Hydro Bearing Guide Vane Sleeve Long Lifespan High Load Capacity

Hydro Bearings

If you're looking for high-performance hydro bearings that deliver superior durability, low friction, and zero oil dependency, Techemer Hydro Bearings are the ideal solution for hydropower systems, marine energy units, and other water-lubricated bearing applications.

Unlike conventional copper-based or oil-lubricated bearings, our products are made from self-lubricating composite materials with a metal-based protective cladding, providing excellent shaft protection, long-term stability, and consistent performance under wet, abrasive, or high-load conditions.

Key Advantages

What Makes TechemerHydro Bearings Stand Out?

Zero-Oil, Water-Lubricated Hydro Bearings

Techemer bearings are fully compatible with fresh water, sea water, and silt-containing water.  These oil-free hydro bearings eliminate the need for grease or maintenance in submerged or hydrodynamic environments.

High Load & Vibration Resistance

Perfect for applications with repetitive shocks, vibration, or sudden load changes—especially during the opening and closing of guide vanes in turbines or wave energy converters.

Low Friction, Low Wear Performance

Thanks to integrated long-life lubricants and homogeneous composite structures, our bearings maintain stable lubricating performance with minimal wear over time, making them ideal for dry-running hydro bearing conditions.

Full Shaft Neck Protection

Our wraparound metal cladding ensures complete coverage, extending the lifespan of shaft journals and reducing replacement frequency in hydro bearing systems.

Designed to Resist Swelling & Expansion

Unlike polymer bearings that suffer from water swelling and thermal expansion, Techemer's innovative design delivers dimensional stability, minimizing internal clearance changes and improving operational precision.