FOR REFERENCE ONLY
>
Bearing No. F681
Specifications
(Boundary dimensions ...etc)
| d(mm) | 1 |
|---|---|
| D(mm) | 3 |
| B(mm) | 1 |
| r(min.)(mm) | 0.07 |
| Basic load ratings : Cr(kN) | 0.12 |
| Basic load ratings : C0r(kN) | 0.03 |
| Fatigue load limit : Cu(kN) | 0.0007 |
| factor : f0() | 11.6 |
| Limiting speeds(Grease lub.)(min-1) | 130000 |
| Limiting speeds(Oil lub.)(min-1) | 150000 |
| Dimensions of flange D1(mm) | 3.8 |
| Dimensions of flange C1(mm) | 0.3 |
Mounting dimensions
| da(min.)(mm) | 1.6 |
|---|---|
| ra(max.)(mm) | 0.05 |
Refer.
| (Refer.)Mass(g) | 0.03 |
|---|
2025/07/07