8PCS LM6UU Linear Ball Bearings, 3D Printer CNC Parts, 6mm Bore Dia 12mm OD Linear Bearings Set, Steel Bearing Bushing for CNC Machine Engraving Machine

Description Specifications:Type: LM6UUMaterial: Bearing steelInner Diameter: 6mm / 0.24 inchOuter Diameter: 12mm / 0.47inchHeight: 19mm / 0.75inchQuantity: 8pcsPackage Includes:8 x Bearings Features & details Features [Double Seal Design]The wire bearing adopts a double seal design to prevent dirt, water and foreign matter from entering, and save lubricant, and has the characteristics of high load capacity, easy to install and replace.[Excellent Bearing Steel]Linear motion bearings are made of excellent bearing steel, which moves smoothly, has low friction, and adopts optimized structure and design, which can effectively reduce noise and vibration.SizeThe LM6UU bearing ball has an inner diameter of 6mm, an outer diameter of 12mm and a height of 19mm, which is very suitable for small hobby 6mm shaft/rod projects, such as 3D printers and engraving machines.