FOR REFERENCE ONLY
>
Bearing No. 7209
Specifications
(Boundary dimensions ...etc)
| d(mm) | 45 |
|---|---|
| D(mm) | 85 |
| B(mm) | 19 |
| r(min.)(mm) | 1.1 |
| r1(min.)(mm) | 0.6 |
| Basic load ratings : Cr(kN) | 49.6 |
| Basic load ratings : C0r(kN) | 28.6 |
| Fatigue load limit : Cu(kN) | 1.85 |
| factor : f0() | - |
| Limiting speeds(Grease lub.)(min-1) | 7500 |
| Limiting speeds(Oil lub.)(min-1) | 9600 |
| Load center spread : a(mm) | 28.0 |
Mounting dimensions
| da(min.)(mm) | 52 |
|---|---|
| Da(max.)(mm) | 78 |
| ra(max.)(mm) | 1 |
Refer.
| (Refer.)Mass(kg) | 0.430 |
|---|
2025/11/01