| Bearing Unit No. | Shaft Dia | Dimensions(mm) | ||
| (mm) | (in) | H | L | |
| UCP201 | 12 | - | 30.2 | 125 | UCP201-8 | - | 1/2 | 30.2 | 125 |
| UCP202 | 15 | - | 30.2 | 125 | UCP202-10 | - | 5/8 | 30.2 | 125 |
| UCP203 | 17 | - | 30.2 | 125 | UCP203-11 | - | 11/16 | 30.2 | 125 |
| UCP201 | 12 | - | 30.2 | 127 | UCP201-8 | - | 1/2 | 30.2 | 127 |
| UCP202 | 15 | - | 30.2 | 127 | UCP202-10 | - | 5/8 | 30.2 | 127 |
| UCP203 | 17 | - | 30.2 | 127 | UCP203-11 | - | 11/16 | 30.2 | 127 |