{"id":10487,"date":"2025-10-27T13:19:57","date_gmt":"2025-10-27T12:19:57","guid":{"rendered":"https:\/\/www.redhillballs.com\/?page_id=10487"},"modified":"2025-10-28T17:21:55","modified_gmt":"2025-10-28T16:21:55","slug":"nrb-%ed%98%95-%ed%8f%89%eb%a9%b4-%eb%8b%a8%eb%b6%80-%eb%8b%88%eb%93%a4-%eb%a1%a4%eb%9f%ac","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\/nrb-%ed%98%95-%ed%8f%89%eb%a9%b4-%eb%8b%a8%eb%b6%80-%eb%8b%88%eb%93%a4-%eb%a1%a4%eb%9f%ac\/","title":{"rendered":"NRB \ud615 \ud3c9\uba74 \ub2e8\ubd80 \ub2c8\ub4e4 \ub864\ub7ec"},"content":{"rendered":"<h2>\ud83d\udee0\ufe0f <a href=\"https:\/\/en.wikipedia.org\/wiki\/Needle_roller_bearing?utm_source=chatgpt.com\">\ub2c8\ub4e4 \ub864\ub7ec NRB \ud50c\ub7ab \uc5d4\ub4dc \u2013 \ucf64\ud329\ud2b8 \uace0\ud558\uc911 \uc5b4\uc148\ube14\ub9ac\ub97c \uc704\ud55c \ud3c9\uba74 \ub2e8\ubd80 \ub864\ub7ec<\/a><\/h2>\n<p>\ub2c8\ub4e4 \ub864\ub7ec NRB \ud50c\ub7ab \uc5d4\ub4dc\ub294 \ub192\uc740 \ubc29\uc0ac\ud558\uc911, \ub0ae\uc740 \ub9c8\ucc30, \ucd5c\uc18c\ud55c\uc758 \uc124\uce58 \uacf5\uac04\uc774 \uc694\uad6c\ub418\ub294 \uc815\ubc00 \ucf00\uc774\uc9c0 \ubc0f \ub2c8\ub4e4 \ubca0\uc5b4\ub9c1 \uc5b4\uc148\ube14\ub9ac\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ud3c9\uba74 \ub2e8\ubd80(\uc591\ucabd\uc774 \ud3c9\ud3c9\ud55c) \ub2c8\ub4e4 \uc694\uc18c\uc785\ub2c8\ub2e4. \ud3c9\uba74 \ub2e8\ubd80 \ud615\uc0c1\uc740 \ucf00\uc774\uc9c0 \ubc0f \uc5d4\ub4dc \ub9c1 \ub0b4\uc5d0\uc11c \ucd95 \ubc29\ud5a5 \uc704\uce58\ub97c \uc815\ubc00\ud558\uac8c \uc720\uc9c0\ud560 \uc218 \uc788\uac8c \ud574\uc8fc\uba70, \uae30\uc5b4\ubc15\uc2a4, \ubcc0\uc18d\uae30, \uc9c1\uc120 \uc6b4\ub3d9 \uc2dc\uc2a4\ud15c \ubc0f \uae30\ud0c0 \ubaa8\uc158 \uc81c\uc5b4 \uba54\ucee4\ub2c8\uc998\uacfc \uac19\uc774 \uc815\ub82c\uc774 \uc798 \uc720\uc9c0\ub418\ub294 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc548\uc815\uc801\uc778 \uad6c\ub984 \ub3d9\uc791\uc744 \uc9c0\uc6d0\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>: NRB = \uc591\ucabd\uc774 \ud3c9\ud3c9\ud55c \ub2e8\ubd80. \uad6c\ud615(\ub77c\uc6b4\ub4dc) \ub2e8\ubd80 \ub300\ube44 \ucd95 \ubc29\ud5a5 \uc704\uce58 \uc815\ubc00\ub3c4\uc640 \ub2e8\uc21c\ud55c \ucf00\uc774\uc9c0 \uac00\uc774\ub4dc \ud615\uc0c1\uc744 \uc81c\uacf5.<\/li>\n<li><strong>\uaddc\uaca9<\/strong>: DIN 5402-3 \/ ISO 3096 \uce58\uc218 \ubc0f \uc815\ubc00 \ub4f1\uae09\uc5d0 \ub530\ub77c \uc0dd\uc0b0.<\/li>\n<li><strong>\uc7ac\uc9c8<\/strong>: \ubca0\uc5b4\ub9c1 \ud06c\ub86c\uac15 100Cr6 (AISI 52100); \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc635\uc158( AISI 420C\/440C ) \ubc0f \uc138\ub77c\ubbf9\/\uce74\ubc14\uc774\ub4dc(\uc694\uccad \uc2dc) \uac00\ub2a5.