| نام ویژگی | مقدار ویژگی |
|---|---|
| Inner diameter (d_mm) | 105 |
| Outer diameter (D_mm) | 225 |
| Width (B_mm) | 112 |
| Dynamic load rating (dynamic_kN) | 184 |
| Static load rating (static_kN) | 153 |
| Designations | UC321D1 |
| Bearing | UC321D1 |
| Outer ring width | 57 میلیمتر |
| Chamfer dimension | 3 میلیمتر |
| Distance from locking device side face to raceway centre | 68 میلیمتر |
| Distance face to thread centre | ۱۸ میلیمتر |
| Set screw | M18×1.5 |
| Distance from oil hole centre to raceway centre | 14.6 میلیمتر |
| Outside diameter of inner ring | 142.1 میلیمتر |
| Mass approx. | 12.2 کیلوگرم |