FOR REFERENCE ONLY
Bearing No. 452/670
Specification data (main dimensions, etc.)
| d(mm) | 670 |
|---|---|
| D(mm) | 980 |
| B(mm) | 230 |
| T(mm) | 230 |
| r(min.)(mm) | 7.5 |
| r1(min.)(mm) | 7.5 |
| Basic load ratings : Cr(kN) | 7640 |
| Basic load ratings : C0r(kN) | 13800 |
| Fatigue load limit : Cu(kN) | 1150 |
| Limiting speeds(Grease lub.)(min-1) | - |
| Limiting speeds(Oil lub.)(min-1) | - |
| Constant e | 0.39 |
| Axial load factors : Y2 | 1.74 |
| Axial load factors : Y3 | 2.59 |
| Axial load factors : Y0 | 1.70 |
Mounting dimensions,weight (reference)
| da(max.)(mm) | 746 mm |
|---|---|
| Da(max.)(mm) | 944 mm |
| Da(min.)(mm) | 895 mm |
| Sa(min.)(mm) | 8 mm |
| ra(max.)(mm) | 6 mm |
| rb(max.)(mm) | 6 mm |
| Mass(Refer.)(kg) | 595 kg |
2026/08/13