115-3699: 85.125 Inner Diameter Front Idlerbearing

A Front Idler Bearing is located at the front of the machine and acts as a pivot point for the track chain. A Front idler bearing consists of an outer ring, an inner ring, rolling elements, and a cage. The rolling elements can be either balls or rollers, depending on the application. The cage holds the rolling elements in place and prevents them from coming into contact with each other. The outer ring is usually fixed, while the inner ring rotates, allowing the track chain to move freely. Its primary function is to provide tension and guide the engine drive belt. Attributes: • Designed to reduce friction, resulting in smooth operation. • Manufactured to precise specifications and are built for durability, reliability, and productivity. Applications: A Front Idler Bearing is used for supporting the weight of the machine's undercarriage and transferring the load to the ground.