Specification Brand : LJQDD BulletPoint : Origin:Mainland China BulletPoint1 : Specification: Rail Guide Total Size: 8mm x 400mm; SK8 Rail Support Size: 33 x 42 x 15 mm/1.3 x 1.7 x 0.6 inch (L*W*H); SCS8UU Ball Bearings Size: 30 x 35 x 22 mm/1.2 x x1.4 x 0.9 inch (L*W*H), including 2 pcs Rail Guide, 4 pcs SK8 rail support, 4 pcs SCS8UU ball bearings. BulletPoint2 : Durable Material: The linear motion rod shaft guide set is manufactured from durable aluminum alloy and carbon steel materials to ensure strength, durability, and smooth operation, and the precise design ensures reliable linear motion. BulletPoint3 : Linear Motion System: The linear motion rail shaft slide guide offers stable support and precise linear movement with the help of the bearings and rail support, bearings ensure smooth gliding and rail supports provide sturdy vertical support, ensuring safe operation and maintaining accurate positioning. BulletPoint4 : Easy to Use: Install the linear motion rail shaft onto the appropriate structure or framework using the provided mounting holes, and then attach the SCS8UU ball bearings and SK8 rail support to the moving parts of your CNC machine or 3D printer. Ensure that the slider blocks slide smoothly along the rail shaft, and adjust the position of the anti-collision block stopper as needed. BulletPoint5 : Wide Application: This linear motion rail shaft slide guide system is suitable for CNC machines and 3D printers, providing precise and reliable linear motion control, so is great for various applications such as engraving, milling, cutting, and printing to ensure smooth and accurate movement in these machines. Color : Silver Department : Unisex Adult ExternallyAssignedProductIdentifier : 8155452797946 ItemForm : Rod ItemName : LJQDD Linear Sliding Guide Slide Block Miniature Linear Rail Guide MGN5C MGN7H MGN7C MGN9H MGN9C MGN12C MGN12H MGN15H MGN15C (Color : MGN7C (HIWIN)) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemShape : Cylindrical ItemTypeKeyword : linear-motion-guides Manufacturer : uxcell Material : Carbon Steel ModelName : DAVBIR ModelNumber : LJQDD NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : LJQDD ProductDescription : 1. High quality bearing steel, high hardness, not easy to deformation, more durable, chrome surface treatment, smooth and beautiful2. Smooth movement, low friction, low heat, smooth operation, low noise, no pollution3. Easy to install, first place the slider parallel to the guide rail, and then gently push the slider into the guide rail, when the slider is completely pushed into the guide rail, the installation is complete ProductSiteLaunchDate : 2024-11-07T03:34:11.636Z Size : 2xHGR20 1000mm + 4xHGW20CC Style : Linear Rails HGR20 with Blocks HGW20CC SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 24102000