FOR REFERENCE ONLY
Bearing No. 45280
Specification data (main dimensions, etc.)
| d(mm) | 400 |
|---|---|
| D(mm) | 600 |
| B(mm) | 148 |
| T(mm) | 148 |
| r(min.)(mm) | 5 |
| r1(min.)(mm) | 6 |
| Basic load ratings : Cr(kN) | 3020 |
| Basic load ratings : C0r(kN) | 4960 |
| Fatigue load limit : Cu(kN) | 478 |
| Limiting speeds(Grease lub.)(min-1) | 340 |
| Limiting speeds(Oil lub.)(min-1) | 450 |
| Constant e | 0.33 |
| Axial load factors : Y2 | 2.03 |
| Axial load factors : Y3 | 3.02 |
| Axial load factors : Y0 | 1.98 |
Mounting dimensions,weight (reference)
| da(max.)(mm) | 452 mm |
|---|---|
| Da(max.)(mm) | 578 mm |
| Da(min.)(mm) | 545 mm |
| Sa(min.)(mm) | 6 mm |
| ra(max.)(mm) | 4 mm |
| rb(max.)(mm) | 5 mm |
| Mass(Refer.)(kg) | 143 kg |
2026/07/19