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

Bearing No. LM281049D/10/10D
Specifications
(Boundary dimensions ...etc)
| d(mm) | 646.112 |
|---|
| D(mm) | 857.250 |
|---|
| T(mm) | 542.925 |
|---|
| W(mm) | 542.925 |
|---|
| r(min.)(mm) | 6.4 |
|---|
| r1(min.)(mm) | 3.2 |
|---|
| Basic load ratings : Cr(kN) | 12300 |
|---|
| Basic load ratings : C0r(kN) | 34100 |
|---|
| Fatigue load limit : Cu(kN) | 2680 |
|---|
| 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) | 690 |
|---|
| Da(max.)(mm) | 833 |
|---|
| Da(max.)(mm) | 801 |
|---|
| S(min.)(mm) | 13 |
|---|
| 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.