Zetasassi ETLR1AC12S-SS Linear Chain Tensioner – Fully stainless-steel automatic linear spring-action chain tensioner designed to maintain proper tension in roller-chain drive systems. It features a stainless-steel body and mechanical components, PTFE bushings for smooth rod movement, and an idle chain tensioning sprocket with double-shielded bearings. The tensioner is suitable for industrial power-transmission applications where consistent chain tension, reduced vibration, and reliable operation are required.
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