The LG Linear guide ball bushing offers high accuracy, smooth motion, and high load capacities. Its rotation prevention function, where four rows of circular arc grooves are arranged on the shaft, is included to ensure precise movement. This circular arc groove design allows for increased load carrying capability. The guide ball is dimensionally interchangeable with a linear bushing. The outer tube diameter ranges from 8 to 15 mm, while outer tube lengths are 12 to 30 mm and shaft outer diameters are 4 to 8 mm.