FOR REFERENCE ONLY
Bearing No. 23980R
Specification data (main dimensions, etc.)
| d(mm) | 400 |
|---|---|
| D(mm) | 540 |
| B(mm) | 106 |
| r(min.)(mm) | 4 |
| Basic load ratings : Cr(kN) | 2350 |
| Basic load ratings : C0r(kN) | 4300 |
| Fatigue load limit : Cu(kN) | 320 |
| Limiting speeds(Grease lub.)(min-1) | 470 |
| Limiting speeds(Oil lub.)(min-1) | 620 |
| Constant e | 0.18 |
| Axial load factors : Y1 | 3.76 |
| Axial load factors : Y2 | 5.59 |
| Axial load factors : Y0 | 3.67 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 418 mm |
|---|---|
| Da(max.)(mm) | 522 mm |
| ra(max.)(mm) | 3 mm |
| Mass(Refer.)(kg) | 73.0 kg |
2026/07/23