- Rolling mill roll neck bearings
- Four-row tapered roller bearings
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Bearing No. LM763449D/410/410D
Specifications
(Boundary dimensions ...etc)
d(mm) | 355.600 |
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D(mm) | 482.600 |
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T(mm) | 269.875 |
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W(mm) | 265.112 |
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r(min.)(mm) | 3.2 |
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r1(min.)(mm) | 1.6 |
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Basic load ratings : Cr(kN) | 3280 |
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Basic load ratings : C0r(kN) | 7020 |
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Fatigue load limit : Cu(kN) | 692 |
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Axial load factors : Y2(mm) | 1.43 |
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Axial load factors : Y3() | 2.14 |
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Axial load factors : Y0() | 1.40 |
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Constant e() | 0.47 |
Mounting dimensions
da(min.)(mm) | 381 |
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Da(max.)(mm) | 468 |
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Da(max.)(mm) | 450 |
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S(min.)(mm) | 3.5 |
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ra(max.)(mm) | 3.2 |
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rb(max.)(mm) | 1.6 |
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Axial load factors : Y2(mm) | 1.43 |
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Axial load factors : Y3() | 2.14 |
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Axial load factors : Y0() | 1.40 |
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Constant e() | 0.47 |
Refer.