099PL10146000 MAHLE Connecting Rod Bearing

Engine Bearings from MAHLE play a vital role in the crankshaft area of an engine, ensuring a smooth rotation and minimizing friction. This is achieved through their precise design and high-quality materials. As a result, Engine Bearings from MAHLE help to enhance fuel economy and prolong engine life. MPN: 099PL10146000, Brand: MAHLE. Crankshaft bearings are precision components facilitating smooth rotary motion between the crankshaft and engine block. Located within the engine’s main and connecting rod bearing bores, these bearings support significant loads and reduce friction generated by reciprocating piston motion. Typically manufactured from tri-metal or polymer-coated steel, they feature a split design for ease of installation and precise clearance control. Oil grooves and channels within the bearing surface maintain a hydrodynamic oil wedge, preventing metal-to-metal contact. Dimensional accuracy and material hardness are critical for maintaining engine performance and longevity, with variations existing for different engine families and load requirements.