| Bearing Number | Shaft Dia | Dimensions(mm)(in) | ||
| (mm) | (in) | D | B | |
| SSB206-18G | - | 1 1/8 | 62 | 30 | SSB206G | 30 | - | 62 | 30 |
| SSB206-19G | - | 1 3/16 | 62 | 30 | SSB206-20G | - | 1 1/4 | 62 | 30 |
| SSB207-20G | - | 1 1/4 | 72 | 32 | SSB207-21G | - | 1 5/16 | 72 | 32 |
| SSB207-22G | - | 1 3/8 | 72 | 32 | SSB207G | 35 | - | 72 | 32 |
| SSB207-23G | - | 1 7/16 | 72 | 32 | SSB208-24G | - | 1 1/2 | 80 | 34 |
| SSB208-25G | - | 1 9/16 | 80 | 34 | SSB208G | 40 | - | 80 | 34 |