The PER.21104-ZZU-A is a robust deep groove ball bearing from PEER BEARING COMPANY, SKF USA Inc. With an inner diameter of 20mm and an outer diameter of 47mm, this bearing is engineered for durability and efficiency in various mechanical systems. It features a double shield design, providing enhanced protection against dust and moisture. The bearing is rated for a dynamic load of 9,500 N and a static load of 4,600 N, making it ideal for applications requiring high reliability. Constructed from high-grade steel, it meets ISO standards, ensuring superior performance and longevity.