{"product_id":"acl-race-series-main-bearing-set-std-size-nissan-rb25-rb30-7m2394h-std","title":"ACL Race Series Main Bearing Set STD Size","description":"\u003cp\u003eThe unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance Trimetal engine bearings.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to withstand higher RPM conditions, ACL Race Series Connecting Rod Bearings are available for many of the popular 4, 6 \u0026amp; 8 cylinder applications and feature:\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eHigh strength overlay plate* with reduced thickness for improved fatigue properties\u003c\/li\u003e\n\t\u003cli\u003eHardened steel backs* on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing.\u003c\/li\u003e\n\t\u003cli\u003eIncreased crush* for improved bearing retention\u003c\/li\u003e\n\t\u003cli\u003eElimination of flash plating* on 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\t\u003cli\u003eIncreased eccentricity* to compensate for bore distortion at high rpm and to assist in the formation of hydrodynamic oil films.\u003c\/li\u003e\n\t\u003cli\u003e3\/4 grooved Main Bearings* to optimize bearing load carrying surface area and oil flow to the conrod bearings.\u003c\/li\u003e\n\t\u003cli\u003eTight consistent wall tolerances* to help you maintain consistent clearances.\u003c\/li\u003e\n\t\u003cli\u003eEnlarged ID chamfers* on bearing edges where required to accommodate large fillet radius on performance crankshafts. \u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"ACL","offers":[{"title":"Default Title","offer_id":52995356754223,"sku":"7M2394H-STD","price":249.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/7M2394H-STD.jpg?v=1769065431","url":"https:\/\/www.prospeedracing.com.au\/products\/acl-race-series-main-bearing-set-std-size-nissan-rb25-rb30-7m2394h-std","provider":"Pro Speed Racing","version":"1.0","type":"link"}