The SS61801 ZZ FM222 TTN Radial Ball Bearing is a robust solution for various industrial applications. This bearing features two metal shields that protect against contaminants, ensuring smooth and efficient operation. With an inner diameter of 12mm and an outer diameter of 21mm, it fits a variety of machinery setups. Constructed from high-quality materials, it provides excellent durability and load capacity. This bearing adheres to ISO standards, making it a reliable choice for engineers seeking dependable components for their projects.