FOR REFERENCE ONLY
Bearing No. 2307
Specification data (main dimensions, etc.)
| d(mm) | 35 |
|---|---|
| D(mm) | 80 |
| B(mm) | 31 |
| r(min.)(mm) | 1.5 |
| Basic load ratings : Cr(kN) | 49.4 |
| Basic load ratings : C0r(kN) | 11.1 |
| Fatigue load limit : Cu(kN) | 0.71 |
| Limiting speeds(Grease lub.)(min-1) | 7100 |
| Limiting speeds(Oil lub.)(min-1) | 9800 |
| Constant :e | 0.45 |
| Axial load factors : Y1 | 1.39 |
| Axial load factors : Y2 | 2.15 |
| Axial load factors : Y0 | 1.46 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 43 mm |
|---|---|
| Da(max.)(mm) | 72 mm |
| ra(max.)(mm) | 1.5 mm |
| Mass(Refer.)(kg) | 0.675 kg |
2026/07/21