Premium Bronze Lower Head Bushing for HP500 Cone Crusher
Engineered for Seizure Prevention & Extended Service Life
Core Material Technology
C93700 High-Lead Bronze (ASTM B505)
Lead Content: 22-26% (optimized for embedded lubrication)
Self-Lubricating Matrix: Micro-dispersed lead particles form continuous lubrication films
Critical Property: Maintains tribological performance during oil supply interruptions
