High-performance IKO interchangeable needle roller bearings designed for precision and durability in demanding applications. Made in Japan with premium alloy steel and advanced heat treatment for superior wear resistance. Features needle rollers for high load capacity and smooth rotation, ideal for automotive steering systems, industrial machinery, and robotics. Seamless male-female rod end compatibility ensures easy installation and replacement. Special surface finishing reduces friction and extends service life. Perfect for high-speed, high-load environments requiring reliable motion control. Bulk pricing available for industrial buyers and OEM applications.