ПОДШИПНИК Caterpillar 4397581

An Engine Piston Rod Bearing allows smooth rotation between the connecting rod and crankshaft. It helps the connecting rod move freely while the piston travels up and down. The bearing reduces friction between moving parts, ensuring efficient motion transfer. It supports steady operation by maintaining proper alignment of the connecting rod. This function allows the engine to run smoothly and deliver consistent power. It ensures the reliable performance of the engine by supporting controlled motion under load.Attributes:• Supports rotation between the connecting rod and crankshaft.• Helps maintain alignment of the connecting rod during operation.• Reduces heat buildup from friction.Applications: An Engine Piston Rod Bearing is located between the connecting rod and crankshaft in the engine assembly. It supports free rotation, reduces friction, and ensures efficient power transfer for stable engine performance.