Wall at Crown [mm]: 1.489. Overall Length [mm]: 17.25. Overlay plate with reduced thickness for improved fatigue properties. Hardened steel backs on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing.Increased crush for improved bearing retention. Elimination 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. Increased eccentricity to compensate for bore distortion at high rpm and to assist in the formation of hydrodynamic oil films. 3/4 grooved Main Bearings to optimize bearing load carrying surface area and oil flow to the conrod bearings. Tight consistent wall tolerances to help you maintain consistent clearances.
Enlarged ID chamfers on bearing edges where required to accommodate large fillet radius on performance crankshafts. Most bearings models are manufactured in different dimensions.STDX -0.025 mm / STD +0.000 mm / +0.025 mm / +0,25 mm / +0.50 mm. For HX bearing size, the Max. Wall at Crown" reduce 0.001" for extra oil clearance. If you need another size than listed here, please ask us if they are in stock. Then please state what size bearings you need in the notes. Some items cannot be combined due to size or weight.
Original ACL engine bearings made in Australia. Please, check the dimensions of bearings, application list or send us request with details. This item is in the category "Vehicle Parts & Accessories\Car Parts & Accessories\Engines & Engine Parts\Engine Bearings". The seller is "xtune_performance" and is located in this country: PL. This item can be shipped worldwide.