High Precision Thin Wall Section Ball Bearing 61812 Series
Ultra-thin design with reduced weight and space requirements, ideal for compact machinery and high-speed applications. Premium 52100 chrome steel construction for exceptional durability, heat resistance, and smooth operation under heavy loads. Double-sealed (2RS) or shielded (ZZ/Z) options to prevent contamination and extend bearing life in dusty or humid environments. Precision-ground raceways and high-grade balls ensure minimal friction, low noise, and consistent performance in industrial equipment. Perfect for robotics, medical devices, electric motors, and automotive components requiring reliable, long-lasting rotation. Bulk purchase available at unbeatable global wholesale prices—direct from manufacturer for maximum cost efficiency.