| Bearing Unit No. | Shaft Dia | Dimensions(mm) | ||
| (mm) | (in) | L | J | |
| SSSBFTD206-18 | - | 1 1/8 | 113 | 90.5 | SSSBFTD206-19 | - | 1 3/16 | 113 | 90.5 |
| SSSBFTD206-20 | - | 1 1/4 | 113 | 90.5 | SSSBFTD206 | 30 | - | 113 | 90.5 |
| SSSBFTD207-20 | - | 1 1/4 | 122 | 100 | SSSBFTD207-21 | - | 1 5/16 | 122 | 100 |
| SSSBFTD207-22 | - | 1 3/8 | 122 | 100 | SSSBFTD207-23 | - | 1 7/16 | 122 | 100 |
| SSSBFTD207 | 35 | - | 122 | 100 |