http://golfstakes.com/forum/messages.aspx?TopicID=15014 GolfStakes.com : Community Forum - Announcements - Custom spherical bronze bearing,graphite lubricant - Messages en-us http://blogs.law.harvard.edu/tech/rss Jitbit AspNetForum Thu, 17 Jan 2019 21:34:43 GMT Thu, 17 Jan 2019 21:34:43 GMT http://golfstakes.com/forum/messages.aspx?TopicID=15014 Metric Wrapped Bronze CuSn8 Bearings,sliding bearing works; the magnitude of the rolling friction mainly depends on the manufacturing precision; and the frictional force of the sliding bearing mainly depends on the material of the sliding surface of the bearing. The DU Oilless Bushing sliding bearing generally has a self-lubricating function on the working surface; the sliding bearing is divided into a non-metallic sliding bearing and a metal sliding bearing according to the material. Non-metallic sliding bearings are mainly made of plastic bearings. Plastic bearings are generally made of engineering plastics with better performance. More professional manufacturers generally have self-lubricating technology for engineering plastics, through fibers, special lubricants, glass beads. The engineering plastics are self-lubricating and modified to achieve a certain performance, and then processed into a spherical bronze bearing,graphite lubricant bearing,self lubricating bearing, self-lubricating plastic bearing by injection molding with modified plastic.]]> Thu, 17 Jan 2019 21:34:43 GMT