Internal oil seal designed to prevent fluid leakage and contamination in machinery. Features a width of 11.10 mm (7/16 in), dual lips for enhanced sealing, and a garter spring type for consistent pressure. Suitable for shafts with a diameter of 76.20 mm (3.0 in) and an outer diameter of 104.93 mm (4.13 in). Made from high quality material for durability and reliability in demanding applications.