Roller Chain Idler Sprockets Units

Chain Idlers are chain guide units for roller chains. They optimize the smooth running of the system under high loads and speeds. The tension wheels - made of steel or plastic - are made of sprocket discs and deep groove ball bearings or tension bearings. Sprocket discs made of plastic run particularly smoothly and quietly. Chain tensioning wheels are already greased and maintenance-free. In the case of the chain tensioning wheel, the grooved ball bearings are sealed on both sides.