{"product_id":"acl-race-bearings-main-bearings-standard-size-2013-2025-brz","title":"ACL Race Bearings Main Bearings Standard Size 2013-2025 BRZ","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eEngineered for maximum durability under extreme conditions, these trimetal bearings are built to handle higher RPM demands with confidence. Featuring a high-strength overlay plate with reduced thickness, they deliver improved fatigue resistance and extended service life. Perfect for performance applications where reliability and strength are critical.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-v-b029e012=\"\"\u003e\n\u003cspan data-v-b029e012=\"\" class=\"span\"\u003eHigh strength overlay plate\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ewith reduced thickness for improved fatigue properties\u003c\/li\u003e\n\u003cli data-v-b029e012=\"\"\u003e\n\u003cspan data-v-b029e012=\"\" class=\"span\"\u003eHardened steel backs\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eon all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing.\u003c\/li\u003e\n\u003cli data-v-b029e012=\"\"\u003e\n\u003cspan data-v-b029e012=\"\" class=\"span\"\u003eIncreased crush\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003efor improved bearing retention\u003c\/li\u003e\n\u003cli data-v-b029e012=\"\"\u003e\n\u003cspan data-v-b029e012=\"\" class=\"span\"\u003eElimination of flash plating\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eon the back of the bearings to improve heat transfer through the bearings and to maximize the grip between the bearings and its housing.\u003c\/li\u003e\n\u003cli data-v-b029e012=\"\"\u003e\n\u003cspan data-v-b029e012=\"\" class=\"span\"\u003eIncreased eccentricity\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eto compensate for bore distortion at high rpm and to assist in the formation of hydrodynamic oil films.\u003c\/li\u003e\n\u003cli data-v-b029e012=\"\"\u003e\n\u003cspan data-v-b029e012=\"\" class=\"span\"\u003e3\/4 grooved Main Bearings\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eto optimize bearing load carrying surface area and oil flow to the conrod bearings.\u003c\/li\u003e\n\u003cli data-v-b029e012=\"\"\u003e\n\u003cspan data-v-b029e012=\"\" class=\"span\"\u003eTight consistent wall tolerances\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eto help you maintain consistent clearances.\u003c\/li\u003e\n\u003cli data-v-b029e012=\"\"\u003e\n\u003cspan data-v-b029e012=\"\" class=\"span\"\u003eEnlarged ID chamfers\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eon bearing edges where required to accommodate large fillet radius on performance crankshafts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHalf Type: Identical Halves\u003c\/li\u003e\n\u003cli\u003eMaterial: F780\u003c\/li\u003e\n\u003cli\u003eMin. Std Shaft Size: \u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e67,985 mm \/ 2.6766 in\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eMax. Std Shaft Size: \u003cmeta charset=\"utf-8\"\u003e68,009 mm \/ 2.6775 in\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eMin. Std Tunnel Size: \u003cmeta charset=\"utf-8\"\u003e73,127 mm \/ 2.8740 in\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eMax. Std Tunnel Size: \u003cmeta charset=\"utf-8\"\u003e73,143 mm \/ 2.8746 in\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eMax Wall at Crown: \u003cmeta charset=\"utf-8\"\u003e2,505 mm \/ 0.0986 in\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eMax Overall Length: \u003cmeta charset=\"utf-8\"\u003e\u003c\/span\u003e\n\u003cdiv data-v-9e7372b4=\"\"\u003e17,6 mm \/ 0.6929 in\u003cspan\u003e \u003c\/span\u003e\u003cspan data-v-9e7372b4=\"\"\u003e(8312H+005)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-v-9e7372b4=\"\"\u003e14,5 mm \/ 0.5709 in\u003cspan\u003e \u003c\/span\u003e\u003cspan data-v-9e7372b4=\"\"\u003e(8313H+005)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-v-9e7372b4=\"\"\u003e22,92 mm \/ 0.9024 in\u003cspan\u003e \u003c\/span\u003e\u003cspan data-v-9e7372b4=\"\"\u003e(8314H+005(F))\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan data-v-9e7372b4=\"\"\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cstrong data-start=\"39\" data-end=\"48\"\u003eNote:\u003c\/strong\u003e Product photos are for reference only. Actual product may vary slightly in appearance due to manufacturer updates or variations.\u003c\/span\u003e\u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":45807335735471,"sku":"5M8312H-STD","price":211.25,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/3598\/4815\/files\/acl-race-bearings-main-bearings-standard-size-2013-2025-brz-5m8312h-std-5531869.webp?v=1755922167","url":"https:\/\/subimods.com\/products\/acl-race-bearings-main-bearings-standard-size-2013-2025-brz","provider":"Subimods.com","version":"1.0","type":"link"}