LM8UU Linear Motion Ball Bearing 8mm ID 15mm OD 24mm Length With 4 Rows Steel Balls For CNC Machines And 3D Printers Pro Grade Carbon Steel Sae52100 For Linear Rail Guides
✔️ 12 pcs, 4-row steel balls, sealed, pre-lubed SAE52100 carbon steel
LM8UU is a compact cylinder linear motion bearing designed for smooth, precise travel along shafts or guide rails. It’s a staple in CNC machines, 3D printers, and linear slides to cut friction and boost responsiveness.
✅ Inner Diameter: 8 mm / 0.31 in
✅ Outer Diameter: 15 mm / 0.59 in
✅ Length: 24 mm / 0.94 in
✅ 4-row steel balls, SAE52100 carbon steel
✅ Sealed on both sides, pre-lubricated for long life
✅ Dynamic load: 265 N; Static load: 402 N
💡 What is a ball bearing used for in linear motion applications? Handy overview for common setups in machines and automation. - Supports smooth, precise travel on shafts and rails - Reduces friction and wear in CNC machines and 3D printers - Sealed, pre-lubricated steel design stands up to long-term use - Fits standard 8 mm ID shafts and 15 mm OD housings common to LM8UU