ROSTA Suspension Elements are maintenance-free, silent, have a long service life, and are used in a wide range of applications. ROSTA possesses many years of experience in research and development in its laboratory and significant expertise resulting from collaboration with customers. This enables them to offer innovative solutions.
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ROSTA SE-W: A tensioning solution optimized for hot environments thanks to its heat-resistant elastomeric structure.

ROSTA SE-I: With its all-stainless steel housing and construction conforming to industry standards, it offers a reliable tensioning solution for the food and chemical industries.

ROSTA SE-G: A durable tensioning solution designed for harsh environments, featuring a zinc-coated housing and oil-resistant synthetic inserts.

ROSTA SE-F: A reliable tensioning solution for blind frame systems, featuring robust rubber elements, a zinc-plated fixing screw, and an integrated O-ring design.

SE-B Boomerang tensioner: Triple slack compensation and uninterrupted performance for long chain drives.

SE 11–50 tensioning elements: A durable, elastic, and reliable tensioning unit for every drive system.