- Rolling mill roll neck bearings
- Four-row tapered roller bearings
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Bearing No. LM281049D/10/10D
Specifications
(Boundary dimensions ...etc)
d(mm) | 646.112 |
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D(mm) | 857.250 |
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T(mm) | 542.925 |
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W(mm) | 542.925 |
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r(min.)(mm) | 6.4 |
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r1(min.)(mm) | 3.2 |
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Basic load ratings : Cr(kN) | 12300 |
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Basic load ratings : C0r(kN) | 34100 |
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Fatigue load limit : Cu(kN) | 2680 |
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Axial load factors : Y2(mm) | 2.03 |
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Axial load factors : Y3() | 3.02 |
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Axial load factors : Y0() | 1.98 |
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Constant e() | 0.33 |
Mounting dimensions
da(min.)(mm) | 690 |
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Da(max.)(mm) | 833 |
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Da(max.)(mm) | 801 |
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S(min.)(mm) | 13 |
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ra(max.)(mm) | 6.4 |
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rb(max.)(mm) | 3.2 |
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Axial load factors : Y2(mm) | 2.03 |
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Axial load factors : Y3() | 3.02 |
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Axial load factors : Y0() | 1.98 |
---|
Constant e() | 0.33 |
Refer.