- Rolling mill roll neck bearings
- Four-row tapered roller bearings
Bearing No. M231649D/610/610D
Specification data (main dimensions, etc.)
| d(mm) | 152.400 |
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| D(mm) | 222.250 |
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| T(mm) | 174.625 |
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| W(mm) | 174.625 |
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| r(min.)(mm) | 1.6 |
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| r1(min.)(mm) | 1.6 |
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| Basic load ratings : Cr(kN) | 1160 |
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| Basic load ratings : C0r(kN) | 2390 |
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| Fatigue load limit : Cu(kN) | 318 |
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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,weight (reference)
| da(min.)(mm) | 168 mm |
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| Da(max.)(mm) | 213 mm |
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| Da(max.)(mm) | 201 mm |
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| S(min.)(mm) | 6 mm |
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| ra(max.)(mm) | 1.6 mm |
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| rb(max.)(mm) | 1.6 mm |
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| Axial load factors : Y2(mm) | 2.03 mm |
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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 |
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| Mass(Refer.)(kg) | 22.8 kg |