The 40 Series electrical components include precision-engineered bearings and locknuts designed for demanding industrial applications. The 40 Series bearing features a robust sealed cartridge design with zinc-coated steel construction for enhanced corrosion resistance, available in multiple sizes such as 41mm, 42mm, and 52mm outer diameters to fit various headset standards, and is engineered for smooth, long-lasting performance in all conditions. Complementing these bearings, the N06 locknut offers secure fastening with a standard M6 thread size, ensuring reliable retention under vibration and load. Together, these components deliver durability, easy interchangeability, and consistent performance for critical electrical and mechanical assemblies, backed by trusted manufacturing quality and precise dimensional tolerances.