FOR REFERENCE ONLY
Bearing No. 7064BDB FY
Specification data (main dimensions, etc.)
| d(mm) | 320 |
|---|---|
| D(mm) | 480 |
| B(mm) | 148 |
| r(min.)(mm) | 4 |
| r1(min.)(mm) | 1.5 |
| Basic load ratings : Cr(kN) | 795 |
| Basic load ratings : C0r(kN) | 1300 |
| Fatigue load limit : Cu(kN) | 33.6 |
| factor : f0 | - |
| Limiting speeds(Grease lub.)(min-1) | 710 |
| Limiting speeds(Oil lub.)(min-1) | 950 |
| Load center spread : a(mm) | 409.6 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 338 mm |
|---|---|
| Db(max.)(mm) | 471.5 mm |
| ra(max.)(mm) | 3 mm |
| rb(max.)(mm) | 1.5 mm |
| Mass(Refer.)(kg) | 94.4 kg |
2026/07/07