TMP1105 — Pack of 4 LME08UU (LME8UU) Precision Linear Motion Ball Bearings Smooth, lowfriction linear motion for 8 mm shafts in a convenient 4piece set. These standard LME08UU bearings are designed for accurate, repeatable movement and easy installation in small machines and DIY projects. Key benefits Reliable linear guidance: Delivers smooth, precise motion along 8 mm shafts to reduce sticking, wobble, and binding. Ready for multiaxis builds: Four bearings let you outfit X/Y/Z axes or worn bearings on common motion systems. Space and costefficient: Standard 8×16×25 mm form factor fits mounts and provides a straight swap for LME8UU/LM8UU style housings. Improves machine performance: Reduces friction and mechanical play, helping improve print/CNC accuracy, repeatability, and surface finish. Main attributes Model/Part: TMP1105 / LME08UU (also listed as LME08 UU, LME8UU, LME8, LME 8MM) Quantity: 4 pieces Dimensions: standard 8 × 16 × 25 mm (inner diameter × outer diameter × length) Compatibility: Designed for 8 mm linear shafts/rods and common LME/LM8UU mounting arrangements Functionality: Linear motion ball bearing for smooth axial travel and precise positioning Performance: Precision fitment for reduced play and consistent motion in smallformat motion systems Why customers need it Replaces worn or noisy bearings to restore accuracy and extend the life of printers, routers, and other equipment. Allows reliable upgrades or multiaxis assemblies with a standard, widely supported bearing size. Simplifies maintenance: standard form factor means quick, lowrisk replacement without remachining or custom parts. Typical applications 3D printers: X/Y carriage and Zaxis linear guides to improve print quality and reduce noise. Desktop CNC machines and laser cutters: Linear bearings for gantry and carriage movement with consistent accuracy. Robotics and automation: Compact linear slides, camera sliders, and small actuators where an 8 mm shaft is used. Installation tips Fits directly onto 8 mm shafts; verify shaft straightness and clean surfaces before mounting. Use an appropriate press or gentle tapping to seat bearings—avoid uneven force that can damage the bearing. Regular inspection and light lubrication (as recommended for your system) will extend service life and maintain smooth motion. Specifications summary Part: TMP1105 / LME08UU Pack: 4 pieces Size: 8 mm bore × 16 mm outer × 25 mm length (standard) Type: Linear motion ball bearing (precision linear bearing) Compatible with: 8 mm shafts and LME/LM8UUstyle housings These TMP1105 LME08UU bearings offer a straightforward, standard solution for restoring or building precise linear motion systems that rely on 8 mm guide shafts.