linear ball bearings (also called ball bushings or shaft guides) are cost-effective and widely used linear guide systems used in a variety of applications. The guiding principle consists of three elements: linear ball bearings, bearing housings and precision shafts. The wide range of diameters combined with the different types of bearings, housings and shafts make it easy to use and flexible to design in. Linear guide bearing provides low-friction guidance at unlimited travels and high tolerance to misalignments. Ewellix is one of the leading manufacturers of linear bearing, block, shaft and linear guide bearing due to its extensive experience and professionalism in the industry. Please contact us for more information.