{"id":10502,"date":"2025-10-27T13:20:30","date_gmt":"2025-10-27T12:20:30","guid":{"rendered":"https:\/\/www.redhillballs.com\/?page_id=10502"},"modified":"2025-10-28T18:08:59","modified_gmt":"2025-10-28T17:08:59","slug":"%ec%9b%90%ed%86%b5-%eb%a1%a4%eb%9f%ac-zb-%eb%a1%9c%ea%b7%b8%ed%98%95-%eb%8b%a8%eb%b6%80","status":"publish","type":"page","link":"https:\/\/www.redhillballs.com\/ko\/%ec%a0%9c%ed%92%88\/%ec%9b%90%ed%86%b5-%eb%a1%a4%eb%9f%ac-%eb%b0%8f-%eb%8b%88%eb%93%a4-%eb%a1%a4%eb%9f%ac\/%ec%9b%90%ed%86%b5-%eb%a1%a4%eb%9f%ac-zb-%eb%a1%9c%ea%b7%b8%ed%98%95-%eb%8b%a8%eb%b6%80\/","title":{"rendered":"\uc6d0\ud1b5 \ub864\ub7ec &#8220;ZB&#8221; \ub85c\uadf8\ud615 \ub2e8\ubd80"},"content":{"rendered":"<h2>\ud83d\udee0\ufe0f <a href=\"https:\/\/en.wikipedia.org\/wiki\/Cylindrical_roller_bearing?utm_source=chatgpt.com\">\uc6d0\ud1b5 \ub864\ub7ec \u201cZB\u201d \ub85c\uadf8\ud615 \ub2e8\ubd80 \u2013 \uc815\ub82c \uc624\ucc28 \ud5c8\uc6a9 \ubca0\uc5b4\ub9c1\uc744 \uc704\ud55c \uc800 \uac00\uc7a5\uc790\ub9ac \uc751\ub825 \ub864\ub7ec<\/a><\/h2>\n<p>\uc6d0\ud1b5 \ub864\ub7ec \u201cZB\u201d \ub85c\uadf8\ud615 \ub2e8\ubd80\ub294 \uacbd\ubbf8\ud55c \uc815\ub82c \ubd88\ub7c9\uc5d0\uc11c\ub3c4 \uac00\uc7a5\uc790\ub9ac \uc751\ub825\uc744 \uc904\uc774\uace0 \ud558\uc911 \ubd84\ud3ec\ub97c \uac1c\uc120\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \ub85c\uadf8\ud615 \ub2e8\ubd80 \ud504\ub85c\ud30c\uc77c\uc744 \uac00\uc9c4 \uc9c1\ud615 \ub864\ub7ec\uc785\ub2c8\ub2e4. \ub192\uc740 \ubc29\uc0ac\ud558\uc911 \uc6a9\ub7c9, \ub0ae\uc740 \ub9c8\ucc30, \uc548\uc815\uc801\uc778 \uc131\ub2a5\uc744 \uc81c\uacf5\ud558\uc5ec \uc6d0\ud1b5 \ub864\ub7ec \ubca0\uc5b4\ub9c1\uacfc \uae4c\ub2e4\ub85c\uc6b4 \uad6c\ub3d9 \ubc0f \ubaa8\uc158 \uc2dc\uc2a4\ud15c\uc6a9 \ub9de\ucda4 \ub864\ub7ec \uc5b4\uc148\ube14\ub9ac\uc5d0\uc11c \uc6b0\uc218\ud55c \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4.<\/p>\n<h3>\ud83d\udd27 \uc8fc\uc694 \uae30\uc220 \uc0ac\uc591<\/h3>\n<ul>\n<li><strong>\ub2e8\ubd80 \ud615\uc0c1<\/strong>: ZB = \ud3c9\uba74 \ub610\ub294 \uc21c\uc218 \uc6d0\ud1b5\ud615 \ub2e8\ubd80 \ub300\ube44 \uac00\uc7a5\uc790\ub9ac \ud558\uc911\uc744 \ucd5c\uc18c\ud654\ud558\ub294 \uc591\ub2e8 \ub85c\uadf8\ud615 \ud504\ub85c\ud30c\uc77c.<\/li>\n<li><strong>\uaddc\uaca9<\/strong>: <em>DIN 5402-1<\/em>(\uc6d0\ud1b5 \ub864\ub7ec)\uc5d0 \ub530\ub978 \uce58\uc218 \ubc0f \uc815\ubc00\ub3c4.