FOR REFERENCE ONLY
>
Bearing No. 51248
Specifications
(Boundary dimensions ...etc)
| d(mm) | 240 |
|---|---|
| D(mm) | 340 |
| T(mm) | 78 |
| r(min.)(mm) | 2.1 |
| Basic load ratings Ca(kN) | 553 |
| Basic load ratings C0a(kN) | 1800 |
| Fatigue load limit : Cu(kN) | 47.8 |
| Limiting speeds(Grease lub.)(min-1) | 520 |
| Limiting speeds(Oil lub.)(min-1) | 800 |
| d1(max.)(mm) | 335 |
| D1(min.)(mm) | 244 |
| D2(mm) | - |
| D3(mm) | - |
| A(mm) | - |
| R(mm) | - |
| C(mm) | - |
Mounting dimensions
| da(min.)(mm) | 299 |
|---|---|
| Da(max.)(mm) | 281 |
| ra(max.)(mm) | 2 |
Refer.
| (Refer.)Mass(kg) | 23.1 |
|---|
2025/11/03