King Bearings Drijfstanglagers BMW 3-serie,5-serie,Z3

Set Race Performance drijfstanglagers, Standaard maat. Tri-Metal + Copper Lead. Toepasbaar voor BMW 316/318/Z3 1.6/1.8/1.9L 4-Cilinder motoren met de motorcodering M40B16/M40B18/M42B18/M43B16/M43B18/M43B19/M44B19. Op aanvraag leverbaar in 0.25mm en 0.50mm ondermaat. Copper lead with P76 overlay. High strength overlay plate with reduces thickness for improved fatique 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.