Linear bearings linear guide is a very important component, is a low-cost production of linear motion system for unlimited travel in conjunction with the cylinder axis. As was carrying the ball point contact with the shaft chrome rail purchase, so the use of small loads. With minimal friction ball rotation Ganzi chrome rails, which can get high-precision smooth movement. Four-row linear guide using arc grooves, with four rows of steel ball contact angle of 45 degrees, so that the ball reached the ideal two-point contact structure that can withstand the load from the vertical and horizontal direction; if necessary, but also preload to increase rigidity. The role of linear motion guides are used to support and guide the moving parts, according to a given direction reciprocating linear motion. In accordance to the nature of the friction, linear motion guide rail can be divided into types of sliding friction, rolling friction rail, rail elastic friction, fluid friction rail and so on. Linear bearings are mainly used in automated machinery are more like German imports chrome rail production machine, bending machine, laser welding machine, and so on chrome rail sales, of course, linear bearings and linear axes are used in supporting. Like linear guide is mainly used in the relatively high precision mechanical structure, without an intermediate medium between the mobile element and a fixed element linear guides, but with the ball rolling. Chrome guide price | Ganzi chrome rail | Shandong Fu Jun is provided by Mechanical Technology Co., Ltd. Shandong Fu Jun. Machinery Co., Ltd. Shandong Fu Jun (www.fumotor.com) strong, credible, machinery and industrial products in cooperation projects in Shandong Weifang industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Shandong Fu Jun and you hand into the brilliant, for a better future!