{"id":837088,"date":"2026-10-31T18:59:35","date_gmt":"2026-10-31T18:59:35","guid":{"rendered":"https:\/\/tunerscapital.si\/product\/acl-race-glavni-lezaji-za-bmw-n63-s63\/"},"modified":"2026-10-31T18:59:50","modified_gmt":"2026-10-31T18:59:50","slug":"acl-race-glavni-lezaji-za-bmw-n63-s63","status":"publish","type":"product","link":"https:\/\/tunerscapital.eu\/en\/product\/acl-race-glavni-lezaji-za-bmw-n63-s63\/","title":{"rendered":"ACL Race main bearings for BMW N63 \/ S63"},"content":{"rendered":"<p>ACL Race main bearings are trimetal engine bearings designed for demanding operating conditions and higher engine RPM. Their combination of design, metallurgy and engineering supports reliable operation in high-performance engines.<\/p>\n<p>The construction uses steel backs, increased crush for improved bearing retention and geometry that assists in forming hydrodynamic oil films. The set includes ACL Race Series main bearings.<\/p>\n<ul>\n<li>Trimetal construction with a high-strength overlay plate of reduced thickness<\/li>\n<li>Increased crush for improved bearing retention in the housing<\/li>\n<li>Flash plating removed from the back for improved heat transfer and grip<\/li>\n<li>Increased eccentricity to compensate for bore distortion at high RPM<\/li>\n<li>3\/4 grooved main bearings to optimize load-carrying surface area and oil flow<\/li>\n<li>Tight, consistent wall tolerances<\/li>\n<\/ul>\n<p><strong>Suitable for:<\/strong> BMW 5-Gran-Turismo I (F07), BMW 5 VI (F10\/F11) \/ VII (G30\/G31\/F90), BMW 6 III (F06\/F12\/F13), BMW 7 V (F01\/F02\/F03\/F04) \/ VI (G11\/G12), BMW 8 II (G14\/G15\/G16\/F91\/F92\/F93), BMW X5 II (E70) \/ III (F15\/F85) \/ IV (G05\/F95), BMW X6 I (E71\/E72) \/ II (F16\/F86) \/ III (G06\/F96).<\/p>\n<p><strong>Engines:<\/strong> N63, S63 (S63B44B, N63B44B, N63B44A, N63B44C, S63B44, S63B44A). Please check your vehicle\u2019s engine code (registration document or VIN) before ordering; if in doubt, contact us and we will check for you.<\/p>\n<h3>Sizes<\/h3>\n<p>STD is the standard size for an unground crankshaft. Undersizes (\u22120.25 mm, \u22120.50 mm \u2026) are for a reground crank, and \u201c+0.025 mm clearance\u201d (X) is for highly stressed engines. Your machine shop chooses the size after measuring.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ACL Race trimetal main bearings for demanding operating conditions, with improved retention, heat transfer and oil flow.<\/p>\n","protected":false},"featured_media":837094,"comment_status":"open","ping_status":"closed","template":"","meta":{"ep_exclude_from_search":false},"product_brand":[147343],"product_cat":[147260],"product_tag":[],"class_list":["post-837088","product","type-product","status-publish","has-post-thumbnail","tc_lang-en","tc_lang-hr","product_brand-acl","product_cat-lezaji-motorja","product_shipping_class-dostava-teza-do-2kg","pa_proizvajalec-acl","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-variable","has-default-attributes"],"_links":{"self":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product\/837088","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/comments?post=837088"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/media\/837094"}],"wp:attachment":[{"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/media?parent=837088"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_brand?post=837088"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_cat?post=837088"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/tunerscapital.eu\/en\/wp-json\/wp\/v2\/product_tag?post=837088"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}