THK LM Roller LRA2055ZUU 1 piece

Catalogue number: LRA2055ZUU Features: * Pestle-shaped rollers built into the outer circumference of the track are held by a retainer and perform infinite circulating motion. Applications: * For XYZ guide parts of NC machine tools, precision press ram guide parts, and press die exchange equipment. Specifications: * Length L (mm): 55 * Thickness T (mm): 17.3 * Width W (mm): 30 * Height difference can be selected up to 2 μm * Operating temperature range: -15 to 80°C Material/Finish: * Carbon steel