FOR REFERENCE ONLY
Bearing No. 7064B FY
Specification data (main dimensions, etc.)
| d(mm) | 320 |
|---|---|
| D(mm) | 480 |
| B(mm) | 74 |
| r(min.)(mm) | 4 |
| r1(min.)(mm) | 1.5 |
| Basic load ratings : Cr(kN) | 489 |
| Basic load ratings : C0r(kN) | 651 |
| Fatigue load limit : Cu(kN) | 16.8 |
| factor : f0 | - |
| Limiting speeds(Grease lub.)(min-1) | 890 |
| Limiting speeds(Oil lub.)(min-1) | 1200 |
| Load center spread : a(mm) | 204.8 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 338 mm |
|---|---|
| Da(max.)(mm) | 462 mm |
| ra(max.)(mm) | 3 mm |
| Mass(Refer.)(kg) | 47.2 kg |
2026/07/02