Copper alloy inlaid self-lubricating bearing (GB/T23894-2009) is the most widely used self lubricating bearings product in inlaid self-lubricating bearing. This self lubricating bearings bronze material structure combines high metal load, good impact resistance, low non-metallic friction coefficient, and self-lubricating performance of solid lubricant in one, which is suitable for different working conditions. There is no need for oiling and maintenance during use. The self lubricating bearings products are widely used in high load, intermittent or oscillating motion, such as steam locomotive production line, hydraulic turbine, reservoir working/accident door, plastic machinery, etc.

Copper alloy inner ring self-lubricating plain bearing is a kind of sliding bearing with self-lubricating performance, which can be rotated or swung at will. The inner ring of the self lubricating bearing is made of special copper alloy, the inner ring is inlaid with solid lubricant on the spherical surface, and the outer ring is made of self lubricating bearing steel and polished after heat treatment and phosphating or chrome plating.

Copper alloy spiral inlay self-lubricating bearing is also a continuous plain bearing. The solid lubricant bearing is made of high-density copper alloy strip with a special formula, and the solid lubricant embedded on the surface is made by coiling and forming. Due to the use of high elongation copper alloy material as the substrate, ultra-thin spiral sleeves can be made, and the ideal filling material can be used as a lubricant.