FOR REFERENCE ONLY
Bearing No. 22256R
Specification data (main dimensions, etc.)
| d(mm) | 280 |
|---|---|
| D(mm) | 500 |
| B(mm) | 130 |
| r(min.)(mm) | 5 |
| Basic load ratings : Cr(kN) | 2640 |
| Basic load ratings : C0r(kN) | 3380 |
| Fatigue load limit : Cu(kN) | 308 |
| Limiting speeds(Grease lub.)(min-1) | 610 |
| Limiting speeds(Oil lub.)(min-1) | 810 |
| Constant e | 0.28 |
| Axial load factors : Y1 | 2.42 |
| Axial load factors : Y2 | 3.60 |
| Axial load factors : Y0 | 2.37 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 302 mm |
|---|---|
| Da(max.)(mm) | 478 mm |
| ra(max.)(mm) | 4 mm |
| Mass(Refer.)(kg) | 114 kg |
2026/07/30