<\/li>\n<li><strong>\uc7ac\uc9c8<\/strong>: \ud45c\uc900 100Cr6 \/ AISI 52100 (1.3505) \ubca0\uc5b4\ub9c1\uac15; \uc694\uccad \uc2dc \uc2a4\ud14c\uc778\ub9ac\uc2a4(AISI 420C\/440C) \uac00\ub2a5.<\/li>\n<li><strong>\uacbd\ub3c4 (AISI 52100)<\/strong>: \uc5f4\ucc98\ub9ac \ud6c4 \uc57d 60\u201366 HRC(\ub9c8\ubaa8 \uc800\ud56d \ubc0f \uc548\uc815\uc131).<\/li>\n<li><strong>\ud45c\uba74<\/strong>: \uc678\uacbd \uc815\ubc00 \uc5f0\uc0ad &amp; \uc288\ud37c\ud53c\ub2c8\uc2dc; \ucd5c\uc801 \uc811\ucd09\uc744 \uc704\ud574 \ub2e8\ubd80\ub97c \ub85c\uadf8\ud615 \uc724\uacfd\uc73c\ub85c \uc5f0\uc0ad.<\/li>\n<li><strong>\ub300\ud45c \uce58\uc218<\/strong>: \uc9c1\uacbd \u2248 2.0\u201370.0 mm; \uae38\uc774 \u2248 4.0\u2013100.0 mm(\ub3c4\uba74 \ud2b9\uc218\uaddc\uaca9 \uac00\ub2a5).<\/li>\n<li><strong>\uacf5\ucc28<\/strong>: \uc9c1\uacbd\/\uae38\uc774 \ubbf8\ud06c\ub860 \ub2e8\uc704 \uc120\ubcc4; DIN 5402-1 \uc815\ubc00 \ub4f1\uae09.<\/li>\n<\/ul>\n<h3>\u2705 \uc7a5\uc810<\/h3>\n<ul>\n<li><strong>\ub192\uc740 \ubc29\uc0ac\ud558\uc911 \uc6a9\ub7c9<\/strong>\uacfc \uc815\ub82c \uc624\ucc28 \ud558\uc5d0\uc11c\uc758 \ub0ae\uc740 \uac00\uc7a5\uc790\ub9ac \uc751\ub825.<\/li>\n<li><strong>\ub2e8\ubd80 \uc811\ucd09 \ub9c8\ucc30 \ubc0f \uc628\ub3c4 \uc800\uac10<\/strong> \u2014 \ucd5c\uc801\ud654\ub41c \ub85c\uadf8\ud615 \ud504\ub85c\ud30c\uc77c \uc801\uc6a9.<\/li>\n<li><strong>\uc218\uba85 \ud5a5\uc0c1<\/strong> \u2014 \ud558\uc911 \ubd84\ud3ec \ud3c9\ud65c\ud654\uc640 \uc811\ucd09 \ud53c\ub85c \uac10\uc18c.<\/li>\n<li><strong>\uc77c\uc815\ud55c \ub7f0\uc544\uc6c3<\/strong> \u2014 \uc815\ubc00 \uc678\uacbd \uac00\uacf5\uacfc \uc5c4\uaca9\ud55c \uc120\ubcc4.<\/li>\n<\/ul>\n<h3>\ud83d\udd04 \uc6d0\ud1b5 \ub864\ub7ec \u201cZB\u201d \ub85c\uadf8\ud615 \ub2e8\ubd80\uc758 \ub300\ud45c \uc801\uc6a9<\/h3>\n<ul>\n<li><strong>\uc6d0\ud1b5 \ub864\ub7ec \ubca0\uc5b4\ub9c1<\/strong>(NU, NJ, NUP): \uae30\uc5b4\ubc15\uc2a4, \uc0b0\uc5c5\uc6a9 \ub4dc\ub77c\uc774\ube0c, \uc911\ubd80\ud558 \ubcc0\uc18d\uae30.<\/li>\n<li><strong>\ubaa8\ud130, \ud38c\ud504, \ucef4\ud504\ub808\uc11c<\/strong>: \uacbd\ubbf8\ud55c \uc815\ub82c \uc624\ucc28\ub098 \ucd95 \uad7d\ud798\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \uc7a5\uce58.