{"id":2635,"date":"2026-05-05T13:12:59","date_gmt":"2026-05-05T13:12:59","guid":{"rendered":"https:\/\/www.machinerybearings.com\/"},"modified":"2026-05-05T13:20:29","modified_gmt":"2026-05-05T13:20:29","slug":"how-to-select-the-right-bearing","status":"publish","type":"post","link":"https:\/\/www.machinerybearings.com\/ko\/how-to-select-the-right-bearing\/","title":{"rendered":"\uc62c\ubc14\ub978 \ubca0\uc5b4\ub9c1 \uc120\ud0dd \ubc29\ubc95: \ub2e8\uacc4\ubcc4 \uac00\uc774\ub4dc"},"content":{"rendered":"<p>\uc62c\ubc14\ub978 \ubca0\uc5b4\ub9c1\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uae30\uacc4 \uc131\ub2a5, \uc2e0\ub8b0\uc131 \ubc0f \ucd1d \uc18c\uc720 \ube44\uc6a9\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc911\uc694\ud55c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uacb0\uc815\uc785\ub2c8\ub2e4. \ud06c\uae30\uac00 \uc791\uc740 \ubca0\uc5b4\ub9c1\uc740 \uacfc\ub3c4\ud55c \ud558\uc911\uc5d0\uc11c \uc870\uae30\uc5d0 \uace0\uc7a5\ub098\uace0, \ud06c\uae30\uac00 \ud070 \ubca0\uc5b4\ub9c1\uc740 \uc5d0\ub108\uc9c0\ub97c \ub0ad\ube44\ud558\uace0 \ucd08\uae30 \ube44\uc6a9\uc744 \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4. \uc774 \ub2e8\uacc4\ubcc4 \uac00\uc774\ub4dc\ub294 \ud655\ub9bd\ub41c ISO \ud45c\uc900\uacfc \uc2e4\uc6a9\uc801\uc778 \ud604\uc7a5 \uacbd\ud5d8\uc744 \ubc14\ud0d5\uc73c\ub85c \uc120\ud0dd \uacfc\uc815\uc744 \ub17c\ub9ac\uc801\uc778 \uc6cc\ud06c\ud50c\ub85c\ub85c \uc815\ub9ac\ud558\uc5ec \uc5d4\uc9c0\ub2c8\uc5b4\uc640 \uc870\ub2ec \uc804\ubb38\uac00\uac00 \uc815\ubcf4\uc5d0 \uae30\ubc18\ud55c \ubc29\uc5b4 \uac00\ub2a5\ud55c \uc120\ud0dd\uc744 \ud560 \uc218 \uc788\ub3c4\ub85d \ub3d5\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ub2e8\uacc4 1: \ud558\uc911 \uc870\uac74 \uc815\uc758<\/h2>\n\n\n\n<p>\ubaa8\ub4e0 \ubca0\uc5b4\ub9c1 \uc120\ud0dd\uc740 \ucca0\uc800\ud55c \ud558\uc911 \ubd84\uc11d\uc73c\ub85c \uc2dc\uc791\ub429\ub2c8\ub2e4. \ubca0\uc5b4\ub9c1\uc740 \ub450 \uac00\uc9c0 \uc8fc\uc694 \uc720\ud615\uc758 \ud798\uc744 \uc9c0\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ucd95 \ubc29\ud5a5 \ud558\uc911 (Fr)<\/strong>\u00a0\u2013 \uc0e4\ud504\ud2b8 \ucd95\uc5d0 \uc218\uc9c1.<\/li>\n\n\n\n<li><strong>\ucd95 \ubc29\ud5a5 \ud558\uc911 (Fa)<\/strong>\u00a0\u2013 \uc0e4\ud504\ud2b8 \ucd95\uc5d0 \ud3c9\ud589.