FOR REFERENCE ONLY
Bearing No. 23280R
Specification data (main dimensions, etc.)
| d(mm) | 400 |
|---|---|
| D(mm) | 720 |
| B(mm) | 256 |
| r(min.)(mm) | 6 |
| Basic load ratings : Cr(kN) | 6540 |
| Basic load ratings : C0r(kN) | 9850 |
| Fatigue load limit : Cu(kN) | 590 |
| Limiting speeds(Grease lub.)(min-1) | 350 |
| Limiting speeds(Oil lub.)(min-1) | 470 |
| Constant e | 0.37 |
| Axial load factors : Y1 | 1.80 |
| Axial load factors : Y2 | 2.69 |
| Axial load factors : Y0 | 1.76 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 428 mm |
|---|---|
| Da(max.)(mm) | 692 mm |
| ra(max.)(mm) | 5 mm |
| Mass(Refer.)(kg) | 468 kg |
2026/07/19