It's our new product HL offers SUPERBALL as a new standard in linear motion bearing. This SUPPERBALL has 3 times load rating and 27 times travel life of conventional linear bushings. Also, SAMICK SUPERBALL offers Self Alignment, which can give you less installation time and can prolong the travel life by reducing of the friction between the shaft and balls. SUPPERBALL is designed to meet any customer's demands such as factory automation equipments, industrial machines, electrical equipments, measuring instrument, and etc. HL SUPERBALL will give you the benefit of total cost reduction and improvement of your machines performance.