Rotary shaft seals OAS FKM-75

Rotary shaft seals, also known as oil seals, compression glands, simmer rings etc.

Rotary shaft seal type OAS in FKM-75 (brown) is a rotary shaft seal that consists of a rubber-coated metal housing and a sealing lip with a spring. The OAS type has an additional protective dust lip which protects the main sealing lip from outside contamination. The FKM material can be used for applications at higher temperatures, higher speeds and in more aggressive media compared to the NBR material.

The spring is made of stainless steel (AISI 304).

The Rotary shaft seal is designed to seal against grease, oil and water in rotary applications. A standard oil seal ring is designed to run at a maximum pressure of 0.5 bar.

PROFILE

 
PRODUCT ADVANTAGES
• Easy installation and removal
• Can be used both for static and rotating applications
• Excellent resistance to many chemicals and mineral oils and greases
• Excellent heat resistance
• Good in dusty environments
• Wide range of dimensions

APPLICATION
Used in almost every industry as a good reliable sealing in rotating machines, shafts, axles, power tools and gearboxes. The OAS type is often used in more dust-polluted environments.

INSTALLATION
Installation according to DIN 3760. It is very important that the assembly tools must be of soft material and have no sharp edges. Before installation all individual parts of the seal must be oiled with system oil.

NOTES
The additional sealing lip can cause increased temperature because of friction.
For special applications that require high temperatures or pressure, other materials and models can be used. Please see our other rotary shaft seals.