FOR REFERENCE ONLY
Bearing No. 239/500R
Specification data (main dimensions, etc.)
| d(mm) | 500 |
|---|---|
| D(mm) | 670 |
| B(mm) | 128 |
| r(min.)(mm) | 5 |
| Basic load ratings : Cr(kN) | 3330 |
| Basic load ratings : C0r(kN) | 6310 |
| Fatigue load limit : Cu(kN) | 447 |
| Limiting speeds(Grease lub.)(min-1) | 330 |
| Limiting speeds(Oil lub.)(min-1) | 440 |
| Constant e | 0.17 |
| Axial load factors : Y1 | 3.87 |
| Axial load factors : Y2 | 5.76 |
| Axial load factors : Y0 | 3.79 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 522 mm |
|---|---|
| Da(max.)(mm) | 648 mm |
| ra(max.)(mm) | 4 mm |
| Mass(Refer.)(kg) | 131 kg |
2026/07/18