Looking for Bearings Rotary Union designed specifically for Heidelberg printing machines? You’ve come to the right place. On this page, you’ll find a curated selection of rotary unions, bearing assemblies, and fluid transfer seals engineered for offset press systems, sheetfed printers, and flexographic units—especially Heidelberg models like the Speedmaster, Printmaster, and GTO series.
A Bearings Rotary Union is a mechanical component that allows the transfer of fluids (typically water, ink, or air) into rotating parts of printing presses while maintaining a leak-proof seal. It integrates precision ball or roller bearings to support high-speed motion and reduce rotational torque—ideal for the Heidelberg offset printing system.
Our rotary bearing unions ensure seamless ink and water circulation, minimal friction, and extended life under high-speed operation, which are critical in commercial printing environments.
Our bearing rotary unions are fully compatible or interchangeable with:
Ink Supply Circulation – Transfer ink without leaks across rotating drum assemblies
Dampening System Cooling – Maintain fluid flow during fast printing cycles
Compressed Air Transfer – Support pneumatic operations inside rotating units
Paper Handling Mechanisms – Seamless integration with feeder shafts and grippers
📦 In-stock inventory for common Heidelberg models
💡 Engineering support for non-standard or outdated models
🔁 Direct OEM replacement or custom-spec designs
🌍 Worldwide shipping and export support
🏭 Over 10 years of experience in fluid sealing systems
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THE WORLD'S LEADING ROTARY UNIONS MANUFACTURERS
