FOR REFERENCE ONLY
>
Bearing No. 7920C FY
Specifications
(Boundary dimensions ...etc)
| d(mm) | 100 |
|---|---|
| D(mm) | 140 |
| B(mm) | 20 |
| r(min.)(mm) | 1.1 |
| r1(min.)(mm) | 0.6 |
| Basic load ratings : Cr(kN) | 69.4 |
| Basic load ratings : C0r(kN) | 58.5 |
| Fatigue load limit : Cu(kN) | 2.85 |
| factor : f0() | 16.3 |
| Limiting speeds(Grease lub.)(min-1) | 7000 |
| Limiting speeds(Oil lub.)(min-1) | 9200 |
| Load center spread : a(mm) | 26.1 |
Mounting dimensions
| da(min.)(mm) | 107 |
|---|---|
| Da(max.)(mm) | 133 |
| ra(max.)(mm) | 1 |
Refer.
| (Refer.)Mass(kg) | 0.773 |
|---|
2025/11/03