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

Bearing No. 47T604729C
Specifications
(Boundary dimensions ...etc)
| d(mm) | 300 |
|---|
| D(mm) | 470 |
|---|
| T(mm) | 292 |
|---|
| W(mm) | 292 |
|---|
| r(min.)(mm) | 4 |
|---|
| r1(min.)(mm) | 1.5 |
|---|
| Basic load ratings : Cr(kN) | 4450 |
|---|
| Basic load ratings : C0r(kN) | 8210 |
|---|
| Fatigue load limit : Cu(kN) | 847 |
|---|
| 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) | 343 |
|---|
| Da(max.)(mm) | 452 |
|---|
| Da(max.)(mm) | 428 |
|---|
| S(min.)(mm) | 9.5 |
|---|
| ra(max.)(mm) | 3 |
|---|
| rb(max.)(mm) | 1.5 |
|---|
| Axial load factors : Y2(mm) | 2.03 |
|---|
| Axial load factors : Y3() | 3.02 |
|---|
| Axial load factors : Y0() | 1.98 |
|---|
| Constant e() | 0.33 |
Refer.