FOR REFERENCE ONLY
>
Bearing No. 7204BDF
Specifications
(Boundary dimensions ...etc)
| d(mm) | 20 |
|---|---|
| D(mm) | 47 |
| B(mm) | 28 |
| r(min.)(mm) | 1 |
| r1(min.)(mm) | 0.6 |
| Basic load ratings : Cr(kN) | 28.6 |
| Basic load ratings : C0r(kN) | 16.8 |
| Fatigue load limit : Cu(kN) | 1.10 |
| factor : f0() | - |
| Limiting speeds(Grease lub.)(min-1) | 8000 |
| Limiting speeds(Oil lub.)(min-1) | 11000 |
| Load center spread : a(mm) | 14.9 |
Mounting dimensions
| da(min.)(mm) | |
|---|---|
| db(min.)(mm) | 24.5 |
| Da(max.)(mm) | 41.5 |
| ra(max.)(mm) | 1 |
| rb(max.)(mm) | 0.6 |
Refer.
| (Refer.)Mass(kg) | 0.224 |
|---|
2025/10/31