O ring chain

Listing ID #3510279

chains are manufactured in state of the art facilities, Advanced automation machines ensure that the parts are assembled to the correct closed tolerances giving ROCKMAN chains a precise fitment in application,Chains are pre loaded at 50% minimum ultimate tensile strength which is specifically important for applications involving fixed center to center distance sprockets. This 50% proof loading eliminates initial elongation and increases chain fatigue resistance, Plate components are Shot Peened with control intensity and speed which allows the creation of compressive stress in the plates to avoid propagation of fatigue cracks, Chains uses proprietary lubricants and vacuumed greasing processes designed to fully penetrate the bearing surfaces between pin and bushes ensuring higher wear resistance in automotive application.