- Rolling mill roll neck bearings
- Four-row tapered roller bearings
Bearing No. 47T130103
Specification data (main dimensions, etc.)
| d(mm) | 650 |
|---|
| D(mm) | 1030 |
|---|
| T(mm) | 558.5 |
|---|
| W(mm) | 558.5 |
|---|
| r(min.)(mm) | 12 |
|---|
| r1(min.)(mm) | 7.5 |
|---|
| Basic load ratings : Cr(kN) | 17200 |
|---|
| Basic load ratings : C0r(kN) | 36200 |
|---|
| Fatigue load limit : Cu(kN) | 2900 |
|---|
| Axial load factors : Y2(mm) | 2.12 |
|---|
| Axial load factors : Y3 | 3.15 |
|---|
| Axial load factors : Y0 | 2.07 |
|---|
| Constant e | 0.32 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 749 mm |
|---|
| Da(max.)(mm) | 986 mm |
|---|
| Da(max.)(mm) | 925 mm |
|---|
| S(min.)(mm) | 10.5 mm |
|---|
| ra(max.)(mm) | 10 mm |
|---|
| rb(max.)(mm) | 6 mm |
|---|
| Axial load factors : Y2(mm) | 2.12 mm |
|---|
| Axial load factors : Y3 | 3.15 |
|---|
| Axial load factors : Y0 | 2.07 |
|---|
| Constant e | 0.32 |
|---|
| Mass(Refer.)(kg) | 1850 kg |