The R6 ZZ NTN Miniature Ball Bearing features a compact design with two metal shields for enhanced protection against contaminants. This inch-sized bearing is ideal for applications requiring low friction and high-speed performance. With a bore diameter of 3/8 inches and an outer diameter of 1 inch, it is suitable for various machinery and equipment. The bearing is constructed from high-quality steel, ensuring durability and longevity. It meets industry standards for reliability and is compatible with a range of systems, making it a versatile choice for both industrial and commercial use.