{"id":19,"count":11,"description":"Single row angular contact ball bearings are designed for applications that require <strong data-start=\"458\" data-end=\"521\">high speed, high rigidity, and controlled axial positioning<\/strong>. Unlike standard deep groove bearings, the contact angle enables the bearing to carry <strong data-start=\"608\" data-end=\"664\">combined radial load and axial load in one direction<\/strong>, making it suitable for precision rotating systems.\r\n<ul>\r\n \t<li data-start=\"756\" data-end=\"999\">\r\n<p data-start=\"758\" data-end=\"999\"><strong data-start=\"758\" data-end=\"793\">Load direction and arrangement:<\/strong> A single row bearing supports axial load in <strong data-start=\"838\" data-end=\"855\">one direction<\/strong>. For <strong data-start=\"861\" data-end=\"894\">axial load in both directions<\/strong> or higher stiffness, bearings are commonly used as <strong data-start=\"946\" data-end=\"968\">matched pairs\/sets<\/strong> (DB \/ DF \/ DT arrangements).<\/p>\r\n<\/li>\r\n \t<li data-start=\"1000\" data-end=\"1224\">\r\n<p data-start=\"1002\" data-end=\"1224\"><strong data-start=\"1002\" data-end=\"1037\">Stiffness and running accuracy:<\/strong> Correct selection of <strong data-start=\"1059\" data-end=\"1078\">precision grade<\/strong> \u548c <strong data-start=\"1083\" data-end=\"1094\">preload<\/strong> helps achieve stable runout control, low vibration, and repeatable positioning\u2014especially in spindles and high-speed equipment.<\/p>\r\n<\/li>\r\n \t<li data-start=\"1225\" data-end=\"1382\">\r\n<p data-start=\"1227\" data-end=\"1382\"><strong data-start=\"1227\" data-end=\"1258\">Speed and thermal behavior:<\/strong> Cage design, lubrication method, and preload directly influence <strong data-start=\"1323\" data-end=\"1379\">speed capability, temperature rise, and service life<\/strong>.<\/p>\r\n<\/li>\r\n \t<li data-start=\"1383\" data-end=\"1611\">\r\n<p data-start=\"1385\" data-end=\"1611\"><strong data-start=\"1385\" data-end=\"1418\">Selection by series and size:<\/strong> Common series used in industry include <strong data-start=\"1458\" data-end=\"1481\">70 \/ 72 \/ 718 \/ 719<\/strong> (depending on load, speed, and envelope). Provide your size and operating conditions to match the right series and configuration.<\/p>\r\n<\/li>\r\n<\/ul>","link":"https:\/\/yuwei-bearing.com\/zh\/product-category\/angular-contact-bearings\/","name":"\u89d2\u63a5\u89e6\u8f74\u627f","slug":"angular-contact-bearings","taxonomy":"product_cat","parent":0,"meta":[],"menu_order":0,"_links":{"self":[{"href":"https:\/\/yuwei-bearing.com\/zh\/wp-json\/wp\/v2\/product_cat\/19","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yuwei-bearing.com\/zh\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/yuwei-bearing.com\/zh\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"wp:post_type":[{"href":"https:\/\/yuwei-bearing.com\/zh\/wp-json\/wp\/v2\/product?product_cat=19"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}