| Bearing Unit No. | Shaft Dia | Dimensions(mm) | ||
| (mm) | (in) | H0 | L | |
| SSUCHA209-27 | - | 1 11/16 | 136 | 108 | SSUCHA209-28 | - | 1 3/4 | 136 | 108 |
| SSUCHA209 | 45 | - | 136 | 108 | SSUCHA210-30 | - | 1 7/8 | 140.5 | 115 |
| SSUCHA210-31 | - | 1 15/16 | 140.5 | 115 | SSUCHA210 | 50 | - | 140.5 | 115 |
| SSUCHA211-32 | - | 2 | 150 | 126 | SSUCHA211-34 | - | 2 1/8 | 150 | 126 |
| SSUCHA211 | 55 | - | 150 | 126 | SSUCHA211-35 | - | 2 3/16 | 150 | 126 |
| SSUCHA212-36 | - | 2 1/4 | 173 | 142 | SSUCHA212 | 60 | - | 173 | 142 |