- Rolling mill roll neck bearings
- Four-row tapered roller bearings
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Bearing No. M667947D/911/911D
Specifications
(Boundary dimensions ...etc)
d(mm) | 409.575 |
---|
D(mm) | 546.100 |
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T(mm) | 334.963 |
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W(mm) | 334.963 |
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r(min.)(mm) | 6.4 |
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r1(min.)(mm) | 1.6 |
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Basic load ratings : Cr(kN) | 4890 |
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Basic load ratings : C0r(kN) | 11500 |
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Fatigue load limit : Cu(kN) | 1080 |
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Axial load factors : Y2(mm) | 1.62 |
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Axial load factors : Y3() | 2.42 |
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Axial load factors : Y0() | 1.59 |
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Constant e() | 0.42 |
Mounting dimensions
da(min.)(mm) | 432 |
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Da(max.)(mm) | 524 |
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Da(max.)(mm) | 509 |
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S(min.)(mm) | 8.5 |
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ra(max.)(mm) | 6.4 |
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rb(max.)(mm) | 1.6 |
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Axial load factors : Y2(mm) | 1.62 |
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Axial load factors : Y3() | 2.42 |
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Axial load factors : Y0() | 1.59 |
---|
Constant e() | 0.42 |
Refer.