FOR REFERENCE ONLY
>
Bearing No. 7217BDF
Specifications
(Boundary dimensions ...etc)
| d(mm) | 85 |
|---|---|
| D(mm) | 150 |
| B(mm) | 56 |
| r(min.)(mm) | 2 |
| r1(min.)(mm) | 1 |
| Basic load ratings : Cr(kN) | 189 |
| Basic load ratings : C0r(kN) | 162 |
| Fatigue load limit : Cu(kN) | 8.70 |
| factor : f0() | - |
| Limiting speeds(Grease lub.)(min-1) | 2400 |
| Limiting speeds(Oil lub.)(min-1) | 3200 |
| Load center spread : a(mm) | 70.6 |
Mounting dimensions
| da(min.)(mm) | |
|---|---|
| db(min.)(mm) | 90.5 |
| Da(max.)(mm) | 140 |
| ra(max.)(mm) | 2 |
| rb(max.)(mm) | 1 |
Refer.
| (Refer.)Mass(kg) | 3.74 |
|---|
2025/06/01