<\/li>\n<li><strong>\uacf5\uc791\uae30\uacc4 &amp; \uc815\ubc00 \uc2a4\ud14c\uc774\uc9c0<\/strong>: \uac00\uc7a5\uc790\ub9ac \ud558\uc911\uc744 \ucd5c\uc18c\ud654\ud55c \uc548\uc815\uc801 \ucd95 \uac00\uc774\ub358\uc2a4 \uc694\uad6c.<\/li>\n<\/ul>\n<h3>\ud83d\udce6 \uacf5\uae09 \ub4f1\uae09 &amp; \ud06c\uae30<\/h3>\n<ul>\n<li><strong>\uc815\ubc00 \ub4f1\uae09<\/strong>: <a href=\"https:\/\/www.redhillballs.com\/company\/precision-grades\/\">DIN 5402-1 \uc900\uc218<\/a>; \ub9e4\uce6d \uc138\ud2b8 \ubc0f \ud2b9\uc218 \uc120\ubcc4 \uc81c\uacf5.<\/li>\n<li><strong>\uc9c1\uacbd \ubc94\uc704<\/strong>: ~2.0\u201370.0 mm; <strong>\uae38\uc774<\/strong>: ~4.0\u2013100.0 mm.<\/li>\n<li><strong>\uad00\ub828 \ud0c0\uc785<\/strong>: <strong>ZB<\/strong> = \ub85c\uadf8\ud615 \ub2e8\ubd80 \ud504\ub85c\ud30c\uc77c<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-328\" src=\"\/wp-content\/uploads\/2021\/01\/cylindrical-roller-zb-logarithmic-ends.jpg\" alt=\"\" width=\"400\" height=\"252\" srcset=\"https:\/\/www.redhillballs.com\/wp-content\/uploads\/2021\/01\/cylindrical-roller-zb-logarithmic-ends.jpg 400w, https:\/\/www.redhillballs.com\/wp-content\/uploads\/2021\/01\/cylindrical-roller-zb-logarithmic-ends-300x189.jpg 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud83d\udee0\ufe0f \uc6d0\ud1b5 \ub864\ub7ec \u201cZB\u201d \ub85c\uadf8\ud615 \ub2e8\ubd80 \u2013 \uc815\ub82c \uc624\ucc28 \ud5c8\uc6a9 \ubca0\uc5b4\ub9c1\uc744 \uc704\ud55c \uc800 \uac00\uc7a5\uc790\ub9ac \uc751\ub825 \ub864\ub7ec \uc6d0\ud1b5 \ub864\ub7ec \u201cZB\u201d \ub85c\uadf8\ud615 \ub2e8\ubd80\ub294 \uacbd\ubbf8\ud55c \uc815\ub82c \ubd88\ub7c9\uc5d0\uc11c\ub3c4 \uac00\uc7a5\uc790\ub9ac \uc751\ub825\uc744 \uc904\uc774\uace0 \ud558\uc911 \ubd84\ud3ec\ub97c \uac1c\uc120\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \ub85c\uadf8\ud615 \ub2e8\ubd80 \ud504\ub85c\ud30c\uc77c\uc744 \uac00\uc9c4 \uc9c1\ud615 \ub864\ub7ec\uc785\ub2c8\ub2e4. \ub192\uc740 \ubc29\uc0ac\ud558\uc911 \uc6a9\ub7c9, \ub0ae\uc740 \ub9c8\ucc30, \uc548\uc815\uc801\uc778 \uc131\ub2a5\uc744 \uc81c\uacf5\ud558\uc5ec \uc6d0\ud1b5 \ub864\ub7ec \ubca0\uc5b4\ub9c1\uacfc \uae4c\ub2e4\ub85c\uc6b4 \uad6c\ub3d9 \ubc0f \ubaa8\uc158 \uc2dc\uc2a4\ud15c\uc6a9 \ub9de\ucda4 \ub864\ub7ec [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":10505,"parent":10479,"menu_order":5,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-10502","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.8 (Yoast SEO v28.