Aurora Bearing Corporation AB-4 Rod End Bearing

AB-4 is a high-strength precision male rod end bearing in Aurora Bearing Company’s AB Series, designed for pivot joints that must accommodate angular misalignment while resisting dynamic loads. It features a 0.2500 in bore and a left-hand threaded shank sized at 1/4-28 UNF, enabling secure attachment to mating clevises or linkages. This spherical rod end uses a ball journal and socket arrangement that allows rotation with minimal binding, making it suitable for automation, robotics, and machinery where precise motion and robust durability are required. The AB Series is described as a high-strength alloy construction with precision manufacturing, optimized for demanding environments and tight tolerances, ensuring consistent performance across cycles.