| Bearing Unit No. | Shaft Dia | Dimensions(mm) | ||
| (mm) | (in) | N1 | L2 | |
| HCT201 | 12 | - | 16 | 10 | HCT201-8 | - | 1/2 | 16 | 10 |
| HCT202 | 15 | - | 16 | 10 | HCT202-10 | - | 5/8 | 16 | 10 |
| HCT203 | 17 | - | 16 | 10 | HCT203-11 | - | 11/16 | 16 | 10 |
| HCT204-12 | - | 3/4 | 16 | 10 | HCT204 | 20 | - | 16 | 10 |
| HCT205-14 | - | 7/8 | 16 | 10 | HCT205-15 | - | 15/16 | 16 | 10 |
| HCT205 | 25 | - | 16 | 10 | HCT205-16 | - | 1 | 16 | 10 |