Upgrade your CNC machine's performance with these premium 8mm linear bearings. This pack of 10 linear bushings delivers smooth, low-friction movement along 8mm linear shafts and rails, making them perfect for precision applications. The robust metal construction features a sleek silver finish and is engineered for reliable operation over extended periods. These maintenance-free bushings eliminate the hassle of regular lubrication while maintaining consistent performance. Their compact and lightweight design allows for seamless integration into various CNC projects and mechanical assemblies. Each bearing is precision-manufactured to ensure quiet operation and accurate linear motion. These versatile components are compatible with a wide range of CNC machinery and DIY projects requiring linear motion systems. The durable construction withstands regular use while maintaining tight tolerances for precise movement. Whether you're building a 3D printer, CNC router, or other linear motion project, these bearings provide the reliability and accuracy you need for successful results.