FOR REFERENCE ONLY
>
Bearing No. 7903CDB FY
Specifications
(Boundary dimensions ...etc)
| d(mm) | 17 |
|---|---|
| D(mm) | 30 |
| B(mm) | 14 |
| r(min.)(mm) | 0.3 |
| r1(min.)(mm) | 0.15 |
| Basic load ratings : Cr(kN) | 10.1 |
| Basic load ratings : C0r(kN) | 5.90 |
| Fatigue load limit : Cu(kN) | 0.240 |
| factor : f0() | 14.9 |
| Limiting speeds(Grease lub.)(min-1) | 28000 |
| Limiting speeds(Oil lub.)(min-1) | 38000 |
| Load center spread : a(mm) | 13.4 |
Mounting dimensions
| da(min.)(mm) | 19.5 |
|---|---|
| Db(max.)(mm) | 28.8 |
| ra(max.)(mm) | 0.3 |
| rb(max.)(mm) | 0.15 |
Refer.
| (Refer.)Mass(kg) | 0.032 |
|---|
2025/02/23