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. Combination type seal developed for extreme wear applications. The Oil Seal and dust seal are combined in one metal case, ready for use. Nitrile material provides excellent resistance to petroleumbased oils and fuels, silicone greases, hydraulic fluids,water and alcohols.
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