{"id":1624,"date":"2026-11-02T21:18:00","date_gmt":"2026-11-02T13:18:00","guid":{"rendered":"https:\/\/www.bosssealing.com\/?p=1624"},"modified":"2026-11-02T17:11:46","modified_gmt":"2026-11-02T09:11:46","slug":"o-%eb%a7%81-%ec%b8%a1%ec%a0%95-%eb%b0%a9%eb%b2%95","status":"publish","type":"post","link":"https:\/\/www.bosssealing.com\/ko\/how-to-measure-an-o-ring\/","title":{"rendered":"O-\ub9c1\uc744 \uc62c\ubc14\ub974\uac8c \uce21\uc815\ud558\ub294 \ubc29\ubc95: \ub0b4\uacbd, \ub2e8\uba74 \ubc0f \ub300\uc2dc \uc0ac\uc774\uc988"},"content":{"rendered":"<p>\ub9e4\uc8fc \uc800\ud76c\ub294 \uc7a5\ube44 \ubaa8\ub378\ub9cc\uc73c\ub85c \uc530\uc744 \uc124\uba85\ud558\ub294 RFQ\ub97c \ubc1b\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \u201cCaterpillar 320D \ubd90 \uc2e4\ub9b0\ub354\uc6a9 O\ub9c1\u201d\ucc98\ub7fc \uce58\uc218\uac00 \uc804\ud600 \ucca8\ubd80\ub418\uc9c0 \uc54a\uc740 \uacbd\uc6b0\uc785\ub2c8\ub2e4. \uc774 \ubc29\uc2dd\uc740 \ud1b5\ud558\ub2e4\uac00\ub3c4 \uc5b4\ub290 \uc21c\uac04 \ud1b5\ud558\uc9c0 \uc54a\uac8c \ub429\ub2c8\ub2e4. \uc7a5\ube44 \uc77c\ub828\ubc88\ud638\uac00 \ubc14\ub00c\uace0, \uc560\ud504\ud130\ub9c8\ucf13 \ubd80\ud488\uc740 \ud3b8\ucc28\uac00 \uc788\uc73c\uba70, 3.53mm\uac00 \ud544\uc694\ud55c \uacf3\uc5d0 2.62mm \ub2e8\uba74\uc744 \uc8fc\ubb38\ud558\uba74 \uc655\ubcf5 \ubc30\uc1a1 \ud55c \ubc88\uc744 \ud1b5\uc9f8\ub85c \ub0ad\ube44\ud558\uac8c \ub429\ub2c8\ub2e4. O\ub9c1\uc744 \uc815\ud655\ud788 \uce21\uc815\ud558\ub294 \ub370\ub294 \uae30\ubcf8 \ub3c4\uad6c\ub9cc\uc73c\ub85c 5\ubd84\uc774\uba74 \ucda9\ubd84\ud558\uba70, \ub300\ubd80\ubd84\uc758 \uc8fc\ubb38 \uc2e4\uc218\ub97c \uc5c6\uc568 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\ub294 \uc800\ud76c \uc601\uc5c5 \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \uace0\uac1d\uacfc \ud568\uaed8 \uc9c4\ud589\ud558\ub294 \uc808\ucc28\ub97c \ub2e4\ub8e8\uba70, \ub9c8\ubaa8\ub41c \uc530, \uc124\uce58\ub41c \uc704\uce58, \ucf54\ub4dc \uc2a4\ud1a1 \uac19\uc740 \ud2b9\uc218\ud55c \uacbd\uc6b0\ub3c4 \ud3ec\ud568\ud569\ub2c8\ub2e4.<\/p>\n<p><figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.bosssealing.com\/wp-content\/uploads\/2026\/11\/caliper_oring.jpg\" alt=\"\ub514\uc9c0\ud138 \uce98\ub9ac\ud37c\uc2a4\ub85c O\ub9c1 \ub2e8\uba74 \uce21\uc815\ud558\uae30\"\/><figcaption>0.01mm \ub514\uc9c0\ud138 \uce98\ub9ac\ud37c\ub294 O\ub9c1 \uce21\uc815\uc758 \ud544\uc218 \ub3c4\uad6c\uc785\ub2c8\ub2e4<\/figcaption><\/figure>\n<h2>\ud544\uc694\ud55c \ub3c4\uad6c<\/h2>\n<ul>\n<li>0.01mm \ubd84\ud574\ub2a5\uc758 \ub514\uc9c0\ud138 \ub610\ub294 \ubc84\ub2c8\uc5b4 \uce98\ub9ac\ud37c \u2014 \uac00\uc7a5 \uc911\uc694\ud55c \ub2e8\uc77c \ub3c4\uad6c<\/li>\n<li>\uc120\ud0dd \uc0ac\ud56d: \uc6d0\ubfd4\ud615 O\ub9c1 \uc0ac\uc774\uc988 \uac8c\uc774\uc9c0 (<a href=\"https:\/\/www.sealsales.com\/\" rel=\"nofollow noopener\">\ube60\ub974\uc9c0\ub9cc, \uce98\ub9ac\ud37c\ub85c\ub3c4 \uac19\uc740 \uc791\uc5c5\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4<\/a>)<\/li>\n<li>\uc120\ud0dd \uc0ac\ud56d: \ub9e4\uc6b0 \ud070 O\ub9c1\uc744 \ub458\ub808\ub85c \uce21\uc815\ud558\uae30 \uc704\ud55c \ub048\uc774\ub098 \uc720\uc5f0\ud55c \uc790<\/li>\n<\/ul>\n<p>O\ub9c1 \ud45c\uba74\uc5d0 \uc790\ub97c \ub300\uace0 \uce21\uc815\ud558\ub294 \uac83\uc740 \ud53c\ud558\uc2ed\uc2dc\uc624. 3mm \ub2e8\uba74\uc5d0\uc11c \uc2dc\ucc28 \uc624\ucc28\ub294 \ud655\uc778\ud558\ub824\ub294 \uacf5\ucc28 \ubc94\uc704\ub97c \ucd08\uacfc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uce21\uc815 \uc911 \uc190\uac00\ub77d\uc73c\ub85c O\ub9c1\uc744 \ub298\ub9ac\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \ub298\uc5b4\ub09c \uace0\ubb34\ub294 \ub2e8\uba74\uc774 \ub354 \uc791\uac8c \uce21\uc815\ub418\uc5b4 \uc2dd\ubcc4\uc5d0 \ud63c\ub780\uc744 \uc90d\ub2c8\ub2e4.<\/p>\n<h2>1\ub2e8\uacc4: \ub0b4\uacbd(ID) \uce21\uc815<\/h2>\n<p>O\ub9c1\uc744 \ud3c9\ud3c9\ud55c \ud45c\uba74\uc5d0 \ub193\uc2b5\ub2c8\ub2e4. \uce98\ub9ac\ud37c\uc758 \ub0b4\uce21 \uc870\ub97c \ubc8c\ub824 \ub9c1\uc758 \uac00\uc7a5 \ub113\uc740 \uc9c0\uc810\uc5d0\uc11c \ub0b4\ubcbd\uc5d0 \uac00\ubccd\uac8c \ub300\uace0 \uac12\uc744 \uc77d\uc2b5\ub2c8\ub2e4.<\/p>\n<p>O\ub9c1\uc758 \uacbd\uc6b0 \ud55c \uc704\uce58\uc5d0\uc11c \uc77d\uc740 ID\ub294 \uc57d 90\ub3c4 \uc9c0\uc810\uc5d0\uc11c \ub450 \ubc88\uc9f8\ub85c \uce21\uc815\ud55c \uac12\uacfc \uc218\ubc31 \ubd84\uc758 1\ubc00\ub9ac\ubbf8\ud130 \uc774\ub0b4\uc5ec\uc57c \ud569\ub2c8\ub2e4. \ub450 \uce21\uc815\uac12\uc758 \ucc28\uc774\uac00 \uc57d 2%\ub97c \ub118\uc73c\uba74 \ub9c1\uc774 \ubcc0\ud615(\uc601\uad6c \ubcc0\ud615)\ub418\uc5c8\uac70\ub098 \uc798\ubabb \ubcf4\uad00\ub41c \uac83\uc785\ub2c8\ub2e4. \uc544\ub798 \ub9c8\ubaa8\ub41c \uc530 \uad00\ub828 \ud56d\ubaa9\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p>\ub9c1\uc774 \uc791\uac70\ub098 \uce98\ub9ac\ud37c\uac00 \ub4e4\uc5b4\uac08 \uc218 \uc5c6\uc744 \ub54c \uc720\uc6a9\ud55c \uad50\ucc28 \ud655\uc778 \ubc29\ubc95: \uc678\uce21 \uc870\ub85c \uc678\uacbd(OD)\uc744, \ud45c\uc900 \uc870\ub85c \ub2e8\uba74(C\/S)\uc744 \uce21\uc815\ud55c \ub4a4 ID = OD \u2212 2 \u00d7 C\/S\ub85c \uacc4\uc0b0\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 OD 37.5mm\uc5d0 \ub2e8\uba74 3.53mm\uc774\uba74 ID \u2248 30.4mm\ub85c, \ud45c\uc900 AS568-232 \uc0ac\uc774\uc988\uc785\ub2c8\ub2e4.