007HL20197200 MAHLE Crankshaft Bearing

Engine Bearings from MAHLE (MPN: 007HL20197200) play a vital role in the crankshaft's operation, facilitating efficient engine rotation and reducing mechanical stress on moving parts. These bearings are commonly used in internal combustion engines across various vehicle makes and models. With their precise dimensions of 101.0 x 33.0 x 60.0 mm, MAHLE's Engine Bearings offer enhanced performance and durability. Dimensions are provided by the supplier and may include packaging dimensions. 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.