Made from rubber with wear resistance, these seals retain flexibility after prolonged use The metal reinforced design ensures easy installation for efficient maintenance and bread machine part replacement Ideal for both household bread makers and commercial bakery equipment requiring frequent use This versatile Set meets various user needs as essential bread machine accessories for professional and home kitchens alike This 6pcs set includes bearing seals and oil retaining rings designed for bread machines, effectively flour, liquids and debris from entering mechanical parts to extend appliance life Perfect for bread machine maintenance and repair They maintain in harsh working environments to reduce breakdowns and minimize repair costs Ensuring leak proof operational during bread making The prevents oil seepage and water penetration