The 0.512" X 0.984" X 0.197 NBR (BUNA) SC Metric Oil Seal from FREUDENBERG-NOK is designed for reliable sealing in various industrial applications. Made from high-quality NBR material, this oil seal ensures excellent resistance to oil and other fluids, making it ideal for dynamic sealing environments. With precise dimensions of 0.512" inner diameter, 0.984" outer diameter, and a thickness of 0.197", it fits seamlessly into standard metric applications. This oil seal meets industry standards for performance and durability, ensuring long-lasting operation in demanding conditions.