YB00004477 BRG BALL For HITACHI ZX890LC-6 6WG1T

There are many types of bearings, including angular contact ball bearings, self-aligning ball bearings, self-aligning roller bearings, thrust self-aligning roller bearings, cylindrical roller bearings, thrust ball bearings, thrust roller bearings, and deep-groove ball bearings. Each type of bearing has a specific structure and purpose, such as angular contact ball bearings being suitable for high-speed rotation, while self-aligning roller bearings have a self-aligning function that allows them to automatically adjust for axial or housing deflection or misalignment.

A bearing is a device used to support and reduce mechanical friction, commonly found in various rotating equipment. It consists of an inner ring, outer ring, rolling elements, and a retainer and works by transferring force and bearing load through rolling elements between the inner and outer rings to achieve relative motion of mechanical parts. The main function of a bearing is to reduce friction and wear between mechanical parts and reduce energy loss. It supports and positions the rotating shaft and can withstand radial force, axial force, and torque, and transmit rotational motion.

Bearings are an important component in modern mechanical equipment. Their main functions include:Supporting rotating bodies in machinery, bearings can support and fix rotating parts in machinery, allowing them to operate smoothly.Reduce friction, by reducing the friction between moving parts, bearings can reduce the frictional resistance of machinery during operation, thereby reducing energy consumption and improving machinery efficiency. Guarantee rotational accuracy, the design and use of bearings can ensure the precision and stability of machinery components during rotation, reducing deviations and errors caused by friction and wear.