<\/p>\n<h2>2\ub2e8\uacc4: \ub2e8\uba74(C\/S) \uce21\uc815<\/h2>\n<p>O\ub9c1\uc758 \ub2e8\uba74\uc5d0 \uce98\ub9ac\ud37c \uc870\ub97c \ubd80\ub4dc\ub7fd\uac8c \ub2eb\uc2b5\ub2c8\ub2e4. \uace0\ubb34\ub294 \uc555\ucd95\ub418\ubbc0\ub85c \uc644\uc804\ud788 \uc811\ucd09\ud560 \uc815\ub3c4\uc758 \ud798\ub9cc \uac00\ud558\uc2ed\uc2dc\uc624. \ub514\uc9c0\ud138 \uce98\ub9ac\ud37c\ub294 \ub20c\ub7ec \ubb49\uac1c\uc9c0 \uc54a\uace0 \uc811\ucd09\uc810\uc744 \ub290\ub084 \uc218 \uc788\uc5b4 \uc774\ub54c \uc720\uc6a9\ud569\ub2c8\ub2e4. \ub9c1\uc744 \ub3cc\ub9ac\uba70 \ub458\ub808\ub97c \ub530\ub77c \uc138 \ub124 \ubc88 \uce21\uc815\ud558\uace0 \ud3c9\uade0\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/p>\n<table>\n<thead>\n<tr>\n<th>AS568 \ub300\uc2dc \ubc88\ud638.<\/th>\n<th>\uacf5\uce6d ID (mm)<\/th>\n<th>C\/S (mm)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>-006<\/td>\n<td>2.90<\/td>\n<td>1.78<\/td>\n<\/tr>\n<tr>\n<td>-010<\/td>\n<td>6.07<\/td>\n<td>2.62<\/td>\n<\/tr>\n<tr>\n<td>-014<\/td>\n<td>9.25<\/td>\n<td>3.53<\/td>\n<\/tr>\n<tr>\n<td>-116<\/td>\n<td>87.95<\/td>\n<td>5.33<\/td>\n<\/tr>\n<tr>\n<td>-232<\/td>\n<td>29.97<\/td>\n<td>3.53<\/td>\n<\/tr>\n<tr>\n<td>-332<\/td>\n<td>159.87<\/td>\n<td>6.99<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>(AS568B \ud45c\uc900\uc5d0 \ub530\ub978 \uc0ac\uc774\uc988, \uacf5\uce6d \uce58\uc218\uc774\uba70 \uc2e4\uc81c \ubd80\ud488\uc740 \ud45c\uc900\uc5d0 \ub530\ub978 \uacf5\ucc28\ub97c \uac00\uc9d1\ub2c8\ub2e4.)<\/p>\n<p>\uce21\uc815\ud55c ID\uc640 C\/S\ub97c \ub300\uc870\ud45c\uc640 \ube44\uad50\ud558\uc2ed\uc2dc\uc624. AS568(\uc778\uce58 \uae30\ubc18, \ubd81\ubbf8 \uc804\uc5ed\uc5d0\uc11c \uc0ac\uc6a9)\uacfc JIS B 2401(\uc77c\ubcf8 P, G, S, V \uc2dc\ub9ac\uc988)\uc774 \ub300\ubd80\ubd84\uc758 \uc0b0\uc5c5\uc6a9 \uc0ac\uc774\uc988\ub97c \uaddc\uc815\ud558\uba70, \uc800\ud76c\ub294 P \ubc0f G \uc2dc\ub9ac\uc988\ub97c \uc0c1\uc138\ud788 \ub2e4\ub8e8\ub294 <a href=\"https:\/\/www.bosssealing.com\/ko\/jis-b2401-%ed%91%9c%ec%a4%80-o-%eb%a7%81\/\">JIS B2401 \ucc38\uc870 \ubb38\uc11c<\/a> \ub97c \uc720\uc9c0\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uce21\uc815\uac12\uc774 \ud45c\uc5d0 \ub098\uc628 \uacf5\uce6d \uc0ac\uc774\uc988\uc758 2\u20133% \uc774\ub0b4\uc5d0 \ub4e4\uc5b4\uc624\uba74 \uadf8 \uc0ac\uc774\uc988\ub85c \uc8fc\ubb38\ud558\uc2ed\uc2dc\uc624. \uce21\uc815\ud55c \uc6d0\uc2dc \uce58\uc218\ub97c \u201c\ucee4\uc2a4\ud140\u201d \uc0ac\uc774\uc988\ub85c \uc8fc\ubb38\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/p>\n<h2>3\ub2e8\uacc4: \ub9c1\ubfd0 \uc544\ub2c8\ub77c \uae00\ub79c\ub4dc\ub3c4 \ud655\uc778<\/h2>\n<p>\uce21\uc815\ud55c O\ub9c1\uc774 \uace0\uc7a5 \ub0ac\ub2e4\uba74, \uae00\ub79c\ub4dc\ub97c \ud655\uc778\ud558\uae30 \uc804\uae4c\uc9c0 \ub3d9\uc77c\ud55c \uad50\uccb4\ud488\uc744 \uc8fc\ubb38\ud558\ub824\ub294 \ucda9\ub3d9\uc744 \ucc38\uc73c\uc2ed\uc2dc\uc624. \ud648\uc758 \ud3ed, \uae4a\uc774, \uadf8\ub9ac\uace0 \ubc00\ubd09\uba74 \uc0ac\uc774\uc758 \ubc18\uacbd \ubc29\ud5a5 \uac04\uadf9\uc744 \uce21\uc815\ud558\uc2ed\uc2dc\uc624. \u201c\uc798\ubabb\u201d \uce21\uc815\ub41c \ub9c1\uc774 \uc0ac\uc2e4\uc740 \uc6d0\ub798 \uc124\uacc4\uc5d0\ub294 \ub9de\uc558\uc9c0\ub9cc \ube44\ud45c\uc900 \ubd80\ud488\uc744 \uc0ac\uc6a9\ud55c \uc774\uc804 \uc218\ub9ac\uc5d0\ub294 \ub9de\uc9c0 \uc54a\uc558\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uae00\ub79c\ub4dc \uce58\uc218\ub294 \uacf5\uae09\uc5c5\uccb4\uac00 \uacac\uc801 \uc804\uc5d0 \uc555\ucd95\ub960\uc744 \uac80\uc99d\ud560 \uc218 \uc788\uac8c\ub3c4 \ud574\uc90d\ub2c8\ub2e4. \uc9c4\uc9c0\ud55c \uc81c\uc870\uc5c5\uccb4\ub77c\uba74 \ubb34\ub8cc\ub85c \uc81c\uacf5\ud558\ub294 \uc11c\ube44\uc2a4\uc774\uba70, \uce21\uc815\ub9cc\uc73c\ub85c\ub294 \uc7a1\uc744 \uc218 \uc5c6\ub294 \ub2e8\uba74 \uc624\ub958\ub97c \uc7a1\uc544\ub0c5\ub2c8\ub2e4.