The 1657 ZZ PRX TTN Deep Groove Ball Bearing is engineered for high-speed applications, featuring a robust design that minimizes friction and wear. This bearing is constructed from high-grade steel, ensuring longevity and reliability. With a size specification that includes a 7mm inner diameter and a 22mm outer diameter, it is ideal for various mechanical systems. The ZZ shield provides additional protection against contaminants, making it suitable for both industrial and automotive applications. This deep groove ball bearing meets industry standards, ensuring dependable performance in demanding environments.