Graphene-Embedded Spherical Self-Lubricating Brass Bushing

This spherical self-lubricating copper sleeve is made from high-strength high-strength brass as the base material. It has holes drilled on its surface and high-purity graphite solid lubricant is embedded inside. During operation, the solid lubricant graphite is transferred to the surface of the shaft to form a lubricating film, eliminating the need for external oil supply and enabling long-term stable operation under harsh conditions such as high temperature and high load. It features maintenance-free, low friction coefficient, wear resistance, high load-bearing capacity, and adaptability to harsh environments. 
Maintenance-free: The shaft sleeve can be used for a long time without regular maintenance.
Low and stable friction coefficient: It provides extremely low friction, ensuring smooth operation and preventing "stalling" or adhesion.
High static and dynamic load-bearing capacity: Designed to effectively withstand high static and dynamic loads.
Dust-proof, corrosion-resistant, shock-proof: It has the characteristics of dust-proof, corrosion-resistant, shock-proof and edge load, making it very durable even in harsh environments.
Excellent shock absorption performance: The metal base has excellent shock absorption performance, which can improve performance under dynamic conditions.
Wide temperature performance: It can operate efficiently within a wide temperature range, ensuring versatility in various environments.
Suitable for frequent start-stop, rotation and oscillation applications: Perfect for systems with frequent start-stop, as well as rotating and oscillating systems that are difficult to maintain an oil film.