FOR REFERENCE ONLY
Bearing No. NN3008
Specification data (main dimensions, etc.)
| d(mm) | 40 |
|---|---|
| D(mm) | 68 |
| B(mm) | 21 |
| r(min.)(mm) | 1 |
| Fw(mm) | - |
| Ew(mm) | 61 |
| Basic load ratings : Cr(kN) | 52.0 |
| Basic load ratings : C0r(kN) | 55.9 |
| Fatigue load limit : Cu(kN) | 6.35 |
| Limiting speeds(Grease lub.)(min-1) | 9100 |
| Limiting speeds(Oil lub.)(min-1) | 11000 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 45 mm |
|---|---|
| da(max.)(mm) | - mm |
| db(min.)(mm) | - mm |
| Da(max.)(mm) | 63 mm |
| da(min.)(mm) | 62 mm |
| ra(max.)(mm) | 1 mm |
| Mass(Refer.)(kg) | 0.307 kg |
2026/07/04