FOR REFERENCE ONLY
>
Bearing No. NAXK12Z
Specifications
(Boundary dimensions ...etc)
| Fw(mm) | 12 |
|---|---|
| D(mm) | 21 |
| C(mm) | 23 |
| dw(E7)(mm) | 12 |
| Da(mm) | 27 |
| C1(mm) | 9 |
| C2(mm) | 6.5 |
| r(min.)(mm) | 0.3 |
| Limiting speeds(Oil lub.)(min-1) | 9000 |
| Basic load ratings : Cr(kN) | 7.5 |
| Basic load ratings : C0r(kN) | 8.5 |
| Basic load ratings Ca(kN) | 10.7 |
| Basic load ratings C0a(kN) | 15.4 |
| Fatigue load limit : Cu(Radial)(kN) | 1.30 |
| Fatigue load limit : Cu(Thrust)(kN) | 0.690 |
| Used with inner ring No.() | JR9x12x16 |
Mounting dimensions
Refer.
| (Refer.)Mass(kg) | 0.047 |
|---|
2025/12/05