FOR REFERENCE ONLY
Bearing No. 53309U
Specification data (main dimensions, etc.)
| d(mm) | 45 |
|---|---|
| D(mm) | 85 |
| T(mm) | 33 |
| r(min.)(mm) | 1 |
| Basic load ratings Ca(kN) | 100 |
| Basic load ratings C0a(kN) | 163 |
| Fatigue load limit : Cu(kN) | 7.40 |
| Limiting speeds(Grease lub.)(min-1) | 1900 |
| Limiting speeds(Oil lub.)(min-1) | 3000 |
| d1(max.)(mm) | 85 |
| D1(min.)(mm) | 47 |
| D2(mm) | 65 |
| D3(mm) | 90 |
| A(mm) | - |
| R(mm) | - |
| C(mm) | 10 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 69 mm |
|---|---|
| Da(max.)(mm) | 61 mm |
| ra(max.)(mm) | 1 mm |
| Mass(Refer.)(kg) | 0.850 kg |
2026/07/01