145-0170: Main Bearing

The Big end connecting rod bearing is a vital component in the engine's connecting rod assembly. It is located at the lower end of the connecting rod and provides a smooth and durable interface between the connecting rod and the crankshaft. Attributes: Made from a high-strength, anti-friction material. Designed to distribute the load from the reciprocating motion of the piston and connecting rod to the crankshaft. Engineered to withstand the tremendous forces and high rotational speeds experienced in the engine. Applications: The Big end connecting rod bearing plays a critical role in maintaining smooth and reliable engine operation. It withstands high loads and ensures the efficient transfer of power from the piston to the crankshaft. Proper lubrication, regular inspection, and maintenance are essential to preserve the bearing's performance and contribute to the overall durability and performance of the engine and it is widely used across a wide variety of Cat® equipment and machines.