{"id":22787,"date":"2021-06-30T11:50:53","date_gmt":"2021-06-30T09:50:53","guid":{"rendered":"https:\/\/roulementcasting.com\/?post_type=product&#038;p=22787"},"modified":"2026-05-24T13:45:39","modified_gmt":"2026-05-24T11:45:39","slug":"4x9x4-roulement-hybrid-ceramic-abec-5","status":"publish","type":"product","link":"https:\/\/roulementcasting.com\/en\/product\/4x9x4-roulement-hybrid-ceramic-abec-5\/","title":{"rendered":"4x9x4 bearing \u2013 Hybrid Ceramic ABEC 5 bearing"},"content":{"rendered":"<section class=\"rc-product-desc\">\n<p class=\"rc-intro\">The <strong>ABEC5 hybrid ceramic bearings with non-contact stainless steel seals<\/strong> offer excellent flow properties whilst providing effective protection against impurities.<br \/>\nThe perfect balance between performance, reliability and ease of use.<\/p>\n<div class=\"rc-grid-3\">\n<div class=\"rc-card\">\n<h3>Hybrid Ceramic<\/h3>\n<p>Ceramic balls (Si3N4) combined with 440C stainless steel bushings.<br \/>\nLess friction and smoother rotation than a standard bearing.<\/p>\n<\/div>\n<div class=\"rc-card\">\n<h3>ABEC5 precision<\/h3>\n<p>Balanced tolerances for stable and smooth rotation.<br \/>\nA good balance between performance and durability.<\/p>\n<\/div>\n<div class=\"rc-card\">\n<h3>Non-contact seal<\/h3>\n<p>Stainless steel flange with no contact with the inner ring.<br \/>\nProtects against dirt whilst maintaining very low rotational resistance.<\/p>\n<\/div>\n<\/div>\n<div class=\"rc-performance\">\n<h2>What this changes<\/h2>\n<ul>\n<li>Smoother coil start-up<\/li>\n<li>A smooth, steady throw<\/li>\n<li>Very low rotational resistance<\/li>\n<li>Less energy loss<\/li>\n<li>Better protection than an open bearing<\/li>\n<\/ul>\n<\/div>\n<div class=\"rc-specs\">\n<h2>Construction<\/h2>\n<ul>\n<li>Si3N4 ceramic balls<\/li>\n<li>440C stainless steel<\/li>\n<li>ABEC5 precision<\/li>\n<li>Non-contact stainless steel seal<\/li>\n<\/ul>\n<\/div>\n<div class=\"rc-usage\">\n<h2>Usage<\/h2>\n<p>Ideal for spool bearings in casting reels, but also for improving overall smoothness in the internal bearings of spinning and casting reels.<\/p>\n<\/div>\n<div class=\"rc-tip\">\n<h2>Setting<\/h2>\n<p>Use a <a href=\"\/en\/entretien-huiles-graisses\/#lowviscosity\">low-viscosity oil<\/a> to enhance speed. This configuration requires less maintenance than an open version, whilst maintaining excellent performance.<\/p>\n<\/div>\n<p style=\"margin-top: 20px; font-size: 0.9rem; opacity: 0.8;\">An excellent balance between flexibility, protection and durability.<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>Inner diameter: 4 mm<br \/>\nOuter diameter: 9 mm<br \/>\nThickness: 4 mm<\/p>","protected":false},"featured_media":30149,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[656,97],"product_tag":[2002,1988,1987],"class_list":["post-22787","product","type-product","status-publish","has-post-thumbnail","product_cat-roulement-a-lunite","product_cat-roulements","product_tag-4x9x4","product_tag-abec5","product_tag-hybrid-ceramic","product_shipping_class-lettre-suivie","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"bundle_layout":"","bundled_by":[],"bundled_items":[],"acf":[],"_links":{"self":[{"href":"https:\/\/roulementcasting.com\/en\/wp-json\/wp\/v2\/product\/22787","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/roulementcasting.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/roulementcasting.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/roulementcasting.com\/en\/wp-json\/wp\/v2\/comments?post=22787"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/roulementcasting.com\/en\/wp-json\/wp\/v2\/media\/30149"}],"wp:attachment":[{"href":"https:\/\/roulementcasting.com\/en\/wp-json\/wp\/v2\/media?parent=22787"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/roulementcasting.com\/en\/wp-json\/wp\/v2\/product_brand?post=22787"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/roulementcasting.com\/en\/wp-json\/wp\/v2\/product_cat?post=22787"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/roulementcasting.com\/en\/wp-json\/wp\/v2\/product_tag?post=22787"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}