The UCT208 bearing is a component that fixes and reduces the coefficient of friction of the load during mechanical transmission. It can also be said that the UCT 208 is used to reduce the coefficient of friction during power transmission and the mechanism that maintains the center position of the shaft when the other parts move relative to each other on the shaft. UCT208 bearings are a very important component in contemporary machinery. Its main function is to support the mechanical rotating body to reduce the mechanical load friction coefficient of the equipment during the transmission process. Suitable for wire bonding machines, pipe welding machines, fluidized bed drying equipment, money counters, punch presses, etc.