Miniature Ball Bearings

Miniature ball bearings are compact, high-precision bearings designed for applications that require low friction, reduced noise and vibration, and a small footprint. These small-sized bearings, with bore diameters less than 30mm, are commonly used in medical devices, instruments, robotics, aerospace equipment, tools, toys, electronics, and automotive components. Miniature bearings are available in materials like chrome steel and stainless steel, offering a balance of strength, low-noise performance, and affordability. When selecting miniature bearings, factors such as the application, size, load capacity, speed, and operating environment must be carefully considered to ensure the right fit for the intended use.