<\/p>\n<h2>\ud2b9\uc218 \uc0ac\ub840: \ub9c8\ubaa8\ub418\uac70\ub098 \uc190\uc0c1\ub41c \ub9c1 \uce21\uc815<\/h2>\n<p>\ub9c8\ubaa8\ub41c \ub9c1\uc740 \uc790\uc2e0\uc758 \ud06c\uae30\uc5d0 \ub300\ud574 \uac70\uc9d3\ub9d0\uc744 \ud569\ub2c8\ub2e4. \ub9c8\ubaa8\ub294 \ub2e8\uba74\uc744 \uc904\uc774\uace0, \uc555\ucd95 \uc601\uad6c \ubcc0\ud615\uc740 \ub2e8\uba74\uc744 \ub0a9\uc791\ud558\uac8c \ub9cc\ub4e4\uba70, \uc5f4 \ub178\ud654\ub294 \uc218\ucd95\uc2dc\ud0b5\ub2c8\ub2e4. \ub9c1\uc774 \uc190\uc0c1\ub418\uc5c8\ub2e4\uba74:<\/p>\n<ol>\n<li>\uc788\ub294 \uadf8\ub300\ub85c \uce21\uc815\ud558\uace0, \uadf8 \uac12\uc774 \uc5f4\ud654\ub97c \ubc18\uc601\ud55c\ub2e4\ub294 \uc810\uc744 \uae30\ub85d\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\ub300\uc2e0 \uae00\ub79c\ub4dc\ub97c \uce21\uc815\ud558\uc5ec \uc62c\ubc14\ub978 \uc0ac\uc774\uc988\ub97c \uc7ac\uad6c\uc131\ud558\uc2ed\uc2dc\uc624. C\/S\ub294 \ud648 \ud3ed\uc758 \uc57d 70\u201385%\ub97c \ucc44\uc6b0\uace0, 15\u201330%\uc758 \ubc18\uacbd \ubc29\ud5a5 \uc555\ucc29\uc774 \uba74 \uc0ac\uc774\uc5d0 \ubd84\ubc30\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<li>\uae00\ub79c\ub4dc \uc790\uccb4\uac00 \ub9c8\ubaa8\ub418\uc5c8\uac70\ub098 \uac1c\uc870\ub418\uc5c8\ub2e4\uba74, \uae00\ub79c\ub4dc \ub3c4\uba74\uc774\ub098 \uce58\uc218\uac00 \ud45c\uc2dc\ub41c \uc0ac\uc9c4\uc744 \uc81c\uc870\uc5c5\uccb4\uc5d0 \ubcf4\ub0b4 \ub9c1\uc744 \uacc4\uc0b0\ud574 \ub2ec\ub77c\uace0 \uc694\uccad\ud558\uc2ed\uc2dc\uc624. \uc774\ub294 \uc800\ud76c\uc5d0\uac8c \uc77c\uc0c1\uc801\uc778 \uc791\uc5c5\uc785\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>\ub9c8\ubaa8\ub41c \ub9c1\uc758 \uce21\uc815\uac12\uc744 \ud45c \uac12\uacfc \ud3c9\uade0 \ub0b4\uc5b4 \uc911\uac04\uac12\uc744 \ucde8\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \uae00\ub79c\ub4dc\ub85c \uac80\uc99d\ub41c \ud45c \uac12\uc774 \ud56d\uc0c1 \uc6b0\uc120\ud569\ub2c8\ub2e4.<\/p>\n<h2>O\ub9c1 \ucf54\ub4dc \uce21\uc815(\ub9c1\uc774 \ub418\uae30 \uc804)<\/h2>\n<p>\ucf54\ub4dc \uc2a4\ud1a1, \uc989 \uc2a4\ud50c\ub77c\uc774\uc2a4 \uacbd\ud654 \ub9c1\uc744 \ub9cc\ub4dc\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uc6d0\uc2dc \uc555\ucd9c \uace0\ubb34\uc758 \uacbd\uc6b0 \ub2e8\uba74 \uc9c1\uacbd\ub9cc \uce21\uc815\ud558\uc2ed\uc2dc\uc624. \ucf54\ub4dc\ub294 \ubbf8\ud130 \ub2e8\uc704\ub85c \ud310\ub9e4\ub418\uace0 \ud544\uc694\uc5d0 \ub530\ub77c \uc808\ub2e8\ud558\uac70\ub098 \uac00\ub958\ud558\ubbc0\ub85c \uae38\uc774\ub294 \ubb34\uad00\ud569\ub2c8\ub2e4. NBR, FKM, EPDM, HNBR\ub85c \uc81c\uacf5\ub418\ub294 \uc800\ud76c <a href=\"https:\/\/www.bosssealing.com\/ko\/%ec%a0%9c%ed%92%88\/x-%ed%94%84%eb%a1%9c%ed%95%84-%ec%bd%94%eb%93%9c\/\">X-\ud504\ub85c\ud30c\uc77c \ucf54\ub4dc \uc2a4\ud1a1<\/a>, \uac00 \uc77c\ubc18\uc801\uc778 \uc608\uc785\ub2c8\ub2e4. \uad6c\ub9e4\uc790\ub294 C\/S(\uc77c\ubc18\uc801\uc73c\ub85c 2.62, 3.53 \ub610\ub294 5.33mm)\uc640 \uc7ac\uc9c8\uc744 \uc9c0\uc815\ud558\uace0, \ud604\uc7a5\uc5d0\uc11c \uc2a4\ud50c\ub77c\uc774\uc2a4 \ud0a4\ud2b8\ub85c \ub05d\ub2e8\uc744 \uc5f0\uacb0\ud574 \uc6d0\ud558\ub294 \uc9c1\uacbd\uc758 \ub9c1\uc744 \ub9cc\ub4ed\ub2c8\ub2e4. \uc774 \ubc29\uc2dd\uc740 \ud06c\uac70\ub098 \ube44\ud45c\uc900 \uc9c1\uacbd\uc758 \uacbd\uc6b0 \uce21\uc815 \uc704\ud5d8\uc744 \uc644\uc804\ud788 \uc5c6\uc571\ub2c8\ub2e4.<\/p>\n<h2>\ub9e4\uc6b0 \ud070 O\ub9c1 \uce21\uc815<\/h2>\n<p>\uce98\ub9ac\ud37c\ub294 \uc870 \ubc8c\ub9bc\uc774 \uc57d 200\u2013300mm\uc5d0\uc11c \ud55c\uacc4\uc5d0 \uc774\ub974\uba70, \ub9e8\ud640 \ucee4\ubc84, \ubc18\uc751\uae30 \ud50c\ub79c\uc9c0, \ub300\ud615 \uc2e4\ub9b0\ub354 \ud5e4\ub4dc\uc6a9 \ub300\ud615 \ub9c1\uc740 \uc774\ub97c \ucd08\uacfc\ud569\ub2c8\ub2e4. \ub450 \uac00\uc9c0 \ubc29\ubc95\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub048 \ubc29\ubc95: \ub298\uc5b4\ub098\uc9c0 \uc54a\ub294 \ub048\uc744 \ub9c1\uc758 \uc911\uc2ec\uc120 \ub458\ub808\uc5d0 \uac10\uace0 \uacb9\uce58\ub294 \uc9c0\uc810\uc744 \ud45c\uc2dc\ud55c \ub4a4 \ub048 \uae38\uc774\ub97c \ud3c9\ud3c9\ud558\uac8c \uce21\uc815\ud569\ub2c8\ub2e4. \ub458\ub808\ub97c \u03c0\ub85c \ub098\ub204\uba74 \uc911\uc2ec\uc120 \uc9c1\uacbd\uc774 \ub418\uace0, \uc5ec\uae30\uc11c \ub2e8\uba74 \ud558\ub098\ub97c \ube7c\uba74 ID\uac00 \ub429\ub2c8\ub2e4. \ub2e8\uba74\uc740 \uc5ec\uc804\ud788 \uce98\ub9ac\ud37c\ub85c \uc138 \ub124 \uc9c0\uc810\uc5d0\uc11c \uc9c1\uc811 \uce21\uc815\ud569\ub2c8\ub2e4. \ub2e8\uc704 \ubcc0\ud658 \uc2e4\uc218\ub97c \ud53c\ud558\ub824\uba74 \ucc98\uc74c\ubd80\ud130 \ub05d\uae4c\uc9c0 \ud558\ub098\uc758 \ub2e8\uc704 \uccb4\uacc4\ub85c \uc791\uc5c5\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p>\uc124\uce58\ub41c \ub9c1\uc774\ub098 \ucde8\uc57d\ud55c \ub9c1\uc744 \uc704\ud55c \uc885\uc774 \ud15c\ud50c\ub9bf \ubc29\ubc95: \ub9c1\uc744 \uc885\uc774 \uc704\uc5d0 \ud3c9\ud3c9\ud558\uac8c \ub20c\ub7ec \ub0b4\uce21\uacfc \uc678\uce21 \uac00\uc7a5\uc790\ub9ac\ub97c \ub530\ub77c \uadf8\ub9ac\uace0, \uadf8\ub9b0 \ub0b4\uacbd\uacfc \uc678\uacbd\uc744 \uac01\uac01 \ub450 \ucd95\uc5d0\uc11c \uce21\uc815\ud574 \ud3c9\uade0\uc744 \ub0c5\ub2c8\ub2e4. \ub530\ub77c \uadf8\ub9ac\uba74 \uce21\uba74\ub2f9 \uc57d 0.2\u20130.4mm\uc758 \uc120\ud3ed \ud3b8\ud5a5\uc774 \ub354\ud574\uc9c0\ubbc0\ub85c, \uadf8\ub9b0 \uac12\uc740 \uc7a0\uc815\uce58\ub85c \ucde8\uae09\ud558\uace0 \uc8fc\ubb38 \uc804\uc5d0 \uae00\ub79c\ub4dc \uce58\uc218\ub85c \ud655\uc778\ud558\uc2ed\uc2dc\uc624. 