our company offer LM...UU, LME...UU,LM...AJUU, LME...AJUU, LM...OPUU, LME...OPUU, LMB..., LMB...AJ, LMB...OP Modelball circuitweight(g)LME4UU41.9LME5UU411LME8UU420LME10UU429.5LME12UU541LME16UU557LME20UU591LME25UU5215LME30UU6325LME40UU6705LME50UU61130LME60UU62050 Application: Our linear bearing is a high precision bushing which offers unlimited travel distance with minimum frictional resistance. With high performance and a wide range of types, our bearings being used in many fields such as machine tools, industrial machines, electrical equipment, food processing machines, and optical and measuring equipment.