| Bearing Number | Boundary dimensions | |||
| d(mm) | d (in) | D (mm) | D (in) | |
| 22211 | 55 | 2.167 | 100 | 3.94 | 22211K | 55 | 2.167 | 100 | 3.94 |
| 22211KW33C3 | 55 | 2.167 | 100 | 3.94 | 22211W33C3 | 55 | 2.167 | 100 | 3.94 |
| 22212 | 60 | 2.364 | 110 | 4.334 | 22212K | 60 | 2.364 | 110 | 4.334 |
| 22212KW33C3 | 60 | 2.364 | 110 | 4.334 | 22212W33C3 | 60 | 2.364 | 110 | 4.334 |
| 22213 | 65 | 2.561 | 120 | 4.728 | 22213K | 65 | 2.561 | 120 | 4.728 |
| 22213KW33C3 | 65 | 2.561 | 120 | 4.728 | 22213W33C3 | 65 | 2.561 | 120 | 4.728 |