Specification Brand : uxcell BulletPoint : Guide Length: 200mm; Color: Black BulletPoint1 : Size: 8mm diameter and 200mm length motion guide shaft rod. BulletPoint2 : Material: Made of C45 carbon steel, high-frequency quenching, chromium plating surface, durable and corrosion-resistant. BulletPoint3 : High Precision: The straightness is below 0.1/1000mm, and the hardness can reach 58-64 HRC. BulletPoint4 : Smooth and Precise Linear Movement: Linear motion rods are commonly used in industries such as automation, robotics, machine tools, and 3D printing. They serve as support structures for linear bearings, allowing them to move smoothly and accurately. BulletPoint5 : Application: Use with linear support blocks and enclosed sliders. Suitable for 3D printers, CNC machines, robots, automated machinery, molding machines, engraving machines, etc. Color : Shf10 Department : unisex-adult ExternallyAssignedProductIdentifier : 9582033933681 ExternallyAssignedProductIdentifier1 : 730759342631 ExternallyAssignedProductIdentifier2 : 0730759342631 GradeRating : Industrial ItemForm : Rod ItemName : uxcell 2 Pcs Linear Motion Rod Shaft Guide 8mm x 200mm (0.315" x 7.87") Hardened Chrome Plated Steel Linear Rail Rod for 3D Printer, CNC Machine ItemPackageDimensions_Height : 0.59 inches ItemPackageDimensions_Length : 5.91 inches ItemPackageDimensions_Width : 5.91 inches ItemPackageQuantity : 1 ItemShape : Cylindrical ItemTypeKeyword : linear-motion-guides Manufacturer : uxcell Material : Carbon Steel ModelName : ZNNRKMYO ModelNumber : 29130O2154B NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : f24012900ux0515 ProductDescription : Material: Made of C45 carbon steel, high-frequency quenching, chromium plating surface, durable and corrosion-resistant. High Precision: The straightness is below 0.1/1000mm, and the hardness can reach 58-64 HRC. Smooth and Precise Linear Motion: Linear motion rods are commonly used in industries such as automation, robotics, machine tools, and 3D printing. They serve as support structures for linear bearings, allowing them to move smoothly and accurately Application: Use with linear support blocks and enclosed sliders. Suitable for 3D printers, CNC machines, robots, automated machinery, molding machines, engraving machines, etc.