Precision ceramic skateboard bearings with extended inner races. The extended inner race provides built-in spacers and washers to your wheel assembly and allows you to tighten your axle locknuts without any binding of the bearing race.
These bearings also come pre-lubed with OBC nano-ceramic bearing grease. The nano ceramic spheres fill any imperfections in the bearing surfaces at the microscopic level greatly reducing friction and wear.
Set of 8 bearings