- Rolling mill roll neck bearings
- Four-row tapered roller bearings
Bearing No. 47T322717
Specification data (main dimensions, etc.)
| d(mm) | 160 |
|---|
| D(mm) | 265 |
|---|
| T(mm) | 173 |
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| W(mm) | 173 |
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| r(min.)(mm) | 2.5 |
|---|
| r1(min.)(mm) | 1 |
|---|
| Basic load ratings : Cr(kN) | 1430 |
|---|
| Basic load ratings : C0r(kN) | 2400 |
|---|
| Fatigue load limit : Cu(kN) | 293 |
|---|
| Axial load factors : Y2(mm) | 1.95 |
|---|
| Axial load factors : Y3 | 2.90 |
|---|
| Axial load factors : Y0 | 1.91 |
|---|
| Constant e | 0.35 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 193 mm |
|---|
| Da(max.)(mm) | 253 mm |
|---|
| Da(max.)(mm) | 241 mm |
|---|
| S(min.)(mm) | 7 mm |
|---|
| ra(max.)(mm) | 2 mm |
|---|
| rb(max.)(mm) | 1 mm |
|---|
| Axial load factors : Y2(mm) | 1.95 mm |
|---|
| Axial load factors : Y3 | 2.90 |
|---|
| Axial load factors : Y0 | 1.91 |
|---|
| Constant e | 0.35 |
|---|
| Mass(Refer.)(kg) | 37.6 kg |