Description
Bottom Bushing for Metso Nordberg HP Series Cone Crusher
As a professional supplier of Metso cone crusher parts and durable crusher parts, we specialize in manufacturing high‑precision bronze replacement components for heavy‑duty mining and aggregate crushing equipment. The Bottom Bushing is a vital inner‑core bronze part specially designed for Metso Nordberg HP series multi‑cylinder cone crushers, perfectly compatible with HP3, HP4, HP5, HP6 models.
This Bottom Bushing is installed at the bottom position of the eccentric assembly inside the HP multi‑cylinder cone crusher, serving as the main radial friction‑reducing component between the eccentric sleeve and main frame. Manufactured from premium high‑lead tin bronze (ZCuPb20Sn5, ZCuPb10Sn10), it features excellent self‑lubricating property, high pressure resistance and strong wear‑resistant capacity. During crusher operation, it bears continuous radial load, forms stable oil‑film lubrication, minimizes eccentric sleeve friction and vibration, and effectively protects the frame, eccentric assembly and other key components from premature damage.
All our Metso cone crusher parts are processed with strict dimensional accuracy control, ensuring this Bottom Bushing can be directly replaced with original OEM parts. Its compact and precision‑machined structure facilitates quick installation and disassembly, greatly reducing equipment maintenance downtime and operational costs.
Suitable for harsh working environments including metal ore mining, stone aggregate processing and construction waste recycling, this high‑quality crusher part is a stable and long‑service‑life spare part choice for global mining equipment maintenance.
Core Advantages
Exact dimensional matching for Metso HP3‑HP6 multi‑cylinder cone crushers
High‑lead tin bronze material with outstanding wear‑resistance and radial load‑bearing performance
Installed at bottom eccentric assembly to stabilize rotation and reduce friction loss
Strict quality inspection, fully consistent with OEM size and material standards
Precision‑machined structure for easy installation and maintenance