| SM | ||||
| 品番 | O型圈寸法 | |||
| 线径W | 内径ID | |||
| SM3 | 1.5 | ±0.10 | 2.5 | 0.3 |
| SM4 | 3.5 | |||
| SM5 | 4.5 | |||
| SM6 | 5.5 | |||
| SM7 | 6.5 | |||
| SM8 | 7.5 | |||
| SM9 | 8.5 | |||
| SM10 | 9.5 | |||
| SM11.2 | 10.7 | |||
| SM12 | 11.5 | |||
| SM12.5 | 12 | |||
| SM14 | 13.5 | |||
| SM15 | 14.5 | |||
| SM16 | 15.5 | |||
| SM18 | 17.5 | |||
| SM20 | 19.5 | |||
| SM22 | 21.5 | |||
| SM22.4 | 2 | ±0.10 | 21.9 | |
| SM24 | 23.5 | |||
| SM25 | 24.5 | |||
| SM26 | 25.5 | |||
| SM28 | 27.5 | |||
| SM29 | 28.5 | |||
| SM30 | 29.5 | |||
| SM31.5 | 31 | |||
| SM32 | 31.5 | |||
| SM34 | 33.5 | |||
| SM35 | 34.5 | |||
| SM35.5 | 35 | |||
| SM36 | 35.5 | |||
| SM38 | 37.5 | |||
| SM39 | 38.5 | |||
| SM40 | 39.5 | |||
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