<\/li>\n<\/ul>\n\n\n\n<p>\ubca0\uc5b4\ub9c1\uc774 \uc9c1\uba74\ud560 \uc815\uc801 \ubc0f \ub3d9\uc801 \ud798\uc758 \ud06c\uae30\uc640 \ubc29\ud5a5\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4. \uc885\uc885 \ud558\uc911\uc740 \uc791\uc5c5 \uc8fc\uae30 \ub3d9\uc548 \ubcc0\ud558\ubbc0\ub85c ISO 281\uc758 \ud45c\uc900 \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub3d9\ub4f1\ud55c \ub3d9\uc801 \ud558\uc911 (P)\uc744 \uacc4\uc0b0\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>P = X \u00b7 Fr + Y \u00b7 Fa<\/p>\n<\/blockquote>\n\n\n\n<p>\uc5ec\uae30\uc11c X\uc640 Y\ub294 \ubca0\uc5b4\ub9c1 \uc81c\uc870\uc5c5\uccb4\uc758 \uce74\ud0c8\ub85c\uadf8\uc5d0\uc11c \uc5bb\uc740 \ucd95 \ubc29\ud5a5 \ubc0f \ucd95 \ubc29\ud5a5 \uacc4\uc218\uc785\ub2c8\ub2e4. \uacb0\ud569 \ud558\uc911\uc758 \uacbd\uc6b0, \uc774 \ub2e8\uacc4\ub294 \ub2e4\uc74c \ub2e8\uacc4\uc5d0\uc11c \ud544\uc694\ud55c \ub3d9\uc801 \ud558\uc911 \ub4f1\uae09 (C)\uc744 \uc9c1\uc811 \uacb0\uc815\ud558\uae30 \ub54c\ubb38\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ub2e8\uacc4 2: \ud544\uc694\ud55c \uae30\ubcf8 \ub3d9\uc801 \ud558\uc911 \ub4f1\uae09 (C) \uacc4\uc0b0<\/h2>\n\n\n\n<p>\ub3d9\ub4f1\ud55c \ub3d9\uc801 \ud558\uc911 P\ub97c \uc5bb\uc73c\uba74 \ubca0\uc5b4\ub9c1 \uc218\uba85 \ubc29\uc815\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \ucd5c\uc18c \uc694\uad6c \ub3d9\uc801 \ud558\uc911 \ub4f1\uae09\uc744 \uc124\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>L\u2081\u2080 = (C \/ P)^p (\ubc31\ub9cc \ud68c\uc804 \uc218 \uae30\uc900)<\/p>\n<\/blockquote>\n\n\n\n<p>\uc5ec\uae30\uc11c p = \ubcfc \ubca0\uc5b4\ub9c1\uc758 \uacbd\uc6b0 3, \ub864\ub7ec \ubca0\uc5b4\ub9c1\uc758 \uacbd\uc6b0 10\/3\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>L\u2081\u2080 \uc218\uba85\uc740 \ub3d9\uc77c\ud55c \ud558\uc911 \uc870\uac74\uc5d0\uc11c \ucda9\ubd84\ud788 \ud070 \ub3d9\uc77c \ubca0\uc5b4\ub9c1 \uadf8\ub8f9\uc758 90%\uac00 \uc644\ub8cc\ud558\uac70\ub098 \ucd08\uacfc\ud560 \ud68c\uc804 \uc218\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uc0b0\uc5c5 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc740 L\u2081\u2080 \uc218\uba85\uc774 10,000\uc2dc\uac04\uc5d0\uc11c 50,000\uc2dc\uac04 \uc0ac\uc774\uac00 \ub418\ub3c4\ub85d \ubaa9\ud45c\ub85c \ud569\ub2c8\ub2e4. \uc6d0\ud558\ub294 \uc218\uba85\uc744 \uc2dc\uac04 \ub2e8\uc704\uc5d0\uc11c \uc6b4\uc601 \uc18d\ub3c4\uc5d0 \ub530\ub77c \ubc31\ub9cc \ud68c\uc804 \uc218\ub85c \ubcc0\ud658\ud55c \ud6c4 C\ub97c \uad6c\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>C_req = P \u00b7 (L\u2081\u2080_req)^(1\/p)<\/p>\n<\/blockquote>\n\n\n\n<p>\uce74\ud0c8\ub85c\uadf8 \ub3d9\uc801 \ud558\uc911 \ub4f1\uae09 C \u2265 C_req\uc778 \ubca0\uc5b4\ub9c1\uc744 \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. \ucda9\uaca9 \ud558\uc911\uc774\ub098 \uc54c \uc218 \uc5c6\ub294 \uc870\uac74\uc5d0 \ub300\ud55c \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\ubcc4 \uc548\uc804 \uacc4\uc218\ub97c \uc801\uc6a9\ud558\ub294 \uac83\uc744 \uc78a\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ub2e8\uacc4 3: \uc815\uc801 \ud558\uc911 \ub4f1\uae09 \ud655\uc778 (C\u2080)<\/h2>\n\n\n\n<p>\ud53c\ub85c \uc218\uba85 \uc678\uc5d0\ub3c4 \ubca0\uc5b4\ub9c1\uc740 \uc601\uad6c \ubcc0\ud615 \uc5c6\uc774 \ucd5c\ub300 \uc815\uc801 \ub610\ub294 \ucda9\uaca9 \ud558\uc911\uc744 \uacac\ub38c\uc57c \ud569\ub2c8\ub2e4. \uc815\uc801 \ud558\uc911 \ub4f1\uae09 C\u2080\ub294 \uac00\uc7a5 \ub9ce\uc774 \ud558\uc911\uc774 \uac78\ub9b0 \uc811\ucd09 \uc9c0\uc810\uc5d0\uc11c \ucd1d \ud50c\ub77c\uc2a4\ud2f1 \ubcc0\ud615\uc774 \ub864\ub9c1 \uc694\uc18c \uc9c1\uacbd\uc758 0.0001\ubc30\ub97c \ucd08\uacfc\ud558\uc9c0 \uc54a\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc815\uc801 \ub3d9\ub4f1 \ud558\uc911 P\u2080(\uc815\uc801 \uacc4\uc218 X\u2080, Y\u2080\ub85c \uc720\uc0ac\ud558\uac8c \uacc4\uc0b0\ub428)\uac00 \ucda9\uc871\ub418\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>s\u2080 = C\u2080 \/ P\u2080<\/p>\n<\/blockquote>\n\n\n\n<p>\uc815\uc801 \uc548\uc804 \uacc4\uc218 s\u2080\ub294 \uc6d0\ud65c\ud55c \uc791\ub3d9 \uc870\uac74\uc5d0\uc11c \ucd5c\uc18c 2 \uc774\uc0c1\uc774\uc5b4\uc57c \ud558\uba70, \uc2ec\uac01\ud55c \ucda9\uaca9 \ud558\uc911\uc758 \uacbd\uc6b0 4 \uc774\uc0c1\uc73c\ub85c \uac08 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc810\uac80\uc744 \uacb0\ucf54 \uc18c\ud640\ud788 \ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624 \u2013 \ub2e8\uc77c \uacfc\ubd80\ud558 \uc0ac\uac74\uc774 \ube0c\ub9ac\ub12c \ub808\uc774\uc2a4\uc6e8\uc774\ub97c \uc190\uc0c1\uc2dc\ud0a4\uace0 \ubca0\uc5b4\ub9c1\uc744 \uc989\uc2dc \ud30c\uad34\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/www.machinerybearings.com\/wp-content\/uploads\/2026\/04\/NJ2206-Cylindrical-Roller-Bearing.png\" alt=\"\" class=\"wp-image-2589\" srcset=\"https:\/\/www.machinerybearings.com\/wp-content\/uploads\/2026\/04\/NJ2206-Cylindrical-Roller-Bearing.png 1000w, https:\/\/www.machinerybearings.com\/wp-content\/uploads\/2026\/04\/NJ2206-Cylindrical-Roller-Bearing-300x300.png 300w, https:\/\/www.machinerybearings.com\/wp-content\/uploads\/2026\/04\/NJ2206-Cylindrical-Roller-Bearing-150x150.png 150w, https:\/\/www.machinerybearings.com\/wp-content\/uploads\/2026\/04\/NJ2206-Cylindrical-Roller-Bearing-768x768.png 768w, https:\/\/www.machinerybearings.com\/wp-content\/uploads\/2026\/04\/NJ2206-Cylindrical-Roller-Bearing-600x600.png 600w, https:\/\/www.machinerybearings.com\/wp-content\/uploads\/2026\/04\/NJ2206-Cylindrical-Roller-Bearing-100x100.png 100w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\ub2e8\uacc4 