THK LM Roller LR3275ZUU 1 piece

Catalogue number: LR3275ZUU Features: * Pestle-shaped rollers built into the outer periphery 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): 75 * Thickness T (mm): 21.6 * Width W (mm): 55 * Mounting hole pitch l (mm): 27 * Mounting hole pitch B: 44 * Height difference can be selected up to 2 μm * Operating temperature range: -15 to 80°C Material/Finish: * Carbon steel