This 17x8x5mm bread machine oil seal is professionally engineered to deliver sealing for bearings, flour, liquids, and contaminants from entering, ensuring stable appliance operations and extended lifespans Designed for home cooks and small bakery owners, this appliance part is essential for maintaining bread machine efficiency, catering to both commercial kitchen needs As bearing seal rings, this upgraded component reduces maintenance frequency and costs, providing long lasting protections for your kitchen appliance parts Ideal for routine maintenance in bread machines, it optimizes during various baking cycles, ensuring consistent results for home kitchens or bakery environments Featuring dimensions of 17mm diameter, 8mm outer diameter, and 5mm thickness, it withstands temperatures from 20°C to +90°C, with enhanced durability to resist aging and leakage, outperforming standard bearing seals