| 型号 | 主要尺寸(mm) | |||
| d in | dmm | Din | Dmm | |
| SSR0 | 3/64 | 1.191 | 5/32 | 3.969 | SSR1 | 0.055 | 1.397 | 3/16 | 4.763 |
| SSR133 | 3/32 | 2.381 | 3/16 | 4.763 | SSR144 | 1/8 | 3.175 | 1/4 | 6.350 |
| SSR155 | 5/32 | 3.969 | 5/16 | 7.938 | SSR156 | 3/16 | 4.763 | 5/16 | 7.938 |
| SSR166 | 3/16 | 4.763 | 3/8 | 9.525 | SSR168 | 1/4 | 6.350 | 3/8 | 9.525 |
| SSR188 | 1/4 | 6.350 | 1/2 | 12.700 | SSR2 | 1/8 | 3.175 | 3/8 | 9.525 |
| SSR2A | 1/8 | 3.175 | 1/2 | 12.700 | SSR3 | 3/16 | 4.763 | 1/2 | 12.700 |