Voices of Innovation: Why Lubron HX & Lubron AQ Are Game-Changers for Tainter Gates

Press Release • August 26, 2026
By Allen Sepielli, Business Development Engineer
Featuring insights from Alex Philippou, Hydro Product Specialist

Lubron HX and AQ bearings are trusted solutions for partially and fully submerged hydro applications, including sector gates, vertical lift gates, miter gates, and tainter gates. With decades of successful performance in hydroelectric and water control projects, these materials have earned a reputation for reliability in some of the industry's most demanding environments.

"In hydro applications, reliability isn't a preference, it's a requirement," says Alex Philippou. "The right bearing material can make the difference between decades of dependable service and costly maintenance."

Lubron HX is a USACE-approved failure-critical bearing material engineered for continuous immersion and wet operating conditions. Its extremely low water absorption provides exceptional dimensional stability, helping maintain consistent performance throughout the life of the structure.

"What sets Lubron HX apart is its ability to maintain its properties even in constantly submerged environments," Philippou adds. "Engineers need confidence that critical components will perform year after year, and HX was developed with exactly that goal in mind."

From hydroelectric facilities to water control structures, Lubron continues to deliver innovative bearing solutions that help customers achieve long-term performance, durability, and peace of mind.