Upgrade your precision machinery with these high-quality 8mm linear ball bearings. This 10-piece set delivers smooth, low-friction linear motion perfect for CNC machines, 3D printers, and automation equipment. Each bearing features precise engineering and durable metal construction, designed to maintain consistent performance even under demanding conditions. The silver-finished bearings provide reliable support and guidance for 8mm linear shafts while ensuring quiet operation. Their robust design handles high loads and rapid movements while maintaining accuracy. These versatile linear bushings are essential components for various mechanical applications, from hobby projects to industrial automation. The bearings' precision construction helps minimize vibration and ensures smooth sliding motion along rails and shafts. Compatible with standard 8mm linear motion systems, these bearings make an excellent choice for both new builds and replacement parts in existing setups. Each unit is manufactured to tight tolerances to deliver reliable, consistent performance throughout its service life.