FOR REFERENCE ONLY
Bearing No. NN3009
Specification data (main dimensions, etc.)
| d(mm) | 45 |
|---|---|
| D(mm) | 75 |
| B(mm) | 23 |
| r(min.)(mm) | 1 |
| Fw(mm) | - |
| Ew(mm) | 67.5 |
| Basic load ratings : Cr(kN) | 67.1 |
| Basic load ratings : C0r(kN) | 71.9 |
| Fatigue load limit : Cu(kN) | 8.75 |
| Limiting speeds(Grease lub.)(min-1) | 8300 |
| Limiting speeds(Oil lub.)(min-1) | 9900 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 50 mm |
|---|---|
| da(max.)(mm) | - mm |
| db(min.)(mm) | - mm |
| Da(max.)(mm) | 70 mm |
| da(min.)(mm) | 69 mm |
| ra(max.)(mm) | 1 mm |
| Mass(Refer.)(kg) | 0.404 kg |
2026/06/30