目前鉴于我国钢材紧缺,开发研制塑料轴承应作为我国轴承工业的重点发展项目。塑料轴承可用于办公机械、食品机械、电影胶片、纺织工业、酿造、电镀、包装工业以及各种控制仪、光学机械、电化学控制系统、打字机、计算机、起重机以及液压操纵机构中的缓慢滑动与转动元件。还可用在遥控射击武 At present, given the shortage of steel in China, the development of plastic bearings should be regarded as a key development project of China’s bearing industry. Plastic bearings can be used in office machinery, food machinery, motion picture film, textile industry, brewing, electroplating, packaging industry and various control instruments, optical mechanics, electrochemical control systems, typewriters, computers, cranes, and hydraulic actuators. Rotate the element. Can also be used in remote shooting