Description
Product Name: Upper Trust Bearing – Aftermarket Replacement Cone Crusher Spare Part For Metso GP100‑GP500.
Material: High‑lead bronze castings ZCuPb20Sn5, ZCuPb10Sn10; custom material solutions available on request.
As a professional manufacturer of Metso cone crusher parts and general crusher parts, Trust Bearing focuses on producing high‑precision, wear‑resistant replacement accessories for mining and aggregate crushing equipment. The Upper Thrust Bearing is a core bronze component specially engineered for Metso GP series single‑cylinder cone crushers, perfectly compatible with GP100, GP200, GP300, GP330, GP500 models.
This Upper Thrust Bearing is installed at the upper part of the eccentric assembly inside the cone crusher, acting as a critical axial load‑bearing part between the main shaft and the eccentric bushing. Manufactured from premium high‑lead tin bronze (ZCuPb20Sn5, ZCuPb10Sn10), this 4‑segment split‑type bearing features high hardness, strong pressure resistance and excellent self‑lubricating performance. It bears the upward axial thrust generated during the crusher’s operation, forms a stable lubricating oil film to reduce metal‑to‑metal friction, and protects the spindle, eccentric sleeve and other core components from abnormal wear.
All our Metso cone crusher parts are processed with strict dimensional accuracy control, and this Upper Thrust Bearing can be directly matched and replaced with original OEM parts. Its split‑type structure greatly simplifies daily disassembly, installation and maintenance work, effectively lowering equipment downtime and maintenance costs.
Widely applied in heavy‑duty working scenarios such as metal ore mining, stone aggregate processing and construction waste recycling, this durable crusher part is a reliable choice for global customers to maintain and upgrade Metso GP series cone crushers.
Core Advantages
Accurate installation position matching for Metso GP series single‑cylinder cone crushers
High‑lead tin bronze material with superior wear‑resistance and heavy‑load bearing capacity
Professional design for axial thrust bearing and friction reduction
Strict quality inspection, consistent with OEM size standards
Split‑type structure for convenient installation and later maintenance