FOR REFERENCE ONLY
>
Bearing No. J-57
Specifications
(Boundary dimensions ...etc)
| Fw(mm) | 7.938 |
|---|---|
| D(mm) | 12.700 |
| C(mm) | 11.13 |
| Y(max)(mm) | 1.02 |
| Basic load ratings : Cr(kN) | 4.03 |
| Basic load ratings : C0r(kN) | 3.92 |
| Fatigue load limit : Cu(kN) | 0.590 |
| Limiting speeds(Grease lub.)(min-1) | 18000 |
| Limiting speeds(Oil lub.)(min-1) | 28000 |
| Mounting inner ring() |
Mounting dimensions
Refer.
| (Refer.)Mass(kg) | 0.004 |
|---|
2025/12/05