Ball bearings are mainly used in machines and equipment to reduce friction and enable smooth and efficient movement. They consist of an outer ring, an inner ring, balls, and a cage to hold the balls. The outer and inner rings are designed to fit together and provide support for the balls, allowing them to rotate freely. The balls inside the bearing are made of various materials, such as steel or ceramic, and their size and number can vary depending on the specific application. The cage keeps the balls evenly spaced and prevents them from colliding with each other. Overall, ball bearings are essential components in many mechanical systems, ensuring reliable and low-friction performance.
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