<\/li>\n<li><strong>\uacbd\ub3c4 (AISI 52100 \uae30\uc900)<\/strong>: \uc5f4\ucc98\ub9ac \ud6c4 \uc57d 60\u201366 HRC.<\/li>\n<li><strong>\ud45c\uba74 \ub9c8\uac10<\/strong>: \uc678\uacbd(OD) \uc5f0\ub9c8 \ubc0f \ucd08\uc815\ubc00 \ub9c8\uac10\uc73c\ub85c \ub0ae\uc740 \ub9c8\ucc30\uacfc \uc77c\uc815\ud55c \ub7f0\uc544\uc6c3 \ud655\ubcf4.<\/li>\n<li><strong>\uc77c\ubc18 \uce58\uc218 \ubc94\uc704<\/strong>: \uc9c0\ub984 Dw \uc57d 1.0\u20136.0 mm; \uae38\uc774 Lw \uc57d 5.8\u201359.8 mm (\ub3c4\uba74 \uc0ac\uc591\uc5d0 \ub530\ub978 \uae30\ud0c0 \uce58\uc218 \uac00\ub2a5).<\/li>\n<li><strong>\uc77c\ubc18 \uacf5\ucc28<\/strong>: \uc9c0\ub984 0\/\u221210 \u00b5m; \uc815\ubc00 \ub4f1\uae09 G2, G3, G5 (ISO 3096 \/ DIN 5402-3 \uae30\uc900).<\/li>\n<\/ul>\n<h3>\u2705 \uc7a5\uc810 : NRB \ud615 \ud3c9\uba74 \ub2e8\ubd80 \ub2c8\ub4e4 \ub864\ub7ec<\/h3>\n<ul>\n<li><strong>\ub192\uc740 \ubc29\uc0ac\ud558\uc911 \uc9c0\uc9c0\ub2a5\ub825<\/strong>\uacfc \ub9e4\uc6b0 \uc587\uc740 \ub2e8\uba74\uc73c\ub85c \ucf64\ud329\ud2b8\ud55c \uc124\uacc4 \uac00\ub2a5.<\/li>\n<li><strong>\uc815\ud655\ud55c \ucd95 \ubc29\ud5a5 \uc704\uce58\uacb0\uc815<\/strong> \ubc0f \ud3c9\uba74 \ub2e8\ubd80\uc5d0 \uae30\ubc18\ud55c \ub2e8\uc21c\ud55c \ucf00\uc774\uc9c0 \ud3ec\ucf13 \uc124\uacc4.<\/li>\n<li><strong>\ub0ae\uc740 \ub9c8\ucc30 &amp; \uc77c\uc815\ud55c \ub7f0\uc544\uc6c3<\/strong>\uc744 \ubcf4\uc7a5\ud558\ub294 \uc5c4\uaca9\ud55c \uc120\ubcc4 \uacf5\ucc28 \ubc0f \uc6b0\uc218\ud55c \ud45c\uba74 \ud488\uc9c8.<\/li>\n<li><strong>\uc7ac\uc9c8 \uc120\ud0dd\uc131<\/strong>: \ub9c8\ubaa8, \ubd80\uc2dd, \uace0\uc628 \uc870\uac74\uc5d0 \ub9de\ucd98 \ub2e4\uc591\ud55c \uc18c\uc7ac \ub300\uc751.<\/li>\n<\/ul>\n<h3>\ud83d\udd04 \ub2c8\ub4e4 \ub864\ub7ec NRB \ud50c\ub7ab \uc5d4\ub4dc\uc758 \uc77c\ubc18\uc801 \uc801\uc6a9 \ubd84\uc57c<\/h3>\n<ul>\n<li><strong>\ub2c8\ub4e4 \ucf00\uc774\uc9c0 &amp; \ubca0\uc5b4\ub9c1 \uc5b4\uc148\ube14\ub9ac<\/strong>: \uac10\uc18d\uae30, \uc720\uc131\uae30\uc5b4(\ud50c\ub798\ub108\ud130\ub9ac), \ud558\ubaa8\ub2c9 \uae30\uc5b4\ubc15\uc2a4 \ub4f1.<\/li>\n<li><strong>\uc790\ub3d9\ucc28 \ubcc0\uc18d\uae30<\/strong> \ubc0f \ucf64\ud329\ud2b8 \ud30c\uc6cc\ud2b8\ub808\uc778 \uc11c\ube0c\uc5b4\uc148\ube14\ub9ac.<\/li>\n<li><strong>\ub9ac\ub2c8\uc5b4 \uac00\uc774\ub4dc<\/strong>, \uacf5\uc791\uae30\uacc4, \uc18c\ud615 \ubaa8\ud130, \ubaa8\uc158 \uc2dc\uc2a4\ud15c.