Manufacturer different sizes rotary shaft seal TC Oil seals FKM Vitons NBR Buna Nitrile material

Product Overview

Description

 Introduction to oil seal

Oil seals prevent internal system fluids from leaking and keep external contamination from entering the system. Leakage and/ or contaminants paths occur between the shaft and the seal lip and between the seal and the housing.

 

Oil seals need to seal both dynamically (on the shaft) and statically (on the outer diameter of the seal).

 

An oil seal normally consists of three basic components: the rubber sealing element, the metal insert (case) and the garter spring.

 

 1.The purpose of the sealing element is to stop the fluid from leaking between the shaft and housing.

 2.The metal insert will give rigidity and strength to the seal while it is being held in the bore or recessed groove.

 3.The garter spring will help make the rubber sealing element more effective.