- When considering the importance of oil in machinery, the role of the 12x22x5 oil seal becomes even more evident
12x22x5 oil seal. Oil is the lifeblood of many systems, lubricating moving parts to reduce friction and wear, dissipating heat, and protecting against corrosion. However, without proper containment, oil can become a liability, leaking into places it shouldn’t and potentially causing damage or reducing efficiency.
- Nitrile (NBR): The nitrile rubber or nitrile provides excellent resistance to numerous oils and greases, including mineral grease and hydraulic oil. There are several synthetic lubricants and greases in the market based on glycol which may cause harm to NBR rubber compounds depending on their composition. Due to their excellent durability and cost-effectiveness, these seals are used in a wide range of operating conditions. However, NBR is unable to withstand exposure to acids and solvents.
Entry of dust and debris is one of the most common reasons oil seals fail. For instance, in high-pressure applications, even the smallest sediments can create a gap in the seal, causing the oil to leak and dirt to get in.
Rotary Wheel Of Auto Parts
We just discovered that one of the seals on our pumping system is leaking. Do you have any ideas as to what could have caused this, and can you offer some advice for selecting a good seal?
3. Garter Spring
- Another important consideration when selecting a hub oil seal is its compatibility with the fluid being sealed
- Sizes and Shapes of Rectangular Rubber Gaskets
Rubber type
Ribbed outer rubber surface,with this system the thermal expansion of the housing is absorbed,This is used in automotive application - Polytetrafluoroethylene (PTFE): This fluoropolymer is known by the brand name Teflon and is known to assure the best chemical resistance and exceptionally little frictional resistance. It is the material of choice for several types of rotating seals used in the chemical, food, and pharmaceutical industries.
3、About production
How are they used?
- In engines, for instance, high pressure oil seals are crucial for maintaining proper lubrication and preventing oil leaks. They protect the crankshaft and other rotating components from contact with engine oil, ensuring optimal performance and longevity. In hydraulic systems, they prevent fluid loss, minimizing energy consumption and environmental pollution.


Different Types of Oil Seals



Hub oil seals are essential components in automotive and industrial systems, serving to maintain the integrity of the wheel hub assembly. These seals prevent the leakage of lubricating oil and the entry of contaminants, safeguarding the wheel bearings and other internal components. In industrial applications, hub oil seals contribute to the smooth operation and reliability of machinery, ensuring optimal performance and safety.

