Seal with a deposit is formed by an Antifriction self-lubricating material and supported on the support area of the seal on the mobile Piece

摘要

A Seal includes an annular body with at least one defines an annular elastomeric Lip profile that encloses a circular Area, settling and pressing on the lateral surface of a piece of Cylindrical Configuration, establishes a relationship of WATERTIGHT Seal.On the free Surface portion of the at least one contact relationship of elastomeric Lip seal with the Cylindrical body has a layer of a composition having self-lubricating defined by the properties of being aglomerable forming a layer or layer of the same autoadhe Rifle to the surface of the Lip.Shedding Drag by relative movement in the contact of Cylindrical Body through laminar Layers high-frequencyTo determine the filling of the imperfections of the Cylindrical Body by a contact between the Cylindrical Body and the Lip seal with a relationship of Mutual contact with the self-lubricating material; this being self-lubricating material and adhesive aglomerable sob Re surfaces of the lip and on the surface of the Cylindrical body.Determining an increase of sliding, a reduction of up to 20% of the Working temperature and increase the Life of the elastomer.