fatigue load limit : Cu(kN) | 2230 |
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Axial load factors : Y2(mm) | 1.95 |
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Axial load factors : Y3() | 2.90 |
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Axial load factors : Y0() | 1.91 |
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Constant e() | 0.35 |
Mounting dimensions
da(min.)(mm) | 750 |
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Da(max.)(mm) | 877 |
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Da(max.)(mm) | 853 |
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S(min.)(mm) | 11.5 |
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ra(max.)(mm) | 6 |
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rb(max.)(mm) | 2.5 |
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Axial load factors : Y2(mm) | 1.95 |
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Axial load factors : Y3() | 2.90 |
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Axial load factors : Y0() | 1.91 |
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Constant e() | 0.35 |
Refer.