FKM Framework Oil Seal

FKM Framework Oil Seal

Material: FKM
Density: 1.8 - 2.0 g/cm³
Tensile strength: 10 - 20 MPa
Temperature range:-20°C to +200°C
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Description
Technical Parameters
 
FKM Framework Oil Seal

 

Property Unit Test Method Test Parameter Value
Hardness Shore A ASTM D 2240   77 +3/-2
Tensile Strength MPa ASTM D 412   12
Ultimate Elongation % ASTM D 412   150
Specific Gravity g/cm³ ASTM D 297   2.05
Compression Set % ASTM D 395 B 22h / 200°C 14

 

Type of oil seal

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The lip oil seal is the most common, consisting of one or more sealing lips made of rubber or elastic material. It prevents liquid leakage by making contact with the spinning shaft's surface. A coil spring supports the lip-shaped helical spring oil seal, ensuring tight contact. A V-type oil seal is an elastic annular seal with a V-shaped cross-section, used in larger shaft diameters or harsh environments. 

 

Introduce

 

The FKM framework oil seal, which uses high-performance elastic polymers known as fluoroelastomers (FKMs) for resistance to oil, solvent, and high temperatures, is an essential part of sealing mechanical equipment. Its frame structure, composed of FKMs, has exceptional flexibility and tensile strength. To close the gap between the shaft and housing, the seal usually comprises one or more annular sealing lips. This kind of oil seal is extensively utilized in several industrial domains, such as mechanical transmissions, hydraulic systems, and rotating machinery.

Brown FKM Framework Oil Seal
Advantage and function

 

  • FKM material has excellent resistance to ozone, chemicals, aging, and high temperatures, making it an ideal choice for a variety of applications.
  • Its lip seal design successfully stops liquid leakage while maintaining the functionality of mechanical equipment.
  • FKM framework oil seal minimizes machine failures and downtime. Its main purpose is to seal liquid media (such as lubricating oil) to prevent dust and contaminants from entering, reduce the use of lubricating oil, minimize wear and friction, and reduce equipment damage and failure.

 

Framework Oil Seal

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