7221C
| d | 105 | mm | Diametro del foro |
| D | 190 | mm | Diametro esterno |
| B | 36 | mm | Larghezza |
| r(min.) | 2.1 | mm | Chamfer Dimension |
| r1(min.) | 1.1 | mm | Chamfer Dimension |
| Cr | 205 | kN | Basic Dynamic Load Rating |
| C0r | 143 | kN | Basic Static Load Rating |
| Grasso | 7800 | min-1 | Limiting Speed |
| Oil (Oil-air) | 11900 | min-1 | Limiting Speed |
| da(min.) | 117 | mm | Diameter of Shaft Abutment |
| Da(max.) | 178 | mm | Diameter of Housing Abutment |
| Db(max.) | 183 | mm | Diameter of Housing Abutment |
| ra(max.) | 2 | mm | Radius of Shaft or Housing Fillet |
| rb(max.) | 1 | mm | Radius of Shaft or Housing Fillet |
| f0 | 14.5 | Factor |
Performance
| Pa | 97.5 | kN | Permissible Axial Load |
Preload,Rigidity(DB and DF arrangement)
| Preload | Axial Rigidity | Measured axial clearance | |
| EL | 540N | 108N/μm | -21μm |
| L | 1077N | 144N/μm | -38μm |
| M | 2651N | 216N/μm | -73μm |
| H | 5311N | 304N/μm | -114μm |
| 3.78 | kg | Mass(approx.) |