The 21x32x7mm oil seal, model BAU3X2, from Freudenberg-NOK is engineered for effective sealing in various applications. With an outer diameter of 21mm, inner diameter of 32mm, and a width of 7mm, this metric oil seal is constructed from high-quality materials to ensure durability and resistance to oil and other fluids. It is designed to meet industry standards, providing reliable performance in automotive and industrial machinery. The BAU3X2 oil seal is an essential component for maintaining the integrity of your systems.