- Rolling mill roll neck bearings
- Four-row tapered roller bearings
>

Bearing No. 47T966850
Specifications
(Boundary dimensions ...etc)
| d(mm) | 479.425 |
|---|
| D(mm) | 679.450 |
|---|
| T(mm) | 495.300 |
|---|
| W(mm) | 495.300 |
|---|
| r(min.)(mm) | 6.4 |
|---|
| r1(min.)(mm) | 3.2 |
|---|
| Basic load ratings : Cr(kN) | 10400 |
|---|
| Basic load ratings : C0r(kN) | 25400 |
|---|
| Fatigue load limit : Cu(kN) | 2150 |
|---|
| Axial load factors : Y2(mm) | 2.03 |
|---|
| Axial load factors : Y3() | 3.02 |
|---|
| Axial load factors : Y0() | 1.98 |
|---|
| Constant e() | 0.33 |
Mounting dimensions
| da(min.)(mm) | 523 |
|---|
| Da(max.)(mm) | 656 |
|---|
| Da(max.)(mm) | 641 |
|---|
| S(min.)(mm) | 12.5 |
|---|
| ra(max.)(mm) | 6.4 |
|---|
| rb(max.)(mm) | 3.2 |
|---|
| Axial load factors : Y2(mm) | 2.03 |
|---|
| Axial load factors : Y3() | 3.02 |
|---|
| Axial load factors : Y0() | 1.98 |
|---|
| Constant e() | 0.33 |
Refer.