500mm\ub97c \ub118\ub294 \ub9c1\uc740 \uae00\ub79c\ub4dc \ub3c4\uba74\uc744 \uc81c\uc870\uc5c5\uccb4\uc5d0 \ubcf4\ub0b4\ub294 \uac83\uc774 \uc5b4\ub5a4 \ud604\uc7a5 \uce21\uc815\ubcf4\ub2e4 \ube60\ub974\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\ud754\ud55c \uce21\uc815 \uc2e4\uc218<\/h2>\n<p>\ub298\uc5b4\ub09c \ub9c1 \uce21\uc815: \ub298\ub9ac\uba74 ID\ub294 \ucee4\uc9c0\uace0 C\/S\ub294 \ub3d9\uc2dc\uc5d0 \uc791\uc544\uc838, \uad6c\ub9e4\uc790\uac00 \ud55c\ub450 \ub300\uc2dc \uc0ac\uc774\uc988 \ud070 \ub9c1\uc744 \uc8fc\ubb38\ud558\uac8c \ub429\ub2c8\ub2e4. \uba3c\uc800 \ub9c1\uc744 \ud3c9\ud3c9\ud55c \ud45c\uba74\uc5d0\uc11c \uba87 \ubd84\uac04 \uc774\uc644\uc2dc\ud0a4\uc2ed\uc2dc\uc624.<\/p>\n<p>OD\uc640 ID \ud63c\ub3d9: OD\ub85c \uc8fc\ubb38\ud558\ub294 \uac83\uc740 \ub2e8\uba74\ub3c4 \uc62c\ubc14\ub97c \ub54c\ub9cc \ud1b5\ud569\ub2c8\ub2e4. 50 \u00d7 3 \ub9c1\uacfc 43.4 \u00d7 3.53 \ub9c1\uc740 \ub458 \ub2e4 \uc678\uacbd\uc774 \uc57d 50mm\ub85c \uce21\uc815\ub418\uc9c0\ub9cc, \ubc00\ubd09 \uc131\ub2a5\uc740 \uc644\uc804\ud788 \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n<p>\ub9c1\uc774 \uae00\ub79c\ub4dc\uc5d0 \uc124\uce58\ub41c \uc0c1\ud0dc\ub85c \uce21\uc815: \uc555\ucd95\ub41c \ub9c1\uc740 \uc2e4\uc81c\ubcf4\ub2e4 \ub2e8\uba74\uc774 \ud06c\uac8c \uce21\uc815\ub429\ub2c8\ub2e4. \uac00\ub2a5\ud558\uba74 \ubd84\ub9ac\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p>\uc778\uce58\uc640 \ubbf8\ud130\ubc95 \ud63c\uc6a9: AS568 \ub300\uc2dc \ubc88\ud638\ub294 \uc778\uce58 \uae30\ubc18 \uacf5\uce6d \uce58\uc218\uc5d0 \ub300\uc751\ud569\ub2c8\ub2e4. \u201c-210\u201d\uc740 ID 0.734\uc778\uce58, \uc989 18.64mm\uc774\uba70 18mm\uac00 \uc544\ub2d9\ub2c8\ub2e4. \uc8fc\ubb38 \uc804\uc5d0 \ub2e8\uc704\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h2>\ud45c\uc900 \ub300\uc2e0 \ucee4\uc2a4\ud140\uc744 \uc8fc\ubb38\ud574\uc57c \ud560 \ub54c<\/h2>\n<p>\ud45c\uc900 \uc0ac\uc774\uc988\uac00 \ub300\ubd80\ubd84\uc758 \uc7a5\ube44\ub97c \ucee4\ubc84\ud569\ub2c8\ub2e4. \uc800\ud76c <a href=\"https:\/\/www.bosssealing.com\/ko\/%ec%a0%9c%ed%92%88+%ec%b9%b4%ed%85%8c%ea%b3%a0%eb%a6%ac\/rubber-o-ringx-ring\/\">\uace0\ubb34 O\ub9c1 \uce74\ud14c\uace0\ub9ac<\/a> \uc5d0\ub294 \uc7ac\uace0\ub85c \ubcf4\uc720\ud55c \uc77c\ubc18\uc801\uc778 AS568 \ubc0f \ubbf8\ud130\ubc95 \ubc94\uc704\uac00 \ub098\uc5f4\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uacfc \uac19\uc740 \uacbd\uc6b0 \ucee4\uc2a4\ud140\uc73c\ub85c \uc8fc\ubb38\ud558\uc2ed\uc2dc\uc624. \uae00\ub79c\ub4dc\uac00 \ube44\ud45c\uc900\uc778 \uacbd\uc6b0(\uc544\uc2dc\uc544\uc0b0 \uc720\uc555 \uc7a5\ube44\uc640 \uc720\ub7fd\uc0b0 \ub514\uc2a4\ud39c\uc2f1 \uc7a5\ube44\uc5d0\uc11c \ud754\ud568), \uacc4\uc0b0\ub41c \ub9c1\uc774 \uc5b4\ub5a4 \ud45c \uc0ac\uc774\uc988\uc640\ub3c4 3% \uc774\uc0c1 \ucc28\uc774 \ub098\ub294 \uacbd\uc6b0, \ub610\ub294 \uc218\ub7c9\uc774 \ucda9\ubd84\ud788 \ub9ce\uc544 \ucee4\uc2a4\ud140 \uae08\ud615\uc774 \ub0ad\ube44 \uac10\uc18c\ub85c \ube44\uc6a9\uc744 \ud68c\uc218\ud558\ub294 \uacbd\uc6b0\uc785\ub2c8\ub2e4. <a href=\"https:\/\/www.bosssealing.com\/ko\/%ec%a0%9c%ed%92%88+%ec%b9%b4%ed%85%8c%ea%b3%a0%eb%a6%ac\/customized-products\/\">\ucee4\uc2a4\ud140 \uc131\ud615<\/a> \uc800\ud76c \uacf5\uc7a5\uc758 \ucee4\uc2a4\ud140 \uc131\ud615\uc740 \uac00\uacf5 \ub610\ub294 \uc2a4\ud50c\ub77c\uc774\uc2a4 \uc194\ub8e8\uc158\uc744 \uc704\ud55c \uc18c\ub7c9 \uc2dc\ud5d8 \uc0dd\uc0b0\ubd80\ud130 \uc644\uc804\ud55c \uc555\ucd95 \uae08\ud615\uae4c\uc9c0 \uac00\ub2a5\ud558\uba70, \ub300\ubd80\ubd84\uc758 \ucee4\uc2a4\ud140 O\ub9c1 \uc8fc\ubb38\uc740 24\uc2dc\uac04 \uc774\ub0b4\uc5d0 \uacac\uc801\uc774 \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/p>\n<h2>FAQ<\/h2>\n<p><strong>O\ub9c1\uc774 \uc544\uc9c1 \uae30\uacc4\uc5d0 \uc124\uce58\ub41c \uc0c1\ud0dc\ub85c \uce21\uc815\ud560 \uc218 \uc788\ub098\uc694?<\/strong> \ub300\ub7b5\uc801\uc778 \uce58\uc218\ub294 \uc77d\uc744 \uc218 \uc788\uc9c0\ub9cc, \uc555\ucd95\uc73c\ub85c \uc778\ud574 \ub2e8\uba74\uc774 \uc65c\uace1\ub429\ub2c8\ub2e4. \ub9c1\uc744 \ubd84\ub9ac\ud558\uc5ec \uc774\uc644\uc2dc\ud0a8 \ud6c4 \ucd5c\uc885 \uce21\uc815\uc744 \ud558\uc2ed\uc2dc\uc624. \ubd84\ub9ac \uc2dc \uae00\ub79c\ub4dc\uac00 \uc190\uc0c1\ub420 \uc704\ud5d8\uc774 \uc788\ub2e4\uba74 \ub300\uc2e0 \uae00\ub79c\ub4dc\ub97c \uce21\uc815\ud558\uace0 \uc81c\uc870\uc5c5\uccb4\uc5d0 \ub9c1 \uc0ac\uc774\uc988 \uacc4\uc0b0\uc744 \uc694\uccad\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p><strong>\uc81c \uce98\ub9ac\ud37c\uc2a4\ub294 0.1mm\uae4c\uc9c0\ub9cc \uce21\uc815\ub429\ub2c8\ub2e4. \uc774 \uc815\ub3c4\uba74 \ucda9\ubd84\ud55c\uac00\uc694?