The SKF N-20 Bearing Lock Nut with Spanner Slots is a high-quality industrial shaft retaining nut made of steel. It is designed for secure installation and maintenance of industrial shafts, ensuring proper retention and protection. The unit quantity is 1, making it a reliable and durable solution for various industrial applications requiring dependable bearing retention. With the trusted brand of SKF, this bearing lock nut is a valuable addition to any industrial setup.