| 型号 | 内径 d | 外径 D | ||
| inch | mm | inch | mm | |
| SSMDR-620MC | 0.0787 | 2 | 0.2362 | 6 | SSMBRI-5SD502 | 0.0937 | 2.38 | 0.3125 | 7.938 |
| MBRI-5SD507 | 0.0937 | 2.38 | 0.3125 | 7.938 | SSMDRI-418X | 0.125 | 3.175 | 0.25 | 6.35 |
| SSMDRI-418ZWO5MC | 0.125 | 3.175 | 0.25 | 6.35 | SSMBR-2 | 0.125 | 3.175 | 0.375 | 9.525 |
| SSMEL-740SD503MC | 0.125 | 3.175 | 0.2756 | 7 | SSMDL-740MC | 0.1575 | 4 | 0.2756 | 7 |
| MBR-1640SD509 | 0.1575 | 4 | 0.6299 | 16 | MBR-3SD511 | 0.1875 | 4.763 | 0.5 | 12.7 |
| MER-3SD509 | 0.1875 | 4.763 | 0.5 | 12.7 | SSMER-3SD509 | 0.1875 | 4.763 | 0.5 | 12.7 |