<\/strong> \ub2e8\uba74\uc774 2.62mm \uc774\uc0c1\uc778 \uacbd\uc6b0, \uc77c\ubc18\uc801\uc73c\ub85c \ud45c\uc900 \ud45c\uc640 \ub300\uc870\ud558\uc5ec \uc2dd\ubcc4\ud558\ub294 \ub370\ub294 \ucda9\ubd84\ud569\ub2c8\ub2e4. \uc18c\ud615 O\ub9c1(1.78mm \uc774\ud558)\uc774\ub098 \uacf5\ucc28\uac00 \uc911\uc694\ud55c \ubd80\ud488\uc744 \uac80\uc99d\ud560 \ub54c\ub294 0.01mm \uce98\ub9ac\ud37c\uc2a4\ub97c \uc0ac\uc6a9\ud558\uc138\uc694.<\/p>\n<p><strong>\uce21\uc815\ud55c \ud06c\uae30\uac00 \uc5b4\ub5a4 \ud45c\uc900\uacfc\ub3c4 \uc77c\uce58\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\uc81c \uc5b4\ub5bb\uac8c \ud574\uc57c \ud558\ub098\uc694?<\/strong> \uba3c\uc800 \ub9c1\uc774 \ub298\uc5b4\ub098\uac70\ub098 \ubcc0\ud615\ub418\uc5b4 \uace0\uc815\ub41c \uc0c1\ud0dc\uac00 \uc544\ub2cc\uc9c0 \ud655\uc778\ud558\uc138\uc694. \uadf8\ub7f0 \ub2e4\uc74c \uae00\ub79c\ub4dc\ub97c \uce21\uc815\ud558\uace0 \ub450 \uce21\uc815\uac12\uc744 \ubaa8\ub450 \ub2e4\uc74c\uc73c\ub85c \ubcf4\ub0b4\uc138\uc694: <a href=\"https:\/\/www.darcoid.com\/\" rel=\"nofollow noopener\">\uc81c\uc870\uc0ac<\/a> \u2014 \uae00\ub79c\ub4dc\ub294 \ud45c\uc900\uc774\uc9c0\ub9cc \ub9c1\uc774 \ud45c\uc900\uc774 \uc544\ub2c8\ub77c\uba74, \uc774\uc804 \uc218\ub9ac\uc5d0\uc11c \uc798\ubabb\ub41c \ubd80\ud488\uc774 \uc124\uce58\ub418\uc5c8\uc744 \uac00\ub2a5\uc131\uc774 \ub192\uc2b5\ub2c8\ub2e4. \ub9de\ucda4 \uc0ac\uc774\uc988\ub294 \uc18c\ub7c9\uc77c \uacbd\uc6b0 \uac00\uacf5 \ub610\ub294 \uc811\ud569 \ubc29\uc2dd\uc73c\ub85c \uc800\ub834\ud558\uac8c \uc81c\uc791\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong>AS568 \ub300\uc2dc \ubc88\ud638\ub97c \ubbf8\ud130\ubc95\uc73c\ub85c \uc5b4\ub5bb\uac8c \ubcc0\ud658\ud558\ub098\uc694?<\/strong> \uc778\uce58 \uae30\uc900 \uacf5\uce6d \uce58\uc218\uc5d0 25.4\ub97c \uacf1\ud558\uc138\uc694. \ub354 \uc88b\uc740 \ubc29\ubc95\uc740: <a href=\"https:\/\/www.trelleborg.com\/en\/seals\">\uacf5\uac1c\ub41c AS568-\ubbf8\ud130\ubc95 \ubcc0\ud658\ud45c\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc785\ub2c8\ub2e4<\/a> \uc9c1\uc811 \uacc4\uc0b0\ud558\uae30\ubcf4\ub2e4\ub294 \uacf5\uac1c\ub41c \ubcc0\ud658\ud45c\ub97c \uc0ac\uc6a9\ud558\uc138\uc694. JIS\ub098 ISO \uc0ac\uc774\uc988\uc640 \ub300\uc870\ud560 \ub54c \ubc18\uc62c\ub9bc \uad00\ub840\uac00 \uc911\uc694\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc800\ud76c\ub294 \ub9e4\uc77c \uace0\uac1d\uc758 \uc774\ub7ec\ud55c \ubcc0\ud658\uc744 \uc9c0\uc6d0\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4 \u2014 RFQ\uc5d0 \ud3ec\ud568\ud574 \uc8fc\uc138\uc694.<\/p>\n<p><strong>\ud45c\uc900 O\ub9c1\uc5d0\uc11c \uae30\ub300\ud560 \uc218 \uc788\ub294 \uacf5\ucc28\ub294 \uc5b4\ub290 \uc815\ub3c4\uc778\uac00\uc694?<\/strong> AS568B\uc5d0 \ub530\ub974\uba74, 3.53mm \ub2e8\uba74\uc740 \ub300\ub7b5 \u00b10.08mm\uc758 \uacf5\ucc28\ub97c \uac00\uc9c0\uba70, \ub0b4\uacbd \uacf5\ucc28\ub294 \ud06c\uae30\uc5d0 \ube44\ub840\ud569\ub2c8\ub2e4. \uc911\uc694\ud55c \uc6a9\ub3c4\uc5d0\ub294 \ub354 \uc5c4\uaca9\ud55c \uacf5\ucc28\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4 \u2014 \uc8fc\ubb38 \uc2dc \uc694\uad6c \uc0ac\ud56d\uc744 \uba85\uc2dc\ud558\uc138\uc694.<\/p>","protected":false},"excerpt":{"rendered":"<p>O-\ub9c1\uc744 \uc62c\ubc14\ub974\uac8c \uce21\uc815\ud558\ub294 \ubc29\ubc95\uc744 \uc54c\uc544\ubcf4\uc138\uc694: \ub0b4\uacbd, \ub2e8\uba74, AS568 \ubc0f JIS \ub300\uc2dc \uc0ac\uc774\uc988 \ub9e4\uce6d, \ub9c8\ubaa8\ub41c \uc530 \uc0ac\ub840 \ubc0f \ucf54\ub4dc \uc2a4\ud1a1 \uce21\uc815.<\/p>","protected":false},"author":1,"featured_media":1619,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1624","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"Step-by-step guide to measuring O-rings with a caliper: ID, cross-section, matching AS568 and JIS B2401 dash sizes, plus worn-seal and cord stock cases.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"boss\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.bosssealing.com\/ko\/how-to-measure-an-o-ring\/\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.4\" \/>\n\t\t<meta property=\"og:locale\" content=\"ko_KR\" \/>\n\t\t<meta property=\"og:site_name\" content=\"BOSS Sealing Solutions - Hydraulic seal and pneumatic seal factory\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"How to Measure an O-Ring: ID, Cross-Section and Dash Sizes\" \/>\n\t\t<meta property=\"og:description\" content=\"Step-by-step guide to measuring O-rings with a caliper: ID, cross-section, matching AS568 and JIS B2401 dash sizes, plus worn-seal and cord stock cases.