The HFH JA030CP0 is a genuine HFH thin section radial ball bearing, designed for applications requiring high precision and compact design. This open-type bearing features a 3.000 inch (76.2 mm) bore diameter, a 3.500 inch (88.9 mm) outer diameter, and a 0.250 inch (6.35 mm) width. It is part of the CP0 series, indicating an open configuration without seals or shields, making it suitable for environments where lubrication can be easily maintained or where contamination is not a primary concern. Thin section bearings are ideal for reducing weight and space in various machinery.