Oリング(オーリング)N規格の寸法表は、以下のとおりです。N規格は、線径(Oリングの太さ)5.0mmのOリングをシリーズ化した寸法規格で、主として真空装置に用いられています。溝寸法については、N規格の詳細からご確認ください。
呼び番号 | 線径(太さ) | 内径 | 外径 | 同一規格寸法 |
---|---|---|---|---|
N5 | 5.0 | 5.0 | 15.0 | - |
N6 | 5.0 | 6.0 | 16.0 | - |
N7 | 5.0 | 7.0 | 17.0 | - |
N8 | 5.0 | 8.0 | 18.0 | - |
N9 | 5.0 | 9.0 | 19.0 | - |
N10 | 5.0 | 10.0 | 20.0 | - |
N11 | 5.0 | 11.0 | 21.0 | - |
N12 | 5.0 | 12.0 | 22.0 | - |
N13 | 5.0 | 13.0 | 23.0 | - |
N15 | 5.0 | 15.0 | 25.0 | NW10 |
N16 | 5.0 | 16.0 | 26.0 | - |
N18 | 5.0 | 18.0 | 28.0 | NW16 |
N20 | 5.0 | 20.0 | 30.0 | - |
N23 | 5.0 | 23.0 | 33.0 | - |
N25 | 5.0 | 25.0 | 35.0 | - |
N28 | 5.0 | 28.0 | 38.0 | NW25 |
N30 | 5.0 | 30.0 | 40.0 | - |
N32 | 5.0 | 32.0 | 42.0 | - |
N33 | 5.0 | 33.0 | 43.0 | - |
N35 | 5.0 | 35.0 | 45.0 | - |
N38 | 5.0 | 38.0 | 48.0 | - |
N40 | 5.0 | 40.0 | 50.0 | - |
N42 | 5.0 | 42.0 | 52.0 | NW40 |
N43 | 5.0 | 43.0 | 53.0 | - |
N45 | 5.0 | 45.0 | 55.0 | - |
N48 | 5.0 | 48.0 | 58.0 | - |
N50 | 5.0 | 50.0 | 60.0 | - |
N55 | 5.0 | 55.0 | 65.0 | NW50 |
N60 | 5.0 | 60.0 | 70.0 | - |
N65 | 5.0 | 65.0 | 75.0 | - |
N70 | 5.0 | 70.0 | 80.0 | - |
N75 | 5.0 | 75.0 | 85.0 | NW63 |
N80 | 5.0 | 80.0 | 90.0 | - |
N85 | 5.0 | 85.0 | 95.0 | - |
N88 | 5.0 | 88.0 | 98.0 | NW80 |
N90 | 5.0 | 90.0 | 100.0 | - |
N95 | 5.0 | 95.0 | 105.0 | - |
N100 | 5.0 | 100.0 | 110.0 | - |
N105 | 5.0 | 105.0 | 115.0 | - |
N108 | 5.0 | 108.0 | 118.0 | NW100 |
N110 | 5.0 | 110.0 | 120.0 | - |
N115 | 5.0 | 115.0 | 125.0 | - |
N120 | 5.0 | 120.0 | 130.0 | - |
N125 | 5.0 | 125.0 | 135.0 | - |
N130 | 5.0 | 130.0 | 140.0 | - |
N132 | 5.0 | 132.0 | 142.0 | NW125 |
N135 | 5.0 | 135.0 | 145.0 | - |
N140 | 5.0 | 140.0 | 150.0 | - |
N145 | 5.0 | 145.0 | 155.0 | - |
N150 | 5.0 | 150.0 | 160.0 | - |
N155 | 5.0 | 155.0 | 165.0 | - |
N158 | 5.0 | 158.0 | 168.0 | NW160 |
N160 | 5.0 | 160.0 | 170.0 | - |
N165 | 5.0 | 165.0 | 175.0 | - |
N170 | 5.0 | 170.0 | 180.0 | - |
N175 | 5.0 | 175.0 | 185.0 | - |
N180 | 5.0 | 180.0 | 190.0 | - |
N185 | 5.0 | 185.0 | 195.0 | - |
N190 | 5.0 | 190.0 | 200.0 | - |
N195 | 5.0 | 195.0 | 205.0 | - |
N200 | 5.0 | 200.0 | 210.0 | - |
N205 | 5.0 | 205.0 | 215.0 | - |
N210 | 5.0 | 210.0 | 220.0 | - |
N215 | 5.0 | 215.0 | 225.0 | - |
N218 | 5.0 | 218.0 | 228.0 | NW200 |
N220 | 5.0 | 220.0 | 230.0 | - |
N225 | 5.0 | 225.0 | 235.0 | - |
N230 | 5.0 | 230.0 | 240.0 | - |
N235 | 5.0 | 235.0 | 245.0 | - |
N240 | 5.0 | 240.0 | 250.0 | - |
N245 | 5.0 | 245.0 | 255.0 | - |
N250 | 5.0 | 250.0 | 260.0 | - |
N255 | 5.0 | 255.0 | 265.0 | - |
N260 | 5.0 | 260.0 | 270.0 | - |
N265 | 5.0 | 265.0 | 275.0 | NW250 |
N270 | 5.0 | 270.0 | 280.0 | - |
N275 | 5.0 | 275.0 | 285.0 | - |
N280 | 5.0 | 280.0 | 290.0 | - |
N285 | 5.0 | 285.0 | 295.0 | - |
N290 | 5.0 | 290.0 | 300.0 | - |
N295 | 5.0 | 295.0 | 305.0 | - |
N300 | 5.0 | 300.0 | 310.0 | - |
N310 | 5.0 | 310.0 | 320.0 | - |
N320 | 5.0 | 320.0 | 330.0 | - |
N330 | 5.0 | 330.0 | 340.0 | - |
N340 | 5.0 | 340.0 | 350.0 | - |
N350 | 5.0 | 350.0 | 360.0 | - |
N360 | 5.0 | 360.0 | 370.0 | - |
N370 | 5.0 | 370.0 | 380.0 | - |
N380 | 5.0 | 380.0 | 390.0 | - |
N390 | 5.0 | 390.0 | 400.0 | - |
N400 | 5.0 | 400.0 | 410.0 | - |
N410 | 5.0 | 410.0 | 420.0 | - |
N420 | 5.0 | 420.0 | 430.0 | - |
N430 | 5.0 | 430.0 | 440.0 | - |
N440 | 5.0 | 440.0 | 450.0 | - |
N450 | 5.0 | 450.0 | 460.0 | - |
N460 | 5.0 | 460.0 | 470.0 | - |
N470 | 5.0 | 470.0 | 480.0 | - |
N480 | 5.0 | 480.0 | 490.0 | - |
N490 | 5.0 | 490.0 | 500.0 | - |
N500 | 5.0 | 500.0 | 510.0 | - |
ニトリルゴム(NBR) | フッ素ゴム(FKM) | シリコンゴム(VMQ) | エチレンプロピレンゴム(EPDM) |
---|---|---|---|
― | FKM-70(4D/4種D/バイトン) N規格 |
― | ― |
クロロプレンゴム(CR) | ウレタンゴム(U) | 水素化ニトリルゴム(HNBR) | フッ素樹脂 |
---|---|---|---|
― | ― | ― |
パーフロ(FFKM) | サイフェル(FFKO) | アフラス(FEPM) | 3元系フッ素ゴム |
---|---|---|---|
― | ― | ― | ― |
バイトンETP(FFKM-E) | フロロシリコン(FVMQ) | 非粘着フッ素ゴム |
---|---|---|
― | ― | ― |