Engineered for precision and durability, our Hydraulic Wear Rings provide critical guidance and support for pistons and rods within hydraulic cylinders. Designed to absorb radial loads and prevent metal-to-metal contact, these rings extend the service life of your hydraulic system while maintaining tight tolerances under demanding operating conditions.
Key Features
Absorbs radial and lateral loads to protect cylinder bores and rod surfaces
Prevents metal-to-metal contact between piston and cylinder bore
Low friction coefficient for smooth, efficient operation
Excellent resistance to extrusion under high pressure
Compatible with a wide range of hydraulic fluids, including mineral oil, water-glycol, and phosphate ester fluids
Dimensionally stable across a broad temperature range
Material Options
Filled PTFE – Ideal for low-friction, chemically resistant applications
Fabric-Reinforced Phenolic Resin – Superior load capacity and wear resistance for heavy-duty cylinders
PEEK – High-temperature and high-pressure performance
Applications
Industrial hydraulic cylinders
Mobile hydraulic equipment (excavators, loaders, cranes)
Presses and injection molding machines
Agricultural and construction machinery
Available in standard and custom sizes to meet your cylinder specifications. Contact us for volume pricing and custom material configurations.