4: \uc801\uc808\ud55c \ubca0\uc5b4\ub9c1 \uc720\ud615 \uacb0\uc815<\/h2>\n\n\n\n<p>\ud558\uc911 \ub4f1\uae09\uc744 \ud655\ubcf4\ud55c \ud6c4, \uc774\uc81c \ud558\uc911 \ud2b9\uc131\uacfc \uc6b4\ub3d9\ud559\uc801 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\ub294 \ubca0\uc5b4\ub9c1 \uc720\ud615\uc744 \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. \uc8fc\uc694 \uc720\ud615 \uc120\ud0dd \uae30\uc900\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uae4a\uc740 \ud648 \ubcfc \ubca0\uc5b4\ub9c1<\/strong>\u00a0\u2013 \uc591 \ubc29\ud5a5\uc5d0\uc11c \ubc29\uc0ac\ud615 \ubc0f \uc911\uac04 \ucd95 \ud558\uc911\uc5d0 \uc801\ud569; \uace0\uc18d\uc5d0 \ud0c1\uc6d4\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc6d0\ud1b5\ud615 \ub864\ub7ec \ubca0\uc5b4\ub9c1<\/strong>\u00a0\u2013 \ub192\uc740 \ubc29\uc0ac\ud615 \ud558\uc911 \uc6a9\ub7c9, \uc81c\ud55c\ub41c \ucd95 \ubc29\ud5a5 \ub2a5\ub825(\ub9bd\uc774 \uc124\uacc4\ub418\uc9c0 \uc54a\uc740 \uacbd\uc6b0).<\/li>\n\n\n\n<li><strong>\ud14c\uc774\ud37c \ub864\ub7ec \ubca0\uc5b4\ub9c1<\/strong>\u00a0\u2013 \uacb0\ud569\ub41c \ubc29\uc0ac\ud615 \ubc0f \uc911\uac04 \ucd95 \ud558\uc911\uc744 \ucc98\ub9ac\ud569\ub2c8\ub2e4; \uc77c\ubc18\uc801\uc73c\ub85c \ud720 \ud5c8\ube0c \ubc0f \uae30\uc5b4\ubc15\uc2a4\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc575\uade4\ub7ec \uc811\ucd09 \ubcfc \ubca0\uc5b4\ub9c1<\/strong>\u00a0\u2013 \uacb0\ud569 \ud558\uc911\uc744 \uc9c0\uc9c0\ud558\uba70 \uc815\ubc00\ud55c \uc0e4\ud504\ud2b8 \uc704\uce58 \uc9c0\uc815\uc744 \uc704\ud574 \uc30d\uc73c\ub85c \ubc30\uc5f4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uad6c\ud615 \ub864\ub7ec \ubca0\uc5b4\ub9c1<\/strong>\u00a0\u2013 \uc815\ub82c \ubd88\ub7c9\uc744 \ubcf4\uc0c1\ud558\uace0 \uc0c1\ub2f9\ud55c \ucd95 \ubc29\ud5a5 \uc6a9\ub7c9\uc73c\ub85c \ub9e4\uc6b0 \ub192\uc740 \ubc29\uc0ac \ud558\uc911\uc744 \ucc98\ub9ac\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ucd95 \ubc29\ud5a5 \ubca0\uc5b4\ub9c1<\/strong>\u00a0\u2013 \uc21c\uc218\ud558\uac8c \ucd95 \ubc29\ud5a5 \ud558\uc911\uc744 \uc704\ud574.<\/li>\n<\/ul>\n\n\n\n<p>\uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc7a5\ucc29 \uacf5\uac04, \uc18d\ub3c4 \uc81c\ud55c \ubc0f \uac01 \ubc29\ud5a5 \uac15\uc131\uc758 \ud544\uc694\uc131\uc744 \uace0\ub824\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ub2e8\uacc4 5: \uc18d\ub3c4, \uc628\ub3c4 \ubc0f \ud658\uacbd \uace0\ub824<\/h2>\n\n\n\n<p>\uc791\ub3d9 \ud658\uacbd\uc740 \uc7ac\ub8cc \uc120\ud0dd, \uc724\ud65c \ubc0f \ubc00\ubd09\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc18d\ub3c4<\/strong>: \uc120\ud0dd\ud55c \ubca0\uc5b4\ub9c1\uc758 \ud55c\uacc4 \uc18d\ub3c4(\uc77c\ubc18\uc801\uc73c\ub85c \uadf8\ub9ac\uc2a4 \ubc0f \uc624\uc77c \uc724\ud65c\uc5d0 \ub300\ud574 \uc81c\uacf5\ub428)\ub97c \uc801\uc6a9 \uc18d\ub3c4\uc640 \ube44\uad50\ud558\uc2ed\uc2dc\uc624. \uace0\uc18d \uc2a4\ud540\ub4e4\uc5d0\ub294 \uc815\ubc00 \uac01 \uc811\ucd09 \ubcfc \ubca0\uc5b4\ub9c1 \ub610\ub294 \ud558\uc774\ube0c\ub9ac\ub4dc \uc138\ub77c\ubbf9 \ubca0\uc5b4\ub9c1\uc744 \uace0\ub824\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li><strong>\uc628\ub3c4<\/strong>: \ud45c\uc900 \ud06c\ub86c \uac15 \ubca0\uc5b4\ub9c1(100Cr6)\uc740 120\u2013150\u00b0C\uae4c\uc9c0 \uc791\ub3d9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8 \uc774\uc0c1\uc5d0\uc11c\ub294 \uce58\uc218 \uc548\uc815\ud654 \ubc0f \ud2b9\uc218 \uc5f4\ucc98\ub9ac\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uace0\uc628 \uadf8\ub9ac\uc2a4 \ub610\ub294 \uace0\uccb4 \uc724\ud65c\uc81c\uac00 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc624\uc5fc \ubc0f \uc2b5\uae30<\/strong>: \uc2dd\ud488 \uac00\uacf5, \ud574\uc591 \ub610\ub294 \ud654\ud559 \ud658\uacbd\uc5d0\uc11c\ub294 \uc801\uc808\ud55c \ubc00\ubd09\uc774 \uc788\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uac15 \ub610\ub294 \uc138\ub77c\ubbf9 \ub864\ub9c1 \uc694\uc18c\ub97c \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4. \uc811\ucd09 \ubc00\ubd09(\uc608: 2RS)\uc740 \uc88b\uc740 \ubcf4\ud638\ub97c \uc81c\uacf5\ud558\uc9c0\ub9cc \ub9c8\ucc30\uc744 \uc99d\uac00\uc2dc\ud0a4\uace0 \ube44\uc811\ucd09 \ucc28\ud3d0(ZZ)\ub294 \ub354 \uae68\ub057\ud55c \uace0\uc18d \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\ub2e8\uacc4 6: \uc724\ud65c, \ubc00\ubd09 \ubc0f \ub0b4\ubd80 \uac04\uaca9 \uc9c0\uc815<\/h2>\n\n\n\n<p>\ucd5c\uc885 \uc120\ud0dd \uc138\ubd80 \uc0ac\ud56d\uc740 \uc2e4\uc81c \uc11c\ube44\uc2a4 \uc218\uba85\uc744 \uacb0\uc815\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc724\ud65c<\/strong>: \uadf8\ub9ac\uc2a4\ub294 \ub2e8\uc21c\uc131\uc73c\ub85c \uc778\ud574 \ub9ce\uc740 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc758 \uae30\ubcf8\uc785\ub2c8\ub2e4. \uc7ac\uc724\ud65c \uac04\uaca9\uc744 \uacc4\uc0b0\ud558\uac70\ub098 \uace0\uc18d \ub610\ub294 \uace0\uc628 \uc0ac\ub840\ub97c \uc704\ud574 \uc9c0\uc18d\uc801\uc778 \uc624\uc77c \uc2dc\uc2a4\ud15c\uc744 \uc124\uc815\ud558\uc2ed\uc2dc\uc624. \uc791\ub3d9 \uc628\ub3c4\uc5d0\uc11c \uc62c\ubc14\ub978 \uadf8\ub9ac\uc2a4 \uc810\ub3c4\uac00 \uc911\uc694\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ubc00\ubd09\/\ucc28\ud3d0<\/strong>: \uc624\uc5fc \uc704\ud5d8 \ubc0f \uc7ac\uc724\ud65c \ud544\uc694\uc131\uc5d0 \ub530\ub77c \uac1c\ubc29\ud615, \ucc28\ud3d0\ud615(ZZ) \ub610\ub294 \ubc00\ud3d0\ud615(2RS, 2RZ) \uad6c\uc131 \uc911\uc5d0\uc11c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<\/li>\n\n\n\n<li><strong>\ub0b4\ubd80 \uac04\uaca9 (C3, C4 \ub4f1)<\/strong>: \ub9de\ucda4 \ubc0f \uc5f4 \ud33d\ucc3d\uc740 \ubc29\uc0ac \ub0b4\ubd80 \uac04\uaca9\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4. \uc0e4\ud504\ud2b8 \ubc0f \ud558\uc6b0\uc9d5 \ub9de\ucda4(h5, H7 \ub4f1)\uc740 \uc791\ub3d9 \uac04\uaca9\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ud0c0\uc774\ud2b8\ud55c \uac04\uc12d \ub9de\ucda4 \ub610\ub294 \ud070 \uc628\ub3c4 \uae30\uc6b8\uae30\uc5d0\ub294 C3 \uac04\uaca9\uc774 \uc77c\ubc18\uc801\uc778 \uc2dc\uc791\uc810\uc785\ub2c8\ub2e4. \uc798\ubabb\ub41c \uac04\uaca9\uc740 \uacfc\ub3c4\ud55c \uc18c\uc74c, \uc5f4 \ubc1c\uc0dd \ub610\ub294 \uc870\uae30 \uace0\uc7a5\uc744 \ucd08\ub798\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">7\ub2e8\uacc4: \uc0e4\ud504\ud2b8 \ubc0f \ud558\uc6b0\uc9d5 \uc801\ud569\uc131 \ubc0f \uc124\uce58 \uac80\uc99d<\/h2>\n\n\n\n<p>\uc644\ubcbd\ud558\uac8c \uc120\ud0dd\ub41c \ubca0\uc5b4\ub9c1\uc740 \uc798\ubabb \uc7a5\ucc29\ub418\uba74 \ube60\ub974\uac8c \uace0\uc7a5\ub0a0 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc911 \uc720\ud615(\ub0b4\ubd80 \ub610\ub294 \uc678\ubd80 \ub9c1\uc5d0 \ub300\ud55c \ud68c\uc804)\uc744 \uae30\uc900\uc73c\ub85c \uc0e4\ud504\ud2b8 \ubc0f \ud558\uc6b0\uc9d5 \uacf5\ucc28\uc5d0 \ub300\ud55c \uc81c\uc870\uc5c5\uccb4\uc758 \uad8c\uc7a5 \uc0ac\ud56d\uc744 \uc900\uc218\ud558\uc2ed\uc2dc\uc624. \uc870\ub9bd \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud558\uace0 \ub9c1\uc5d0 \ub9dd\uce58\ub85c \ud0c0\uaca9\ud558\ub294 \uac83\uc744 \ud53c\ud558\uba70, \ub7f0\uc544\uc6c3 \ubc0f \uc815\ub82c\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \uc720\uc9c0\ubcf4\uc218 \uacc4\ud68d\uc744 \ud3ec\ud568\ud558\uc2ed\uc2dc\uc624 - \uc9c4\ub3d9 \ubd84\uc11d \ub610\ub294 \uc628\ub3c4 \uc13c\uc11c\uc640 \uac19\uc740 \uc0c1\ud0dc \ubaa8\ub2c8\ud130\ub9c1 \ub3c4\uad6c\ub294 \ucd08\uae30 \ubb38\uc81c\ub97c \uac10\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uacb0\ub860<\/h2>\n\n\n\n<p>\uccb4\uacc4\uc801\uc778 \ubca0\uc5b4\ub9c1 \uc120\ud0dd \ud504\ub85c\uc138\uc2a4\ub294 \ud558\uc911 \ubd84\uc11d\uc5d0\uc11c \uc2dc\uc791\ud558\uc5ec \uc218\uba85 \uacc4\uc0b0, \ud658\uacbd \ubc0f \uc7a5\ucc29 \uace0\ub824 \uc0ac\ud56d\uc73c\ub85c \uc9c4\ud589\ub429\ub2c8\ub2e4. \uc5b4\ub5a4 \ub2e8\uacc4\ub97c \uac74\ub108\ub6f0\uba74 \uacfc\ub3c4 \uc124\uacc4, \ubd80\uc871 \uc124\uacc4 \ub610\ub294 \uce58\uba85\uc801\uc778 \uace0\uc7a5\uc758 \uc704\ud5d8\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc791\uc5c5 \ud750\ub984\uc744 \ub530\ub974\uace0 \ubca0\uc5b4\ub9c1 \uce74\ud0c8\ub85c\uadf8\uc758 \uc0c1\uc138 \uae30\uc220 \ub370\uc774\ud130\uc640 \uad50\ucc28 \ucc38\uc870\ud568\uc73c\ub85c\uc368 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc131\ub2a5 \ubaa9\ud45c\ub97c \ucda9\uc871\ud558\uace0 \uc7a5\uae30\uc801\uc778 \uc218\uc775\uc131\uc744 \uc720\uc9c0\ud558\ub294 \ubca0\uc5b4\ub9c1\uc744 \uc790\uc2e0 \uc788\uac8c \uc9c0\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>Selecting the right bearing is a critical engineering decision that directly influences machine performance, reliability, and total cost of ownership. An undersized bearing fails prematurely under excessive load; an oversized one wastes energy and inflates initial cost. This step-by-step guide distills the selection process into a logical workflow based on established ISO standards and practical [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2589,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[286,289,284,282,290,285,288,281,283,287],"class_list":["post-2635","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bearing-selection-guide","tag-bearing-life-l10","tag-bearing-load-calculation","tag-bearing-lubrication","tag-bearing-sealing","tag-bearing-selection-guide","tag-bearing-types","tag-dynamic-load-rating","tag-internal-clearance","tag-shaft-fits","tag-static-load-rating"],"_links":{"self":[{"href":"https:\/\/www.machinerybearings.com\/ko\/wp-json\/wp\/v2\/posts\/2635","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.machinerybearings.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.machinerybearings.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.machinerybearings.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.machinerybearings.com\/ko\/wp-json\/wp\/v2\/comments?post=2635"}],"version-history":[{"count":2,"href":"https:\/\/www.machinerybearings.com\/ko\/wp-json\/wp\/v2\/posts\/2635\/revisions"}],"predecessor-version":[{"id":2642,"href":"https:\/\/www.machinerybearings.com\/ko\/wp-json\/wp\/v2\/posts\/2635\/revisions\/2642"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.machinerybearings.com\/ko\/wp-json\/wp\/v2\/media\/2589"}],"wp:attachment":[{"href":"https:\/\/www.machinerybearings.com\/ko\/wp-json\/wp\/v2\/media?parent=2635"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.machinerybearings.com\/ko\/wp-json\/wp\/v2\/categories?post=2635"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.machinerybearings.com\/ko\/wp-json\/wp\/v2\/tags?post=2635"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}