- Rolling mill roll neck bearings
- Four-row tapered roller bearings
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Bearing No. 47T13608746
Specifications
(Boundary dimensions ...etc)
d(mm) | 680 |
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D(mm) | 870 |
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T(mm) | 460 |
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W(mm) | 460 |
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r(min.)(mm) | 4 |
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r1(min.)(mm) | 2.5 |
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Basic load ratings : Cr(kN) | 9750 |
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Basic load ratings : C0r(kN) | 27400 |
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Fatigue load limit : Cu(kN) | 2190 |
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Axial load factors : Y2(mm) | 1.34 |
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Axial load factors : Y3() | 2.00 |
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Axial load factors : Y0() | 1.32 |
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Constant e() | 0.50 |
Mounting dimensions
da(min.)(mm) | 710 |
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Da(max.)(mm) | 852 |
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Da(max.)(mm) | 820 |
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S(min.)(mm) | 9 |
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ra(max.)(mm) | 3 |
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rb(max.)(mm) | 2.5 |
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Axial load factors : Y2(mm) | 1.34 |
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Axial load factors : Y3() | 2.00 |
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Axial load factors : Y0() | 1.32 |
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Constant e() | 0.50 |
Refer.