Specification AgeRangeDescription : adult Brand : LJQDD BulletPoint1 : 1. Stainless steel linear optical shaft guide bearing linear movement BulletPoint2 : 2. Bearing pillow block, sliding smoothly. Low noise. BulletPoint3 : 3. The perfect combination of main shaft bearing guide rail and aluminum alloy bracket makes the original guide rail stable BulletPoint4 : Install Method: First, install the mini linear guide on the slider, place the slider parallel to the guide rail, and then gently push the slider into the guide rail. After the slide into the guide rail, the installation is successful without dropping the steel ball. BulletPoint5 : Wide Application: This linear guide rail system is great for 3D printers and CNC machines, providing accurate and reliable linear motion, and is also suitable for various applications, including precision printing, engraving, milling, and other tasks requiring controlled movement. Color : One Color ExternallyAssignedProductIdentifier : 8155452652535 ExternallyAssignedProductIdentifier1 : 0788081645029 ExternallyAssignedProductIdentifier2 : 788081645029 ItemForm : Rod ItemName : Linear Sliding Guide and Carriage Slider Linear Guide HGR25 Square Rails X Y Z 2pcs HGR25 CNC Guides +4pcs HGR25CA Blocks Sliders(HGR25-600mm) ItemPackageDimensions_Height : 10 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : linear-motion-guides Manufacturer : LJQDD Material : Metal ModelName : LJQDD ModelNumber : LJQDD NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : LJQDD ProductDescription : 1. Low friction bearing rail and steel block, durable. 2. There are two rubber plugs on each side of the rail to prevent the slide from falling out. 3. The slide block is used in combination with the guide rail, and the internal linear bearing ensures smooth sliding.