Ball Bearings, a subcategory within Bearings in the Power Transmission category, are precision components designed to handle both radial and thrust loads while minimizing friction. These bearings use spherical balls that rotate between two races, one fixed and one that moves along with the rotating assembly. The design of ball bearings allows for smooth, precise, and efficient movement of rotating parts, making them suitable for a wide variety of applications. Ball bearings are commonly used in applications requiring low friction and high rotational speed, such as in motors, household appliances, and automotive wheels. Their ability to support both axial and radial loads makes them a versatile choice in many mechanical and industrial settings, contributing significantly to the reliability and efficiency of machinery.