9Y-4033: Crankshaft Main Bearing

Description: The Main bearing is a component in an internal combustion engine. It is responsible for supporting and facilitating the smooth rotation of the crankshaft, which converts reciprocating motion into rotational motion to transfer power from the pistons to the drivetrain. It is positioned at various points along the length of the crankshaft. Their primary function is to reduce friction and wear between the crankshaft and the engine block. Attributes: • Withstand the loads and pressures encountered in the engine. • Provide stability and integrity. • Withstand high speeds and temperatures. Applications: The Main bearing provides support and enables a smooth rotation of the crankshaft, minimizing friction and wear and facilitating efficient power transfer. It is extensively used in Cat 3176, 3176B, 3176C and C-10 Engine (Piston), 345B Excavators, 65E, 75, 75C, 75D, 75E, 85C, 85D, 85E and 95E Track Type Tractor, 776D Trucks, CPT372 Pumper, Cement Trucks, and R1700 Wheel Loaders.