FOR REFERENCE ONLY
>
Bearing No. 787/772
Specifications
(Boundary dimensions ...etc)
| d(mm) | 104.775 |
|---|---|
| D(mm) | 180.975 |
| T(mm) | 47.625 |
| B(mm) | 48.006 |
| C(mm) | 38.100 |
| r(min.)(mm) | 7.1 |
| r1(min.)(mm) | 3.2 |
| Basic load ratings : Cr(kN) | 362 |
| Basic load ratings : C0r(kN) | 438 |
| Fatigue load limit : Cu(kN) | 56.6 |
| Limiting speeds(Grease lub.)(min-1) | 2100 |
| Limiting speeds(Oil lub.)(min-1) | 2800 |
| Load center spread : a(mm) | 39.5 |
| Constant :e() | 0.39 |
| Axial load factors : Y1() | 1.56 |
| Axial load factors : Y0() | 0.86 |
Mounting dimensions
| da(mm) | 129.0 |
|---|---|
| db(mm) | 116.0 |
| Da(mm) | 161.0 |
| Db(mm) | 168.0 |
| ra(max.)(mm) | 7.1 |
| rb(max.)(mm) | 3.2 |
Refer.
| (Refer.)Mass(kg) | 4.79 |
|---|
2025/05/09