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/www.bosssealing.com\/ko\/how-to-measure-an-o-ring\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/www.bosssealing.com\/wp-content\/uploads\/2023\/07\/logo.png\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/www.bosssealing.com\/wp-content\/uploads\/2023\/07\/logo.png\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-11-02T13:18:00+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-11-02T09:11:46+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"How to Measure an O-Ring: ID, Cross-Section and Dash Sizes\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Step-by-step guide to measuring O-rings with a caliper: ID, cross-section, matching AS568 and JIS B2401 dash sizes, plus worn-seal and cord stock cases.\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/www.bosssealing.com\/wp-content\/uploads\/2023\/07\/logo.png\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/how-to-measure-an-o-ring\\\/#blogposting\",\"name\":\"How to Measure an O-Ring: ID, Cross-Section and Dash Sizes\",\"headline\":\"How to Measure an O-Ring Correctly: ID, Cross-Section and Dash Sizes\",\"author\":{\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/author\\\/boss\\\/#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/#organization\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.bosssealing.com\\\/wp-content\\\/uploads\\\/2026\\\/11\\\/caliper_oring.jpg\",\"width\":1536,\"height\":944,\"caption\":\"Digital caliper measuring the cross-section of a black rubber O-ring\"},\"datePublished\":\"2026-11-02T21:18:00+08:00\",\"dateModified\":\"2026-11-02T17:11:46+08:00\",\"inLanguage\":\"ko-KR\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/how-to-measure-an-o-ring\\\/#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/how-to-measure-an-o-ring\\\/#webpage\"},\"articleSection\":\"Knowledge Base\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/how-to-measure-an-o-ring\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/category\\\/news\\\/#listItem\",\"name\":\"Knowledge Base\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/category\\\/news\\\/#listItem\",\"position\":2,\"name\":\"Knowledge Base\",\"item\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/category\\\/news\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/how-to-measure-an-o-ring\\\/#listItem\",\"name\":\"How to Measure an O-Ring Correctly: ID, Cross-Section and Dash Sizes\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/how-to-measure-an-o-ring\\\/#listItem\",\"position\":3,\"name\":\"How to Measure an O-Ring Correctly: ID, Cross-Section and Dash Sizes\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/category\\\/news\\\/#listItem\",\"name\":\"Knowledge Base\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/#organization\",\"name\":\"BOSS Sealing Solutions\",\"description\":\"Hydraulic seal and pneumatic seal factory\",\"url\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/\",\"email\":\"sales@bosssealing.com\",\"telephone\":\"+86 13392768056\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.bosssealing.com\\\/wp-content\\\/uploads\\\/2023\\\/07\\\/logo.png\",\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/how-to-measure-an-o-ring\\\/#organizationLogo\",\"width\":1744,\"height\":555,\"caption\":\"BOSS Sealing Solutions\"},\"image\":{\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/how-to-measure-an-o-ring\\\/#organizationLogo\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/author\\\/boss\\\/#author\",\"url\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/author\\\/boss\\\/\",\"name\":\"boss\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/how-to-measure-an-o-ring\\\/#webpage\",\"url\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/how-to-measure-an-o-ring\\\/\",\"name\":\"How to Measure an O-Ring: ID, Cross-Section and Dash Sizes\",\"description\":\"Step-by-step guide to measuring O-rings with a caliper: ID, cross-section, matching AS568 and JIS B2401 dash sizes, plus worn-seal and cord stock cases.