| Bearing Unit No. | Shaft Dia | Dimensions(mm) | ||
| (mm) | (in) | H | L | |
| SNUCP204-12 | - | 3/4 | 33.3 | 127 | SNUCP204 | 20 | - | 33.3 | 127 |
| SNUCP205-14 | - | 7/8 | 36.5 | 140 | SNUCP205-15 | - | 15/16 | 36.5 | 140 |
| SNUCP205 | 25 | - | 36.5 | 140 | SNUCP205-16 | - | 1 | 36.5 | 140 |
| SNUCP206-18 | - | 1 1/8 | 42.9 | 160 | SNUCP206 | 30 | - | 42.9 | 160 |
| SNUCP206-19 | - | 1 3/16 | 42.9 | 160 | SNUCP206-20 | - | 1 1/4 | 42.9 | 160 |
| SNUCP207-20 | - | 1 1/4 | 47.6 | 167 | SNUCP207-21 | - | 1 5/16 | 47.6 | 167 |