Quality Assurance and Compliance: Ensuring Reliable Sealing Solutions
Select the correct oil seal size
- water-resistant fluorine rubber products, and the tolerance and drug resistance are better than the FFKM of
- In addition to their durability, national skeleton TC oil seals are also easy to install and maintain. They are typically designed to be a direct replacement for existing seals, making it quick and convenient to install them in place of worn-out or damaged seals. Once installed, these seals require minimal maintenance to ensure their continued performance.
How does an Oil Seal Work
Figure 4: Shaft end chamfer
2. Temperature: Just like pressure, it is very important to choose the right seal that can withstand extreme heat or cold temperatures, depending on the operating environment of your application.


It is generally used in the union of two lubricated parts, so that it hermetically seals both sides. Therefore, it guarantees the proper engine operation and helps to maintain the vehicle’s distribution system in better condition.
■Viscosity-index improvers: These additives help your engine oil perform as intended despite temperature fluctuations.


2. Metal Case
The basic principle of sealing is straightforward – the flexible lip is held against the rotating part (usually the shaft) whilst the casing (or O.D.) is pressed into the housing or bore and holds the seal in place. The sealing lip needs some form of lubrication to avoid overheating and is usually energized by means of a garter spring.
Require More Knowledge?

8 Tips to Keep in Mind when Installing or Replacing Oil Seals
• Fkm/viton rubber
Purpose of oil seal
With the vast options of rotary shaft seals available it can be difficult to understand them and choose the correct seal for your machines. That is why are experts in Dublin and Cork are on hand to pick the right style, material, and size of the oil seal you need. Contact us today your seal specialist by email or by phone in Dublin on (0)1 427 7900 or in Cork on (0)21 500 355.