Oil Seals : Oil Seals are widely used in the industries for prevention of leakage of Oil from the chinks of the machines. there are several types of Oil Seals used acc to requirement such as 1] Single lip Oil Seals 2] Double lip Oil Seals 3] Metal claded Oil Seals 4] Mo type ( outside metal ) Oil Seals 5] Closed type { Moc type } Oil Seals 6] Spring loaded Oil Seals