\",\"inLanguage\":\"ko-KR\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/how-to-measure-an-o-ring\\\/#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/author\\\/boss\\\/#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/author\\\/boss\\\/#author\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.bosssealing.com\\\/wp-content\\\/uploads\\\/2026\\\/11\\\/caliper_oring.jpg\",\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/how-to-measure-an-o-ring\\\/#mainImage\",\"width\":1536,\"height\":944,\"caption\":\"Digital caliper measuring the cross-section of a black rubber O-ring\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/how-to-measure-an-o-ring\\\/#mainImage\"},\"datePublished\":\"2026-11-02T21:18:00+08:00\",\"dateModified\":\"2026-11-02T17:11:46+08:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/#website\",\"url\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/\",\"name\":\"BOSS Sealing Solutions\",\"alternateName\":\"BOSS Sealing\",\"description\":\"Hydraulic seal and pneumatic seal factory\",\"inLanguage\":\"ko-KR\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.bosssealing.com\\\/ko\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"O-\ub9c1 \uce21\uc815 \ubc29\ubc95: \ub0b4\uacbd, \ub2e8\uba74 \ubc0f \ub300\uc2dc \uc0ac\uc774\uc988","description":"\uce98\ub9ac\ud37c\ub85c O-\ub9c1\uc744 \uce21\uc815\ud558\ub294 \ub2e8\uacc4\ubcc4 \uac00\uc774\ub4dc: \ub0b4\uacbd(ID), \ub2e8\uba74, AS568 \ubc0f JIS B2401 \ub300\uc2dc \uc0ac\uc774\uc988 \ub9e4\uce6d, \uadf8\ub9ac\uace0 \ub9c8\ubaa8\ub41c \uc530\uacfc \ucf54\ub4dc \uc2a4\ud1a1 \ucf00\uc774\uc2a4\uae4c\uc9c0.","canonical_url":"https:\/\/www.bosssealing.com\/ko\/how-to-measure-an-o-ring\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BlogPosting","@id":"https:\/\/www.bosssealing.com\/ko\/how-to-measure-an-o-ring\/#blogposting","name":"How to Measure an O-Ring: ID, Cross-Section and Dash Sizes","headline":"How to Measure an O-Ring Correctly: ID, Cross-Section and Dash Sizes","author":{"@id":"https:\/\/www.bosssealing.com\/ko\/author\/boss\/#author"},"publisher":{"@id":"https:\/\/www.bosssealing.com\/ko\/#organization"},"image":{"@type":"ImageObject","url":"https:\/\/www.bosssealing.com\/wp-content\/uploads\/2026\/11\/caliper_oring.jpg","width":1536,"height":944,"caption":"Digital caliper measuring the cross-section of a black rubber O-ring"},"datePublished":"2026-11-02T21:18:00+08:00","dateModified":"2026-11-02T17:11:46+08:00","inLanguage":"ko-KR","mainEntityOfPage":{"@id":"https:\/\/www.bosssealing.com\/ko\/how-to-measure-an-o-ring\/#webpage"},"isPartOf":{"@id":"https:\/\/www.bosssealing.com\/ko\/how-to-measure-an-o-ring\/#webpage"},"articleSection":"Knowledge Base"},{"@type":"BreadcrumbList","@id":"https:\/\/www.bosssealing.com\/ko\/how-to-measure-an-o-ring\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/www.bosssealing.com\/ko\/#listItem","position":1,"name":"Home","item":"https:\/\/www.bosssealing.com\/ko\/","nextItem":{"@type":"ListItem","@id":"https:\/\/www.bosssealing.com\/ko\/category\/news\/#listItem","name":"Knowledge Base"}},{"@type":"ListItem","@id":"https:\/\/www.bosssealing.com\/ko\/category\/news\/#listItem","position":2,"name":"Knowledge Base","item":"https:\/\/www.bosssealing.com\/ko\/category\/news\/","nextItem":{"@type":"ListItem","@id":"https:\/\/www.bosssealing.com\/ko\/how-to-measure-an-o-ring\/#listItem","name":"How to Measure an O-Ring Correctly: ID, Cross-Section and Dash Sizes"},"previousItem":{"@type":"ListItem","@id":"https:\/\/www.bosssealing.com\/ko\/#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/www.bosssealing.com\/ko\/how-to-measure-an-o-ring\/#listItem","position":3,"name":"How to Measure an O-Ring Correctly: ID, Cross-Section and Dash Sizes","previousItem":{"@type":"ListItem","@id":"https:\/\/www.bosssealing.com\/ko\/category\/news\/#listItem","name":"Knowledge Base"}}]},{"@type":"Organization","@id":"https:\/\/www.bosssealing.com\/ko\/#organization","name":"BOSS Sealing Solutions","description":"Hydraulic seal and pneumatic seal factory","url":"https:\/\/www.bosssealing.com\/ko\/","email":"sales@bosssealing.com","telephone":"+86 13392768056","logo":{"@type":"ImageObject","url":"https:\/\/www.bosssealing.com\/wp-content\/uploads\/2023\/07\/logo.png","@id":"https:\/\/www.bosssealing.com\/ko\/how-to-measure-an-o-ring\/#organizationLogo","width":1744,"height":555,"caption":"BOSS Sealing Solutions"},"image":{"@id":"https:\/\/www.bosssealing.com\/ko\/how-to-measure-an-o-ring\/#organizationLogo"}},{"@type":"Person","@id":"https:\/\/www.bosssealing.com\/ko\/author\/boss\/#author","url":"https:\/\/www.bosssealing.com\/ko\/author\/boss\/","name":"boss"},{"@type":"WebPage","@id":"https:\/\/www.bosssealing.com\/ko\/how-to-measure-an-o-ring\/#webpage","url":"https:\/\/www.bosssealing.com\/ko\/how-to-measure-an-o-ring\/","name":"How to Measure an O-Ring: ID, Cross-Section and Dash Sizes","description":"Step-by-step guide to measuring O-rings with a caliper: ID, cross-section, matching AS568 and JIS B2401 dash sizes, plus worn-seal and cord stock