- Rolling mill roll neck bearings
- Four-row tapered roller bearings
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Bearing No. EE91700D/112/113XD
Specifications
(Boundary dimensions ...etc)
d(mm) | 177.800 |
---|
D(mm) | 285.750 |
---|
T(mm) | 222.245 |
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W(mm) | 222.500 |
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r(min.)(mm) | 3.2 |
---|
r1(min.)(mm) | 1.6 |
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Basic load ratings : Cr(kN) | 1640 |
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Basic load ratings : C0r(kN) | 2860 |
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Fatigue load limit : Cu(kN) | 329 |
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Axial load factors : Y2(mm) | 1.57 |
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Axial load factors : Y3() | 2.34 |
---|
Axial load factors : Y0() | 1.53 |
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Constant e() | 0.43 |
Mounting dimensions
da(min.)(mm) | 201 |
---|
Da(max.)(mm) | 273 |
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Da(max.)(mm) | 251 |
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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) | 1.57 |
---|
Axial load factors : Y3() | 2.34 |
---|
Axial load factors : Y0() | 1.53 |
---|
Constant e() | 0.43 |
Refer.