The GBC.6304-77-30E deep groove ball bearing from PEER BEARING COMPANY is engineered for versatility and efficiency in various applications. With an inner diameter of 20mm and an outer diameter of 52mm, this bearing is designed to handle radial and axial loads in both directions. It features a C3 clearance, allowing for higher speeds and thermal expansion. The bearing is constructed from high-grade steel with a ZZ shield, providing enhanced protection against contaminants. This product meets ISO standards, ensuring reliability and performance in demanding environments.