FOR REFERENCE ONLY
>
Bearing No. 1380/28
Specifications
(Boundary dimensions ...etc)
| d(mm) | 22.225 |
|---|---|
| D(mm) | 52.388 |
| T(mm) | 19.368 |
| B(mm) | 20.168 |
| C(mm) | 14.288 |
| r(min.)(mm) | 1.6 |
| r1(min.)(mm) | 1.6 |
| Basic load ratings : Cr(kN) | 45.9 |
| Basic load ratings : C0r(kN) | 37.9 |
| Fatigue load limit : Cu(kN) | 5.45 |
| Limiting speeds(Grease lub.)(min-1) | 8000 |
| Limiting speeds(Oil lub.)(min-1) | 11000 |
| Load center spread : a(mm) | 11.6 |
| Constant :e() | 0.29 |
| Axial load factors : Y1() | 2.05 |
| Axial load factors : Y0() | 1.13 |
Mounting dimensions
| da(mm) | 29.5 |
|---|---|
| db(mm) | 29.5 |
| Da(mm) | 45.0 |
| Db(mm) | 48.5 |
| ra(max.)(mm) | 1.6 |
| rb(max.)(mm) | 1.6 |
Refer.
| (Refer.)Mass(kg) | 0.198 |
|---|
2025/06/01