Kwik Zenith Bearings

High-polish chrome steel races, heat-treated alloy balls, and friction-resistant Delrin™ retainers help the KwiK™ Zenith bearings take bearing innovation to new heights. Built and assembled with these premium parts in a clean room free of environmental pollutants, KwiK™ Zenith bearings offer a continuously smooth and fast roll while maintaining durability under the most extreme loads of roller skating. KwiK™ Zenith bearings are pre-spun using a high-performance oil, making them easy to use right out of the box with no break-in period required. Constructed of chrome steel races Heat-treated alloy balls Friction-resistant Delrin® retainers that are pre-spun with high performance oil Size: 8mm Comes as set of 16 bearings in its own carrying case KwiK™ Zenith bearings are 8mm only.