Custom Turned High Strength Brass Sleeve Bearing Bushing for Industrial Machinery. High-Strength Material Grade: Precision-machined from premium continuous cast brass alloy (C86300 / SAE 430B), delivering tensile strength up to $\ge 750\text{ MPa}$ and yield strength $\ge 450\text{. Heavy-Duty Load Capacity: Engineered for extreme dynamic loads and heavy mechanical stress, capable of handling max loads up to $100\text{ MPa}$ without deformation. Precision CNC Turning: Processed with advanced CNC turning machinery to ensure strict dimensional tolerances, high concentricity, and flawless surface finish. Optimized Oil Groove Design: Custom internal lubrication channels-including Figure-8, annular grooves, and spiral patterns-guarantee continuous oil distribution. Integrated Oil Holes: Features precision-drilled oil feed holes matching internal grooves for efficient external grease or oil replenishment. Exceptional Wear Resistance: Superior anti-friction and anti-galling properties significantly reduce component wear and extend service life. High Temperature Tolerance: Reliable operational stability across wide temperature ranges, suitable for continuous high-load industrial environments. Corrosion & Impact Resistant: High density cast brass structure provides excellent resistance against mechanical impacts, moisture, and corrosion. Full OEM & Drawing Customization: Tailored manufacturing according to client drawings, specific size requirements, and customized groove specifications. ISO Certified Quality: Manufactured under ISO 9001:2015 standards with strict batch testing to ensure consistent mechanical performance.