Roto Glydring (PTFE + Viton) Roto Glydring is a high-performance Rotary Shaft Seal combining PTFE (Polytetrafluoroethylene) and Viton (FKM) O-Ring elastomer energizer for superior sealing efficiency in hydraulic and pneumatic applications. Key Features & Functions Low Friction Operation: PTFE+Bronze & PTFE+Carbon Graphite provides excellent wear resistance and ensures smooth, stick-slip-free motion. High Chemical & Temperature Resistance: The Viton energizer offers sealing reliability under extreme temperatures and aggressive fluids. Leak-Free Performance: The dual-material design ensures tight sealing in dynamic and static conditions. Extended Service Life: Ideal for high-speed, high-pressure, and continuous-duty hydraulic systems. Easy Installation: Compact groove design allows easy assembly and replacement. Applications Hydraulic cylinders and actuators Injection molding machines Mobile and industrial hydraulics Presses and heavy machinery Servo and precision control systems