- Rolling mill roll neck bearings
- Four-row tapered roller bearings
Bearing No. M267949D/910/910XD
Specification data (main dimensions, etc.)
| d(mm) | 406.400 |
|---|
| D(mm) | 565.150 |
|---|
| T(mm) | 381.000 |
|---|
| W(mm) | 381.000 |
|---|
| r(min.)(mm) | 6.4 |
|---|
| r1(min.)(mm) | 3.2 |
|---|
| Basic load ratings : Cr(kN) | 6440 |
|---|
| Basic load ratings : C0r(kN) | 15000 |
|---|
| Fatigue load limit : Cu(kN) | 1390 |
|---|
| 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,weight (reference)
| da(min.)(mm) | 438.3 mm |
|---|
| Da(max.)(mm) | 544 mm |
|---|
| Da(max.)(mm) | 524 mm |
|---|
| S(min.)(mm) | 9.5 mm |
|---|
| ra(max.)(mm) | 6.4 mm |
|---|
| rb(max.)(mm) | 3.2 mm |
|---|
| Axial load factors : Y2(mm) | 2.03 mm |
|---|
| Axial load factors : Y3 | 3.02 |
|---|
| Axial load factors : Y0 | 1.98 |
|---|
| Constant e | 0.33 |
|---|
| Mass(Refer.)(kg) | 291 kg |