HONG KONG OKE BEARING...
Jiangsu Ruiwa Transmission Machinery Co., Ltd. is a trading company that sells excellent bearings. The main agent brands are: ZWZ bearings, Swedish SKF bearings, Japanese NSK bearings, German FAG bearings, Japanese NTN bearings, German INA bearings, IKO needle roller bearings, American TIMKEN bearings, Japanese KOYO, THK, NACHI and domestic HRB, LYC, ZWZ, TMB and other famous bearings, non-standard bearings. ZWZ bearing is a kind of rolling bearing. Rolling bearing is a kind of precise mechanical element that converts the sliding friction between the running shaft and the shaft seat into rolling friction, thereby reducing friction loss. Rolling bearings are generally composed of four parts: inner ring, outer ring, rolling elements and cage. The function of the inner ring is to cooperate with the shaft and rotate with the shaft; the function of the outer ring is to cooperate with the bearing seat and play a supporting role; Because the cage evenly distributes the rolling elements between the inner ring and the outer ring, its shape, size and number directly affect the performance and life of the rolling bearing; the cage can make the rolling elements evenly distributed, prevent the rolling elements from falling off, and guide the rolling elements. Rotation acts as lubrication.
