A variation of the standard O-ring, Trelleborg Quad-Rings® have an X-shaped cross section suitable for sealing a range of static and dynamic applications.
This provides higher sealing efficiency and lower friction than conventional O-Rings.
Quad-Ring® is a registered trademark of Quadion Corporation.
Mounted bearings and housings
Marine Bearings – ORKOT
Motion Plastics – IGUS
Lubrication systems & Pump systems
Power transmission solutions
Rod ends, spherical plain bearings
Shaft braking systems
Bushings, thrust washers and strips