
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.






Rolling Bearings

Mounted bearings and housings

Super-precision bearings

Slewing bearings

Marine Bearings – ORKOT

Maintenance products & tools

Linear technology

Motion Plastics – IGUS

Lubrication systems & Pump systems

Sealing solutions

Power transmission solutions

Rod ends, spherical plain bearings

Couplings

Brake linings

Expansion joints

Shaft braking systems

Motors

Antivibration mountings

Bushings, thrust washers and strips