The Nachi 5307 double-row angular contact ball bearing features a 35mm bore, 80mm outer diameter, and 34.9mm width, designed to handle radial, axial, and moment loads efficiently. It offers a dynamic load capacity of approximately 52,000 N and a static load capacity around 37,000 N. This open-type bearing is constructed with two rows of balls arranged back-to-back, providing enhanced rigidity and load distribution. Made in Japan, it is suitable for high-speed applications requiring durability and precision. The bearing’s robust design supports bi-directional axial loads, making it ideal for demanding mechanical systems.