FOR REFERENCE ONLY
>
Bearing No. 7021BDB FY
Specifications
(Boundary dimensions ...etc)
| d(mm) | 105 |
|---|---|
| D(mm) | 160 |
| B(mm) | 52 |
| r(min.)(mm) | 2 |
| r1(min.)(mm) | 1 |
| Basic load ratings : Cr(kN) | 145 |
| Basic load ratings : C0r(kN) | 148 |
| Fatigue load limit : Cu(kN) | 6.65 |
| factor : f0() | - |
| Limiting speeds(Grease lub.)(min-1) | 2600 |
| Limiting speeds(Oil lub.)(min-1) | 3500 |
| Load center spread : a(mm) | 137.2 |
Mounting dimensions
| da(min.)(mm) | 115 |
|---|---|
| Db(max.)(mm) | 154.5 |
| ra(max.)(mm) | 2 |
| rb(max.)(mm) | 1 |
Refer.
| (Refer.)Mass(kg) | 3.46 |
|---|
2025/10/28