- In conclusion, oil seals play a crucial role in preventing oil leakage in mechanical systems. By understanding the different types of oil seals available and their unique characteristics, engineers and maintenance professionals can select the most suitable seal for their specific application. Proper selection, installation, and maintenance of oil seals are essential for ensuring the efficient and reliable operation of machinery and equipment.
- Power steering oil seal is a crucial component in a vehicle's power steering system. This small yet important seal plays a vital role in keeping the power steering fluid contained and ensuring that the system functions properly. Without a properly functioning power steering oil seal, the power steering system may not work efficiently, leading to difficulty in steering the vehicle.
- Width: The thickness or width of the oil seal is another critical dimension that impacts the fit and functionality of the oil seal.
Compared with nitrile rubber, superior in resistance to heat and abrasion
What are Oil Seals and how should they be ordered?
PTFE Oil Seals - A relatively new and exciting oil seal, the use of polytetrafluoroethylene means that they can withstand dry or unlubricated operations. With a massive thermal range of -130ºC to +200ºC and a strong resistance to chemicals, they are considered to be the future of rotary shaft seals.

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The depth of the bonded seal can be less and the space between the bore and the outside diameter can be changed for ease of fitting. The bonding of rubber to metal is an important factor to be considered in the manufacture of such seals and should be considered carefully, since failure of the bond will cause the seal to fail. The metal case of the oil seal is usually made from mild steel of deep drawing quality which enables blanking, punching, stamping of the steel to the required dimensions.
3. TEMPERATURE: Similar to the pressure level, you need to know what temperature your machinery can operate at. You need to choose a seal that can withstand the heat or cold. PTFE have the widest rang of temperature, making them a safe option when you are uncertain of the range.
Main lip The main lip is the most critical component of the seal.


