| Bearing Number | Shaft Dia | Dimensions (mm) (in) | ||
| (mm) | (in) | D | C | |
| HC204-12 | - | 3/4 | 47 | 16 | HC204 | 20 | - | 47 | 16 |
| HC205-14 | - | 7/8 | 52 | 17 | HC205-15 | - | 15/16 | 52 | 17 |
| HC205 | 25 | - | 52 | 17 | HC205-16 | - | 1 | 52 | 17 |
| HC206-17 | - | 1 1/16 | 62 | 19 | HC206-18 | - | 1 1/8 | 62 | 19 |
| HC206 | 30 | - | 62 | 19 | HC206-19 | - | 1 3/16 | 62 | 19 |
| HC206-20 | - | 1 1/4 | 62 | 19 | HC207-20 | - | 1 1/4 | 72 | 20 |