- b. Stainless Steel – for applications that require resistance to water, chemicals, or corrosion. (Stainless steel metal cases are also recommended for many FDA applications.)
- Oil seals are commonly made from materials like nitrile rubber (NBR), a synthetic rubber that offers excellent resistance to oil, heat, and abrasion
Notes
* JIS: Japanese Industrial Standard
✓: Compatible
✗: Incompatible
―: Not applicable- An oil seal, primarily constructed from rubber, is a vital sealing device designed to prevent the ingress of contaminants and the egress of lubricants or other fluids. The rubber material, chosen for its unique properties, forms the core of this seal, providing a flexible barrier that adapts to various surfaces and withstands harsh conditions.
Types Of Motor Oil


Reinforced GVP design for larger diameters, with rotation speeds of up to 15 m/s and pressure of 3-4 bar
(peripheral speed)
DIN

Conventional oil seals are the traditional seals, which can be recognised by a spring on the inside. These oil seals are made of a metal housing that contains a rubber seal. This part is often made of elastomer and comes into contact with the surface of the rotating shaft.
PTFE Lip seals
Car Head Gasket: Essential Component in Engine Sealing
One option is to buy oil seals from specialised gasket and sealing material companies like Polymer Trade Manufacturing Ltd, which is known for its expertise in dealing with gaskets and o rings. These companies not only offer an extensive range of oil seals but also provide expert advice to help customers select the right sealing materials for their specific requirements.


Oil Seal Turbo:


Valve cover gaskets and head gaskets are essential components in automotive engines, serving distinct yet crucial roles in maintaining the integrity and functionality of the engine. The valve cover gasket seals the junction between the valve cover and the cylinder head, preventing oil leaks and contaminants from entering the engine. On the other hand, the head gasket seals the cylinder head to the engine block, ensuring the containment of combustion gases and the separation of oil and coolant passages.