FOR REFERENCE ONLY
Bearing No. 45244
Specification data (main dimensions, etc.)
| d(mm) | 220 |
|---|---|
| D(mm) | 340 |
| B(mm) | 90 |
| T(mm) | 90 |
| r(min.)(mm) | 3 |
| r1(min.)(mm) | 4 |
| Basic load ratings : Cr(kN) | 933 |
| Basic load ratings : C0r(kN) | 1460 |
| Fatigue load limit : Cu(kN) | 167 |
| Limiting speeds(Grease lub.)(min-1) | 740 |
| Limiting speeds(Oil lub.)(min-1) | 990 |
| Constant e | 0.28 |
| Axial load factors : Y2 | 2.43 |
| Axial load factors : Y3 | 3.61 |
| Axial load factors : Y0 | 2.37 |
Mounting dimensions,weight (reference)
| da(max.)(mm) | 259 mm |
|---|---|
| Da(max.)(mm) | 326 mm |
| Da(min.)(mm) | 306 mm |
| Sa(min.)(mm) | 5 mm |
| ra(max.)(mm) | 2.5 mm |
| rb(max.)(mm) | 3 mm |
| Mass(Refer.)(kg) | 28.5 kg |
2026/08/07