<\/li>\n<\/ul>\n<h3>\ud83d\udce6 \uacf5\uae09 \uac00\ub2a5 \ub4f1\uae09 &amp; \uc0ac\uc774\uc988<\/h3>\n<ul>\n<li><a href=\"https:\/\/www.redhillballs.com\/company\/precision-grades\/\"><strong>\ub4f1\uae09<\/strong>: G2\u2013G5<\/a> (DIN 5402-3 \/ ISO 3096 \uae30\uc900); \ud2b9\uc218 \uc120\ubcc4 \ub4f1\uae09 \uacf5\uae09 \uac00\ub2a5.<\/li>\n<li><strong>\uc9c0\ub984 \ubc94\uc704<\/strong>: \uc57d 1.0\u20136.0 mm (NRB \ud0c0\uc785); <strong>\uae38\uc774<\/strong>: \uc57d 5.8\u201359.8 mm.<\/li>\n<li><strong>\uad00\ub828 \ud0c0\uc785<\/strong>: NRB (\ud50c\ub7ab \uc5d4\ub4dc)<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-269\" src=\"https:\/\/www.redhillballs.com\/wp-content\/uploads\/2021\/01\/needle-roller-nrb-flat-ends.jpg\" alt=\"\" width=\"400\" height=\"246\" srcset=\"https:\/\/www.redhillballs.com\/wp-content\/uploads\/2021\/01\/needle-roller-nrb-flat-ends.jpg 400w, https:\/\/www.redhillballs.com\/wp-content\/uploads\/2021\/01\/needle-roller-nrb-flat-ends-300x185.jpg 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\ud83d\udee0\ufe0f \ub2c8\ub4e4 \ub864\ub7ec NRB \ud50c\ub7ab \uc5d4\ub4dc \u2013 \ucf64\ud329\ud2b8 \uace0\ud558\uc911 \uc5b4\uc148\ube14\ub9ac\ub97c \uc704\ud55c \ud3c9\uba74 \ub2e8\ubd80 \ub864\ub7ec \ub2c8\ub4e4 \ub864\ub7ec NRB \ud50c\ub7ab \uc5d4\ub4dc\ub294 \ub192\uc740 \ubc29\uc0ac\ud558\uc911, \ub0ae\uc740 \ub9c8\ucc30, \ucd5c\uc18c\ud55c\uc758 \uc124\uce58 \uacf5\uac04\uc774 \uc694\uad6c\ub418\ub294 \uc815\ubc00 \ucf00\uc774\uc9c0 \ubc0f \ub2c8\ub4e4 \ubca0\uc5b4\ub9c1 \uc5b4\uc148\ube14\ub9ac\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ud3c9\uba74 \ub2e8\ubd80(\uc591\ucabd\uc774 \ud3c9\ud3c9\ud55c) \ub2c8\ub4e4 \uc694\uc18c\uc785\ub2c8\ub2e4. \ud3c9\uba74 \ub2e8\ubd80 \ud615\uc0c1\uc740 \ucf00\uc774\uc9c0 \ubc0f \uc5d4\ub4dc \ub9c1 \ub0b4\uc5d0\uc11c \ucd95 \ubc29\ud5a5 \uc704\uce58\ub97c \uc815\ubc00\ud558\uac8c \uc720\uc9c0\ud560 \uc218 \uc788\uac8c \ud574\uc8fc\uba70, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":10489,"parent":10479,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-10487","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>NRB \ud3c9\uba74 \ub2e8\ubd80 \ub2c8\ub4e4 \ub864\ub7ec \uace0\ud558\uc911\uc6a9\uc815\ubc00 \uc0b0\uc5c5\uc6a9 \ubd80\ud488\uc785\ub2c8\ub2e4<\/title>\n<meta name=\"description\" content=\"NRB\ud615 \ud3c9\uba74 \ub2e8\ubd80 \ub2c8\ub4e4 \ub864\ub7ec\ub294 \uc591\ucabd \ub05d\uc774 \ud3c9\uba74\uc73c\ub85c \uac00\uacf5\ub41c \uc815\ubc00\u00b7\uace0\ud558\uc911 \ub864\ub7ec\uc785\ub2c8\ub2e4. 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