The HFH JSA040CPO is a genuine thin section ball bearing, open type, designed for applications requiring high precision and compact design. It features a 101.6mm inner diameter, 114.3mm outer diameter, and 6.35mm width. Constructed from durable GCr15 chrome steel, this bearing offers a basic dynamic load rating of 3.9 kN and a basic static load rating of 5.1 kN, ensuring reliable performance in various industrial settings. It has a limiting speed of 10,000 r/min with grease lubrication and 15,000 r/min with oil lubrication.