| Bearing Unit No. | Shaft Dia | Dimensions(mm) | ||
| (mm) | (in) | L | P | |
| SNUCFC206 | 30 | - | 125 | 100 | SNUCFC206-18 | - | 1 1/8 | 125 | 100 |
| SNUCFC206-19 | - | 1 3/16 | 125 | 100 | SNUCFC206-20 | - | 1 1/4 | 125 | 100 |
| SNUCFC207 | 35 | - | 135 | 110 | SNUCFC207-20 | - | 1 1/4 | 135 | 110 |
| SNUCFC207-21 | - | 1 5/16 | 135 | 110 | SNUCFC207-22 | - | 1 3/8 | 135 | 110 |
| SNUCFC207-23 | - | 1 7/16 | 135 | 110 | SNUCFC208 | 40 | - | 145 | 120 |
| SNUCFC208-24 | - | 1 1/2 | 145 | 120 | SNUCFC208-25 | - | 1 9/16 | 145 | 120 |