Which type of material is typically used for bearings due to its low friction properties?

Bronze is commonly used for bearings due to its excellent low friction properties, as well as its good wear resistance and ability to withstand high loads. This material helps to reduce friction between moving parts, which is crucial to the smooth operation of machines. Bronze bearings have self-lubricating characteristics, meaning they can function efficiently even with minimal lubrication, leading to less maintenance and longer service life in various applications.

Additionally, bronze maintains its structural integrity under various operating conditions, making it suitable for both high-speed and high-load applications. Its resistance to corrosion and ability to perform in harsh environments further solidify its role as a preferred material for bearings in many mechanical systems.