After several years of research Oust, Inc. has developed a hybrid skateboard bearing named the MOC SERIES.
These bearings meet all the critical factors for aggressive skateboarding. Unlike the common 608 bearings that are presently being used in the skateboarding industry which only require a radial load roll-out, OUST Inc. has designed a hybrid bearing which meet all the criteria for Static, Dynamic and Impact loads as well as bearing misalignment caused by torque.
These are side loads associated with carving, powerslides, pumping and technical skating. The OUST MOC Series bearings are the FIRST and only bearing manufactured for skateboarding that achieve a matched coefficient of friction between radial load roll-out and tortional load roll out.
There are four bearings designed for specific skateboarding, the 5 Street, MOC 5 Tech, MOC 7 Speed, and the MOC 9 Airr.... All four have the same structural design but there are changes in the cage, seal, ball grade and finish. The MOC 9 Airr... has also been strengthened and reduced in weight. Specifically designed for maximum performance in Technical, Street, Vert and Slalom!