China's premier bearings
Where precision drives globalmotion!
Solid lubricating bearings provide a robust and durable solution for high-temperature, high-load, low-speed, and heavy-duty applications. Manufactured from high-strength brass embedded with graphite, these bearings overcome the limitations of traditional oil-film lubrication by combining solid and powder lubrication. During operation, frictional heat activates the solid lubricant, forming a continuous protective layer that reduces shaft wear and ensures long-term, reliable performance.
These bearings are particularly suited for environments with extreme mechanical stress, elevated temperatures, or continuous operation where conventional lubricants fail. With superior hardness and wear resistance, solid lubricating bearings enhance operational efficiency, minimize maintenance requirements, and extend the service life of critical machinery components. They are widely used in metallurgical continuous casting machines, steel rolling equipment, train supports, mining machinery, ships, and gas turbines.
High-Strength Brass with Embedded Graphite: Provides outstanding load-bearing capacity and self-lubricating performance.
Superior Hardness and Wear Resistance: Roughly twice as durable as standard copper bearings, ensuring long-term reliability.
Solid–Powder Lubrication System: Frictional heat activates the solid lubricant, forming a lasting lubricating film that protects shafts and minimizes wear.
High-Load and High-Temperature Capability: Performs reliably under extreme conditions where conventional bearings fail.
Low Maintenance Requirements: Reduces downtime by minimizing the need for external lubrication and frequent replacement.
Material Structure: High-strength brass matrix with embedded graphite as a solid lubricant.
Dimensions: Available in various diameters, lengths, and thicknesses to meet industrial machinery requirements.
Load Ratings: Designed for high-load, heavy-duty, and low-speed applications.
Temperature Range: Suitable for elevated temperatures typical in metallurgical, mining, and steel-processing operations.
Metallurgical equipment, including continuous casting and rolling machines
Railway components such as train supports and heavy-duty bushings
Mining machinery and heavy-load industrial equipment
Shipbuilding and marine machinery
Gas turbines and high-temperature power generation systems
Manufacturers of metallurgical, mining, and steel-processing machinery
Railway equipment and infrastructure companies
Shipbuilding and marine machinery producers
Industrial equipment engineers and maintenance teams
Distributors of heavy-duty bearing components
By adopting solid lubricating bearings, industries gain high-strength, wear-resistant, and self-lubricating solutions for smooth operation under extreme conditions. These bearings extend service life, reduce maintenance costs, and improve efficiency in demanding industrial applications.
