The selection of grease for sliding bearings (bronze bushings) is very important, as it directly affects the service life, performance and working efficienc

Bronze brass self-lubricating bushings are mainly used in oil-free places, so they need to be used in specific situations. Here are some advantages of self-lubr

　　Bronze alloy bushings (copper bushings for short) have been widely used in many mechanical equipment and engineering structures due to their excellent wear

　　Uses and recommendations of commonly used bronze bushing material grades　　1.QSn6.5-0.1, QSn6.5-0.4, QSn7-0.2, QSn8-0.3, American Standard C51900, C52100　

‌Strong wear resistance‌: Bronze bushings are made of centrifugal casting and other processes, with a tight internal structure, high hardness, and excellent wear resistance. They are suitable for occasions with high wear resistance requirements such as mining machinery. ‌‌Good corrosion resistance‌: Bronze material has good corrosion resistance, can work stably in atmospheric and freshwater environments, and can resist the erosion of some chemical elements. ‌

Copper bushings exhibit optimal performance in the following scenarios:

‌High friction scenario‌: In the face of high friction conditions, copper bushings can significantly reduce wear due to their excellent wear resistance and built-in lubrication properties.