NOK●O形圈的尺寸系列根据JIS、ISO、JASO、AS及NOK标准所组成。
JIS代号 | 1种A | 1种B | 2种 | 3种 | 4种C | 4种D |
NOK代号 | A305 | A105 | A122 | R189 | S503 | F201 |
JASO F 404 截径Φ3.5系列(静密封、动密封用) | |||
截径 3.5 | 3.5*22.1 | 3.5*41.7 | 3.5*79.6 |
3.5*23.7 | 3.5*43.7 | 3.5*84.6 | |
3.5*24.7 | 3.5*44.7 | 3.5*89.6 | |
3.5*25.7 | 3.5*47.7 | 3.5*94.6 | |
3.5*27.7 | 3.5*49.7 | 3.5*99.6 | |
3.5*29.7 | 3.5*52.6 | 3.5*105.6 | |
3.5*31.2 | 3.5*55.6 | 3.5*111.6 | |
3.5*33.7 | 3.5*59.6 | 3.5*117.6 | |
3.5*35.2 | 3.5*62.6 | 3.5*124.6 | |
3.5*37.7 | 3.5*66.6 | 3.5*131.6 | |
3.5*38.7 | 3.5*70.6 | 3.5*139.6 | |
3.5*39.7 | 3.5*74.6 | 3.5*149.6 |