FOR REFERENCE ONLY
>
Bearing No. NN3009K
Specifications
(Boundary 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
| da(min.)(mm) | 50 |
|---|---|
| da(max.)(mm) | - |
| db(min.)(mm) | - |
| Da(max.)(mm) | 70 |
| Da(min.)(mm) | 69 |
| ra(max.)(mm) | 1 |
Refer.
| (Refer.)Mass(kg) | 0.382 |
|---|
2025/10/30