80x125x12 FKM Cross Section Lip Seal Size： 80*125*12 mm Material: FKM ( Viton ) Color: Brown Type: TG Double Lip The relative motion between two mated parts of machinery always generates heat from friction. The lubricant serves as a medium not only to reduce the friction but also to enhance heat...
80x125x12 FKM Cross Section Lip Seal
Size： 80*125*12 mm
Material: FKM ( Viton )
Type: TG Double Lip
The relative motion between two mated parts of machinery always generates heat from friction. The lubricant serves as a medium not only to reduce the friction but also to enhance heat dissipation. In order to contain the lubrication oil, lip seal is a most frequent sealing part used in these applications.
The shaft seal is a critical component for rotating machinery. It allows for the relative motion between the shaft and the support housing and seals the lubricant from leaking into outer compartment. Among the seals, the lip seal is one of the commonly used. The design in the dimensions and geometry has the crucial influence on the performance of the lip. The sealing capability and life of the seal are directly related to the contact characteristics at the lip. The contact width and the pressure profile in the contact region between the lip and shaft are two major performance indices of the lip seals.
The sealing effect, in both static and dynamic applications, is accomplished through radial pressure by the sealing lip onto the radial shaft and is a result of the smaller diameter of the sealing lip. The required radial force for oil seals is the sum of tangent forces of stretching and bending (applied by the spring and the elastomeric sealing lip). The sealing effect in the sealing groove is achieved through capillary forces. On the static side, the sealing effect at the base of the sealing groove is achieved through the elastic rubber shell.
SVKS Seal, with over 10 years experience, is one of the leading 80x125x12 fkm cross section lip seal manufacturers and suppliers in China. And we also offer the customized service catering to your special requirement. Please be free to buy the rubber products with competitive price from us.