FOR REFERENCE ONLY
>
Bearing No. NN3068K
Specifications
(Boundary dimensions ...etc)
| d(mm) | 340 |
|---|---|
| D(mm) | 520 |
| B(mm) | 133 |
| r(min.)(mm) | 5 |
| Fw(mm) | - |
| Ew(mm) | 473 |
| Basic load ratings : Cr(kN) | 2090 |
| Basic load ratings : C0r(kN) | 3090 |
| Fatigue load limit : Cu(kN) | 345 |
| Limiting speeds(Grease lub.)(min-1) | 880 |
| Limiting speeds(Oil lub.)(min-1) | 1100 |
Mounting dimensions
| da(min.)(mm) | 360 |
|---|---|
| da(max.)(mm) | - |
| db(min.)(mm) | - |
| Da(max.)(mm) | 500 |
| Da(min.)(mm) | 477 |
| ra(max.)(mm) | 4 |
Refer.
| (Refer.)Mass(kg) | 97.8 |
|---|
2025/06/01