7221A
| d | 105 | mm | Bore diameter |
| D | 190 | mm | Outside diameter |
| B | 36 | mm | Width |
| r(min.) | 2.1 | mm | Chamfer Dimension |
| r1(min.) | 1.1 | mm | Chamfer Dimension |
| Cr | 188 | kN | Basic Dynamic Load Rating |
| C0r | 132 | kN | Basic Static Load Rating |
| Grease | 5100 | min-1 | Limiting Speed |
| Oil (Oil-air) | 6800 | 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 |
Performance
| Pa | 85.0 | kN | Permissible Axial Load |
Preload,Rigidity(DB and DF arrangement)
| Preload | Axial Rigidity | Measured axial clearance | |
| EL | 368N | 260N/μm | -5μm |
| L | 2298N | 493N/μm | -25μm |
| M | 5208N | 666N/μm | -45μm |
| H | 8924N | 818N/μm | -65μm |
| 3.82 | kg | Mass(approx.) |