Urethane is the best compromise between the rubber bushings the factory says you need and the solid, race track-only spherical joints you think you want. "Prothane offers Total Kits for all ...

Like rubber bushings, they provide a measure of damping between the suspension and the chassis. Like rod ends and spherical bearings, they truly rotate rather than merely distort the way rubber ...

Examples are presented of design of conventional elastomeric and polytetraflouroethylene (PTFE) spherical bearings and three examples of detailed design and analysis of the seismic isolation system of ...