Rotary Oil Seals Description and Application
Rotary Oil Seals
Rotary shaft seals are also known as Oil seals. They are often called grease, fluid or dirt seals. The seals conform to DIN 3760. Rubber types available are Nitrile, Viton ®, Silicone and EPDM. Main styles available are: R21 Rubber Covered Single Lip R23 Rubber Covered Lip & Wiper R4 Metal Covered Single Lip R6 Metal Covered Lip & Wiper R1 Totally Metal Enclosed Single Lip
Rotary seals close spaces between stationary and moving components in mechanical equipment. They are used to help prevent lubricant escape and stop harmful contaminants from entering machinery, particularly in severe environments. They are vital components which protect all types of precision-constructed, close-fitting ball, sleeve and roller bearings.