The Corteco 82001912NO TRACTEC NBR Combi Seal is a high-quality aftermarket replacement part designed for demanding agricultural, construction, and industrial machinery applications. This robust shaft seal, also known as a cassette seal, features precise dimensions of 100mm inner diameter, 130mm outer diameter, and a 16mm width. Constructed from durable NBR (Nitrile Butadiene Rubber), it offers excellent resistance to oils, greases, and various environmental contaminants, ensuring reliable performance in harsh operating conditions. As an aftermarket replacement, this Corteco Combi Seal is engineered to meet or exceed the specifications of original equipment parts, providing a cost-effective solution without compromising on quality or longevity. The TRACTEC series is specifically developed for heavy-duty environments, offering superior protection against dirt, dust, mud, and water ingress, which is critical for extending the lifespan of bearings and other vital components in axles, hubs, and gearboxes. Its advanced design helps to maintain optimal lubrication, preventing premature wear and tear. Ideal for maintaining the integrity and efficiency of your machinery, this non-OEM alternative ensures dependable sealing performance.