KASSETTE SEALS 1789 X 208 X 16/18 NBR

Rotary shaft seals are also known as oil seals close spaces between stationary and moving components in mechanical equipment. They are used to help prevent lubricant escape as well as stop harmful contaminants from entering machinery. They are vital components of almost every type of machine in operation. They protect all types of precision-constructed, close-fitting ball, sleeve and roller bearings. Cassette seal type is optimized to provide excellent retention of either grease or oil and maximum protection against liquid or solid contaminants. Nitrile material provides excellent resistance to petroleumbased oils and fuels, silicone greases, hydraulic fluids,water and alcohols.