Four Pack Adjustable Linear Motion Ball Bushing For 8 mm Shafts 8x16x25 mm LME8UUAJ Sealed Bearing Compatible With CNC Machines 3D Printers And Robotic Guides For High Precision Linear Movement

4-Pack 8mm Adjustable Linear Ball Bushings for CNC
✔️ Adjustable sealed linear bushings, 8mm bore, 16mm OD, 25mm length

These are 8mm adjustable linear ball bushings that ride on 8mm shafts, delivering smooth, precise motion for CNC routers, plasma tables, 3D printers, and other linear axis systems. Ideal for compact positioning stages in wood, metal, or composite setups.

✅ Inner bore 8 mm (0.315 in), outer diameter 16 mm (0.630 in), length 25 mm (0.984 in)
✅ Double-sealed design with 4-ball circuit for reliable operation
✅ Works on standard 8 mm shafts; sealed to keep debris out
✅ Pack of four bearings, great for building linear axes or spare parts

💡 What is an adjustable linear motion bearing used for in CNC builds? - Handy option for smooth, accurate shaft guidance in CNC routers and plasma tables - Sealed design helps keep lubrication in and contaminants out - Preload-adjustable to reduce play and improve positioning accuracy