The 6004 bearing is a type of deep groove ball bearing commonly used in various mechanical applications for smooth and efficient rotational motion. This bearing is designed to accommodate both radial and axial loads and is known for its durability, versatility, and low friction characteristics. It typically features an inner diameter of 20mm, an outer diameter of 42mm, and a thickness of 12mm, making it suitable for a wide range of industrial uses, including motors, conveyors, and automotive applications. The 6004 bearing is available in different materials such as stainless steel and chrome steel, offering enhanced corrosion resistance and strength.