The new Loaded Jehunion Bearings (version 2 of our original Jehu bearings) feature extended inner raceways to eliminate the need for separate spacers and speed rings. Crank them all the way down and keep your setup tight. Rubberized steel shields for durability and ease of maintenance. Highest-grade chromium steel. Interior step ring to maintain constant lubrication. Developed and tested for the speed, durability, and the rigors of performance longboarding.