{"id":714,"date":"2026-09-11T02:17:22","date_gmt":"2026-09-11T02:17:22","guid":{"rendered":"https:\/\/linearmotion.top\/linear-bearing-vs-profile-rail\/"},"modified":"2026-09-11T02:17:22","modified_gmt":"2026-09-11T02:17:22","slug":"linear-bearing-vs-profile-rail","status":"publish","type":"post","link":"https:\/\/linearmotion.top\/fa\/linear-bearing-vs-profile-rail\/","title":{"rendered":"\u0628\u0644\u0628\u0631\u06cc\u0646\u06af \u062e\u0637\u06cc \u062f\u0631 \u0645\u0642\u0627\u0628\u0644 \u0631\u06cc\u0644 \u067e\u0631\u0648\u0641\u06cc\u0644: \u06a9\u062f\u0627\u0645 \u0645\u0639\u0645\u0627\u0631\u06cc \u0647\u062f\u0627\u06cc\u062a \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u06af\u0627\u0647 \u0645\u0646\u0627\u0633\u0628 \u0627\u0633\u062a\u061f"},"content":{"rendered":"<section>\n<h2>Round-shaft systems can simplify alignment<\/h2>\n<p>Round shaft and bushing architectures are often tolerant and practical for replacement or moderate-load mechanisms, especially when support geometry is already established.<\/p>\n<\/section>\n<section>\n<h2>Profile rails package load capability compactly<\/h2>\n<p>A profile rail can carry forces and moments in a compact rectangular envelope, but it depends more directly on the quality and alignment of the mounting surfaces.<\/p>\n<\/section>\n<section>\n<h2>Support span changes the answer<\/h2>\n<p>An unsupported round shaft can deflect significantly over a long span. A supported shaft or profile rail behaves differently, so compare the full mounted structures rather than only the bearing elements.<\/p>\n<\/section>\n<section>\n<h2>Maintenance still matters<\/h2>\n<p>Both architectures need the correct surface, lubrication and contamination protection. The right choice depends on environment and service access as well as load.<\/p>\n<\/section>\n<section class=\"article-cta\">\n<h2>\u0627\u0646\u062a\u062e\u0627\u0628 \u0631\u0627 \u0628\u0647 \u06cc\u06a9 \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u062f\u0631\u062e\u0648\u0627\u0633\u062a (RFQ) \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0646\u06cc\u062f<\/h2>\n<p>\u0646\u0642\u0634\u0647\u060c \u0645\u0631\u062c\u0639 \u0645\u0648\u062c\u0648\u062f \u0648 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0639\u0645\u0644\u06cc\u0627\u062a\u06cc \u062e\u0648\u062f \u0631\u0627 \u0628\u0647 \u0622\u062f\u0631\u0633 \u0632\u06cc\u0631 \u0627\u0631\u0633\u0627\u0644 \u06a9\u0646\u06cc\u062f. <a href=\"mailto:sales@linearmotion.top\">sales@linearmotion.top<\/a>\u0645\u0627 \u0641\u06cc\u0644\u062f\u0647\u0627\u06cc\u06cc \u0631\u0627 \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0642\u0628\u0644 \u0627\u0632 \u0646\u0642\u0644 \u0642\u0648\u0644 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f\u060c \u062a\u0623\u06cc\u06cc\u062f \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f.<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>\u0645\u0642\u0627\u06cc\u0633\u0647 \u0639\u0645\u0644\u06cc \u0628\u0648\u0634\u200c\u0647\u0627\u06cc \u0634\u0641\u062a \u06af\u0631\u062f \u0648 \u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u0631\u06cc\u0644 \u067e\u0631\u0648\u0641\u06cc\u0644\u06cc.<\/p>","protected":false},"author":1,"featured_media":715,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-714","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/linearmotion.top\/fa\/wp-json\/wp\/v2\/posts\/714","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/linearmotion.top\/fa\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/linearmotion.top\/fa\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/linearmotion.top\/fa\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/linearmotion.top\/fa\/wp-json\/wp\/v2\/comments?post=714"}],"version-history":[{"count":0,"href":"https:\/\/linearmotion.top\/fa\/wp-json\/wp\/v2\/posts\/714\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/linearmotion.top\/fa\/wp-json\/wp\/v2\/media\/715"}],"wp:attachment":[{"href":"https:\/\/linearmotion.top\/fa\/wp-json\/wp\/v2\/media?parent=714"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/linearmotion.top\/fa\/wp-json\/wp\/v2\/categories?post=714"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/linearmotion.top\/fa\/wp-json\/wp\/v2\/tags?post=714"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}