FOR REFERENCE ONLY
>
Bearing No. 51209
Specifications
(Boundary dimensions ...etc)
| d(mm) | 45 |
|---|---|
| D(mm) | 73 |
| T(mm) | 20 |
| r(min.)(mm) | 1 |
| Basic load ratings Ca(kN) | 59.7 |
| Basic load ratings C0a(kN) | 105 |
| Fatigue load limit : Cu(kN) | 4.75 |
| Limiting speeds(Grease lub.)(min-1) | 2600 |
| Limiting speeds(Oil lub.)(min-1) | 4000 |
| d1(max.)(mm) | 73 |
| D1(min.)(mm) | 47 |
| D2(mm) | - |
| D3(mm) | - |
| A(mm) | - |
| R(mm) | - |
| C(mm) | - |
Mounting dimensions
| da(min.)(mm) | 62 |
|---|---|
| Da(max.)(mm) | 56 |
| ra(max.)(mm) | 1 |
Refer.
| (Refer.)Mass(kg) | 0.320 |
|---|
2025/10/22