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>\uc6d0\ud1b5 \ub864\ub7ec &quot;ZB&quot; \ub85c\uadf8\ud615 \ub2e8\ubd80 \uace0\ud558\uc911 \uc800\ub9c8\ucc30 \uc815\ubc00 \ubca0\uc5b4\ub9c1<\/title>\n<meta name=\"description\" content=\"\uc6d0\ud1b5 \ub864\ub7ec &quot;ZB&quot; \ub85c\uadf8\ud615 \ub2e8\ubd80\ub294 \uc591 \ub05d\ubd80\ub97c \ub85c\uadf8 \uace1\uc120\uc73c\ub85c \uac00\uacf5\ud574 \uac00\uc7a5\uc790\ub9ac \uc751\ub825\uc744 \ub0ae\ucd94\uace0 \ud558\uc911\uc744 \uade0\uc77c \ubd84\uc0b0\uc2dc\ud0a4\ub294 \uc815\ubc00 \ub864\ub7ec\uc785\ub2c8\ub2e4. \uace0\ubc29\uc0ac \ud558\uc911 \uc9c0\uc9c0, \uc800\ub9c8\ucc30, \uc628\ub3c4 \uc0c1\uc2b9 \uc5b5\uc81c, \ubbf8\uc2a4\uc5bc\ub77c\uc778 \ud5c8\uc6a9\uc73c\ub85c \uae30\uc5b4\ubc15\uc2a4\u00b7\uad6c\ub3d9\uacc4\u00b7\ubaa8\ud130\u00b7\ud38c\ud504 \ub4f1 \ubca0\uc5b4\ub9c1\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.redhillballs.com\/ko\/%ec%a0%9c%ed%92%88\/%ec%9b%90%ed%86%b5-%eb%a1%a4%eb%9f%ac-%eb%b0%8f-%eb%8b%88%eb%93%a4-%eb%a1%a4%eb%9f%ac\/%ec%9b%90%ed%86%b5-%eb%a1%a4%eb%9f%ac-zb-%eb%a1%9c%ea%b7%b8%ed%98%95-%eb%8b%a8%eb%b6%80\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\uc6d0\ud1b5 \ub864\ub7ec &quot;ZB&quot; \ub85c\uadf8\ud615 \ub2e8\ubd80\" \/>\n<meta property=\"og:description\" content=\"\uc6d0\ud1b5 \ub864\ub7ec &quot;ZB&quot; \ub85c\uadf8\ud615 \ub2e8\ubd80\ub294 \uc591 \ub05d\ubd80\ub97c \ub85c\uadf8 \uace1\uc120\uc73c\ub85c \uac00\uacf5\ud574 \uac00\uc7a5\uc790\ub9ac \uc751\ub825\uc744 \ub0ae\ucd94\uace0 \ud558\uc911\uc744 \uade0\uc77c \ubd84\uc0b0\uc2dc\ud0a4\ub294 \uc815\ubc00 \ub864\ub7ec\uc785\ub2c8\ub2e4. \uace0\ubc29\uc0ac \ud558\uc911 \uc9c0\uc9c0, \uc800\ub9c8\ucc30, \uc628\ub3c4 \uc0c1\uc2b9 \uc5b5\uc81c, \ubbf8\uc2a4\uc5bc\ub77c\uc778 \ud5c8\uc6a9\uc73c\ub85c \uae30\uc5b4\ubc15\uc2a4\u00b7\uad6c\ub3d9\uacc4\u00b7\ubaa8\ud130\u00b7\ud38c\ud504 \ub4f1 \ubca0\uc5b4\ub9c1\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.redhillballs.com\/ko\/%ec%a0%9c%ed%92%88\/%ec%9b%90%ed%86%b5-%eb%a1%a4%eb%9f%ac-%eb%b0%8f-%eb%8b%88%eb%93%a4-%eb%a1%a4%eb%9f%ac\/%ec%9b%90%ed%86%b5-%eb%a1%a4%eb%9f%ac-zb-%eb%a1%9c%ea%b7%b8%ed%98%95-%eb%8b%a8%eb%b6%80\/\" \/>\n<meta property=\"og:site_name\" content=\"Redhill Precision Specialty Balls\" \/>\n<meta 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