BS retaining ring 66x110x2.5

BS/EU type washers made of PTFE are composite sliding rings designed for operation under high loads and limited or completely eliminated lubrication. Their construction is based on a steel load-bearing substrate, a layer of porous bronze, and a sliding layer of PTFE (polytetrafluoroethylene), which provides a very low coefficient of friction and high wear resistance.

Thanks to the use of PTFE, BS/EU washers can operate dry, maintaining smooth movement and stable operating parameters even under variable loads. They are characterized by good resistance to vibrations, corrosion, and the action of many chemical factors. They are used in industrial machines, agricultural devices, hydraulic actuators, automotive components, and wherever durability, maintenance-free operation, and reliable sliding properties are required.