Oil seals are integral components in various mechanical systems, contributing to enhanced performance, reliability, and longevity of machinery. As technology advances, the design and materials used in oil seals continue to evolve, enabling them to meet the increasing demands of modern applications. Proper maintenance and timely replacement of oil seals are crucial for preventing potential failures and ensuring optimal performance. Therefore, understanding their importance and functionality is essential for anyone involved in machinery maintenance and operations. The proper application of oil seals can save businesses significant costs in repairs and replacements while promoting smoother and more efficient operation.