The Rosta element is a jointed spring with four pre-tensioned special rubber bodies between housings and an inner square profile offset by 45 degrees.

This amazing device can act as a torsion spring, pivot bearing and anti-vibration mount all in one unit. It's maintenance-free operation can provide the user with lower machinery operating costs by increasing service intervals.

Applications include Belt and Chain Tensioners, Bases for Electric Motors, Oscillation Units, Suspension Units and Anti-Vibration Mounts.

For technical information on the various types available and photos showing examples of the many applications for this technology, download the pdf catalogues from our library.

Please contact us if you don't find the information that you're looking for and we'll be pleased to help.