2 pcs linear motion bearing blocks. Variants include SCS10UU, SCS30UU, SCS10LUU, and SCS20LUU. Length range: 10–30 mm, suitable for a variety of setups. Benefits and features - Improves precision: designed for smooth, low-friction linear movement to enhance machining accuracy. - Wide compatibility: supports multiple SCS bearing block types (SCS10UU, SCS30UU, SCS10LUU, SCS20LUU); SCS25UU is highlighted as an excellent option for high-precision tools. - Compact size: 10–30 mm lengths fit compact CNC parts and compact axis configurations. - Reliable performance: two-piece set provides stable guidance for accurate travel. Applications - CNC parts and precise machining where controlled linear motion is required. - 3D printer components such as X/Y/Z axes to ensure consistent, accurate movement during prints. - Precision machine tool assemblies and alignment fixtures that demand smooth continual motion. Use scenarios - Retrofit or build of a small CNC milling or routing axis for repeatable cuts. - Replacement in a 3D printer gantry or bed drive to improve print accuracy. - Integration into precision inspection or automation fixtures that require dependable linear guidance.