FOR REFERENCE ONLY
Bearing No. 3221
Specification data (main dimensions, etc.)
| d(mm) | 105 |
|---|---|
| D(mm) | 190 |
| B(mm) | 65.1 |
| r(min.)(mm) | 2.1 |
| Basic load ratings : Cr(kN) | 227 |
| Basic load ratings : C0r(kN) | 237 |
| Fatigue load limit : Cu(kN) | 11.5 |
| Limiting speeds(Grease lub.)(min-1) | 2000 |
| Limiting speeds(Oil lub.)(min-1) | 2600 |
| Load center spread : a(mm) | 124.2 |
Mounting dimensions,weight (reference)
| da(min.)(mm) | 117 mm |
|---|---|
| da(max.)(mm) | - mm |
| Da(max.)(mm) | 178 mm |
| ra(max.)(mm) | 2 mm |
| Mass(Refer.)(kg) | 7.37 kg |
2026/08/01