Oil Seal

Description

Dataseal Rotary Shaft Lip Seals are components designed in a ring form, fitted between machine parts in relative rotation, with the function of separating oil or grease from the inside and dirt, dust, mud, water etc. from the outside..

Basic Components of Shaft Seals – OILSEALS

1 – materials used for the sealing lip

2 – metal case

3 – spring

The typical fundamental components of a shaft seal are:

The sealing lip, consisting of a flexible membrane ending in an edge, made of elastomeric material, designed to wrap around the shaft and thus exert a sealing action,

– Compatibility with the fluid contacted

– High degree of elasticity

– Wear resistance

– Low friction coefficient.

Rubber Range includes Nitrile, Silicone, Viton, Fluorocarbon, EPDM and in special case Ptfe , Teflon.

The metal case, designed to provide the shaft seal with the necessary rigidity for a stable coupling with the relative housing bore.

The Garter spring, acting as a complement to the fundamental action of the sealing lip.