- Rolling mill roll neck bearings
- Four-row tapered roller bearings
Bearing No. 47T925928
Specification data (main dimensions, etc.)
| d(mm) | 460 |
|---|
| D(mm) | 586 |
|---|
| T(mm) | 280 |
|---|
| W(mm) | 280 |
|---|
| r(min.)(mm) | 3 |
|---|
| r1(min.)(mm) | 1 |
|---|
| Basic load ratings : Cr(kN) | 3990 |
|---|
| Basic load ratings : C0r(kN) | 9810 |
|---|
| Fatigue load limit : Cu(kN) | 915 |
|---|
| Axial load factors : Y2(mm) | 1.52 |
|---|
| Axial load factors : Y3 | 2.26 |
|---|
| Axial load factors : Y0 | 1.49 |
|---|
| Constant e | 0.44 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 483 mm |
|---|
| Da(max.)(mm) | 572 mm |
|---|
| Da(max.)(mm) | 555 mm |
|---|
| S(min.)(mm) | 10.5 mm |
|---|
| ra(max.)(mm) | 2.5 mm |
|---|
| rb(max.)(mm) | 1 mm |
|---|
| Axial load factors : Y2(mm) | 1.52 mm |
|---|
| Axial load factors : Y3 | 2.26 |
|---|
| Axial load factors : Y0 | 1.49 |
|---|
| Constant e | 0.44 |
|---|
| Mass(Refer.)(kg) | 177 kg |