- Rolling mill roll neck bearings
- Four-row tapered roller bearings
Bearing No. 47T765629A
Specification data (main dimensions, etc.)
| d(mm) | 380 |
|---|
| D(mm) | 560 |
|---|
| T(mm) | 285 |
|---|
| W(mm) | 285 |
|---|
| r(min.)(mm) | 4 |
|---|
| r1(min.)(mm) | 5 |
|---|
| Basic load ratings : Cr(kN) | 4750 |
|---|
| Basic load ratings : C0r(kN) | 9240 |
|---|
| Fatigue load limit : Cu(kN) | 919 |
|---|
| Axial load factors : Y2(mm) | 2.47 |
|---|
| Axial load factors : Y3 | 3.67 |
|---|
| Axial load factors : Y0 | 2.41 |
|---|
| Constant e | 0.27 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 427 mm |
|---|
| Da(max.)(mm) | 542 mm |
|---|
| Da(max.)(mm) | 515 mm |
|---|
| S(min.)(mm) | 11 mm |
|---|
| ra(max.)(mm) | 3 mm |
|---|
| rb(max.)(mm) | 5 mm |
|---|
| Axial load factors : Y2(mm) | 2.47 mm |
|---|
| Axial load factors : Y3 | 3.67 |
|---|
| Axial load factors : Y0 | 2.41 |
|---|
| Constant e | 0.27 |
|---|
| Mass(Refer.)(kg) | 244 kg |