Specification Brand : uxcell BulletPoint : Easy Installation and Replacement - With standard and a well-machined design, this linear rail shaft can be easily installed or replaced, making it convenient for both professionals and DIY enthusiasts.Description: Durable Carbon Steel Linear Shaft - Made from high-grade carbon steel, this optical axis rod offers excellent strength and wear resistance, making it suitable for heavy-duty applications and ensuring a lifespan. BulletPoint1 : Specification: Diameter: 10mm / 0.39"; Length: 200mm / 7.87"; Material: Bearing Steel BulletPoint2 : Material: The linear motion bar is crafted from Ball-Bearing Steel and coated with anti-rust oil to ensure excellent durability. Its surface is chrome-plated to improve its hardness and provide excellent resistance to rust and corrosion. BulletPoint3 : Chamfer Design: The chamfered ends are specifically designed to make the installation of the bearing easier, providing convenience during the installation process. BulletPoint4 : Installation: Start by gathering the required tools and materials and selecting a suitable mounting location that meets design specifications and space constraints. Insert the linear motion rod into the bracket, ensuring smooth sliding. Secure both ends of the rod to the base or bracket using bolts. Lastly, install the bearing onto the rod. BulletPoint5 : Wide Application: This linear rail set is widely used in 3D printers, CNC, automatic machinery, injection molding machines, and engraving machines. Color : One Color Department : Unisex Adult ExternallyAssignedProductIdentifier : 7596315606370 IncludedComponents : Product Manual ItemName : uxcell 2pcs Linear Motion Rods 10mm x 200mm (0.39 x 7.87 Inches) Case Hardened Chrome Plated Linear Rail Shaft Round Guides for 3D Printer, DIY, CNC ItemPackageDimensions_Height : 19.1 centimeters ItemPackageDimensions_Length : 1.8 centimeters ItemPackageDimensions_Width : 9.9 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : linear-motion-guides Manufacturer : uxcell Material : Alloy Steel ModelName : Hyuduonva8th4gcg-12 ModelNumber : Hyuduonva8th4gcg-12 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : a23123100ux0235 ProductDescription : Description:Material: The linear motion rod is crafted from Bearing Steel and coated with anti-rust oil to ensure excellent durability. Its surface is chrome-plated to improve its hardness and provide excellent resistance to rust and corrosion. Chamfer Design: The chamfered ends are specifically designed to make the installation of the bearing easier, providing convenience during the installation process. Installation: Start by gathering the required tools and materials and selecting a suitable mounting location that meets design specifications and space constraints. Insert the linear motion rod into the bracket, ensuring smooth sliding. Secure both ends of the rod to the base or bracket using bolts. Lastly, install the bearing onto the rod. Wide Application: This linear rail set is widely used in 3D printers, CNC, automatic machinery, injection molding machines, and engraving machines. Specification: Diameter: 10mm / 0.39" Length: 200mm / 7.87" Material: Bearing Steel