FOR REFERENCE ONLY
Bearing No. NN3011
Specification data (main dimensions, etc.)
| d(mm) | 55 |
|---|---|
| D(mm) | 90 |
| B(mm) | 26 |
| r(min.)(mm) | 1.1 |
| Fw(mm) | - |
| Ew(mm) | 81 |
| Basic load ratings : Cr(kN) | 89.6 |
| Basic load ratings : C0r(kN) | 101 |
| Fatigue load limit : Cu(kN) | 13.2 |
| Limiting speeds(Grease lub.)(min-1) | 6800 |
| Limiting speeds(Oil lub.)(min-1) | 8200 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 61.5 mm |
|---|---|
| da(max.)(mm) | - mm |
| db(min.)(mm) | - mm |
| Da(max.)(mm) | 83.5 mm |
| da(min.)(mm) | 82 mm |
| ra(max.)(mm) | 1 mm |
| Mass(Refer.)(kg) | 0.637 kg |
2026/08/04