FOR REFERENCE ONLY
Bearing No. 47T443225
Specification data (main dimensions, etc.)
| d(mm) | 220 |
|---|---|
| D(mm) | 320 |
| T(mm) | 250 |
| W(mm) | 250 |
| r(min.)(mm) | 2.5 |
| r1(min.)(mm) | 3 |
| Basic load ratings : Cr(kN) | 2070 |
| Basic load ratings : C0r(kN) | 4230 |
| Fatigue load limit : Cu(kN) | 455 |
| Axial load factors : Y2(mm) | 1.95 |
| Axial load factors : Y3 | 2.90 |
| Axial load factors : Y0 | 1.91 |
| Constant e | 0.35 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 244 mm |
|---|---|
| Da(max.)(mm) | 308 mm |
| Da(max.)(mm) | 293 mm |
| S(min.)(mm) | 6.5 mm |
| ra(max.)(mm) | 2 mm |
| rb(max.)(mm) | 2.5 mm |
| Axial load factors : Y2(mm) | 1.95 mm |
| Axial load factors : Y3 | 2.90 |
| Axial load factors : Y0 | 1.91 |
| Constant e | 0.35 |
| Mass(Refer.)(kg) | 64.7 kg |
2026/07/19