FOR REFERENCE ONLY
Bearing No. 48393D/20/20D
Specification data (main dimensions, etc.)
| d(mm) | 136.525 |
|---|---|
| D(mm) | 190.500 |
| T(mm) | 161.925 |
| W(mm) | 161.925 |
| r(min.)(mm) | 3.2 |
| r1(min.)(mm) | 1.6 |
| Basic load ratings : Cr(kN) | 866 |
| Basic load ratings : C0r(kN) | 1890 |
| Fatigue load limit : Cu(kN) | 258 |
| Axial load factors : Y2(mm) | 2.10 |
| Axial load factors : Y3 | 3.13 |
| Axial load factors : Y0 | 2.06 |
| Constant e | 0.32 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 150 mm |
|---|---|
| Da(max.)(mm) | 179 mm |
| Da(max.)(mm) | 174 mm |
| S(min.)(mm) | 4.8 mm |
| ra(max.)(mm) | 3.2 mm |
| rb(max.)(mm) | 1.6 mm |
| Axial load factors : Y2(mm) | 2.10 mm |
| Axial load factors : Y3 | 3.13 |
| Axial load factors : Y0 | 2.06 |
| Constant e | 0.32 |
| Mass(Refer.)(kg) | 14.3 kg |
2026/07/19