The SS1621 ZZ FM222 TTN radial ball bearing is engineered for high performance in various mechanical applications. With a 21mm inner diameter, 38mm outer diameter, and 12mm width, it features metal shields that provide excellent protection against dust and moisture. Made from high-grade steel, this bearing offers superior load capacity and durability. It complies with ISO standards, ensuring compatibility with a wide range of industrial systems. Its design minimizes friction, enhancing operational efficiency and extending the lifespan of machinery.