FOR REFERENCE ONLY
Bearing No. 2308
Specification data (main dimensions, etc.)
| d(mm) | 40 |
|---|---|
| D(mm) | 90 |
| B(mm) | 33 |
| r(min.)(mm) | 1.5 |
| Basic load ratings : Cr(kN) | 56.1 |
| Basic load ratings : C0r(kN) | 13.4 |
| Fatigue load limit : Cu(kN) | 0.85 |
| Limiting speeds(Grease lub.)(min-1) | 6200 |
| Limiting speeds(Oil lub.)(min-1) | 8600 |
| Constant :e | 0.43 |
| Axial load factors : Y1 | 1.47 |
| Axial load factors : Y2 | 2.27 |
| Axial load factors : Y0 | 1.54 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 48 mm |
|---|---|
| Da(max.)(mm) | 82 mm |
| ra(max.)(mm) | 1.5 mm |
| Mass(Refer.)(kg) | 0.925 kg |
2026/07/08