cases.","inLanguage":"ko-KR","isPartOf":{"@id":"https:\/\/www.bosssealing.com\/ko\/#website"},"breadcrumb":{"@id":"https:\/\/www.bosssealing.com\/ko\/how-to-measure-an-o-ring\/#breadcrumblist"},"author":{"@id":"https:\/\/www.bosssealing.com\/ko\/author\/boss\/#author"},"creator":{"@id":"https:\/\/www.bosssealing.com\/ko\/author\/boss\/#author"},"image":{"@type":"ImageObject","url":"https:\/\/www.bosssealing.com\/wp-content\/uploads\/2026\/11\/caliper_oring.jpg","@id":"https:\/\/www.bosssealing.com\/ko\/how-to-measure-an-o-ring\/#mainImage","width":1536,"height":944,"caption":"Digital caliper measuring the cross-section of a black rubber O-ring"},"primaryImageOfPage":{"@id":"https:\/\/www.bosssealing.com\/ko\/how-to-measure-an-o-ring\/#mainImage"},"datePublished":"2026-11-02T21:18:00+08:00","dateModified":"2026-11-02T17:11:46+08:00"},{"@type":"WebSite","@id":"https:\/\/www.bosssealing.com\/ko\/#website","url":"https:\/\/www.bosssealing.com\/ko\/","name":"BOSS Sealing Solutions","alternateName":"BOSS Sealing","description":"Hydraulic seal and pneumatic seal factory","inLanguage":"ko-KR","publisher":{"@id":"https:\/\/www.bosssealing.com\/ko\/#organization"}}]},"og:locale":"ko_KR","og:site_name":"BOSS Sealing Solutions - Hydraulic seal and pneumatic seal factory","og:type":"article","og:title":"How to Measure an O-Ring: ID, Cross-Section and Dash Sizes","og:description":"Step-by-step guide to measuring O-rings with a caliper: ID, cross-section, matching AS568 and JIS B2401 dash sizes, plus worn-seal and cord stock cases.","og:url":"https:\/\/www.bosssealing.com\/ko\/how-to-measure-an-o-ring\/","og:image":"https:\/\/www.bosssealing.com\/wp-content\/uploads\/2023\/07\/logo.png","og:image:secure_url":"https:\/\/www.bosssealing.com\/wp-content\/uploads\/2023\/07\/logo.png","article:published_time":"2026-11-02T13:18:00+00:00","article:modified_time":"2026-11-02T09:11:46+00:00","twitter:card":"summary_large_image","twitter:title":"How to Measure an O-Ring: ID, Cross-Section and Dash Sizes","twitter:description":"Step-by-step guide to measuring O-rings with a caliper: ID, cross-section, matching AS568 and JIS B2401 dash sizes, plus worn-seal and cord stock cases.","twitter:image":"https:\/\/www.bosssealing.com\/wp-content\/uploads\/2023\/07\/logo.png"},"aioseo_meta_data":{"post_id":"1624","title":"O-\ub9c1 \uce21\uc815 \ubc29\ubc95: \ub0b4\uacbd, \ub2e8\uba74 \ubc0f \ub300\uc2dc \uc0ac\uc774\uc988","description":"\uce98\ub9ac\ud37c\ub85c O-\ub9c1\uc744 \uce21\uc815\ud558\ub294 \ub2e8\uacc4\ubcc4 \uac00\uc774\ub4dc: \ub0b4\uacbd(ID), \ub2e8\uba74, AS568 \ubc0f JIS B2401 \ub300\uc2dc \uc0ac\uc774\uc988 \ub9e4\uce6d, \uadf8\ub9ac\uace0 \ub9c8\ubaa8\ub41c \uc530\uacfc \ucf54\ub4dc \uc2a4\ud1a1 \ucf00\uc774\uc2a4\uae4c\uc9c0.","keywords":null,"keyphrases":{"focus":[],"additional":[]},"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":"","og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"BlogPosting","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":{"faqs":[],"keyPoints":[],"schemas":[],"titles":[],"descriptions":[],"socialPosts":{"email":[],"linkedin":[],"twitter":[],"facebook":[],"instagram":[]}},"created":"2026-11-02 08:03:33","updated":"2026-11-02 13:40:57","seo_analyzer_scan_date":null,"focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/www.bosssealing.com\/ko\/\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/www.bosssealing.com\/ko\/category\/news\/\" title=\"Knowledge Base\">Knowledge Base<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tHow to Measure an O-Ring Correctly: ID, Cross-Section and Dash Sizes\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/www.bosssealing.com\/ko\/"},{"label":"Knowledge Base","link":"https:\/\/www.bosssealing.com\/ko\/category\/news\/"},{"label":"How to Measure an O-Ring Correctly: ID, Cross-Section and Dash Sizes","link":"https:\/\/www.bosssealing.com\/ko\/how-to-measure-an-o-ring\/"}],"_links":{"self":[{"href":"https:\/\/www.bosssealing.com\/ko\/wp-json\/wp\/v2\/posts\/1624","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bosssealing.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bosssealing.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bosssealing.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bosssealing.com\/ko\/wp-json\/wp\/v2\/comments?post=1624"}],"version-history":[{"count":3,"href":"https:\/\/www.bosssealing.com\/ko\/wp-json\/wp\/v2\/posts\/1624\/revisions"}],"predecessor-version":[{"id":1658,"href":"https:\/\/www.bosssealing.com\/ko\/wp-json\/wp\/v2\/posts\/1624\/revisions\/1658"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bosssealing.com\/ko\/wp-json\/wp\/v2\/media\/1619"}],"wp:attachment":[{"href":"https:\/\/www.bosssealing.com\/ko\/wp-json\/wp\/v2\/media?parent=1624"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bosssealing.com\/ko\/wp-json\/wp\/v2\/categories?post=1624"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bosssealing.com\/ko\/wp-json\/wp\/v2\/tags?post=1624"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}