Specification Brand : CNCCANEN BulletPoint1 : FULL ACCESSORIES- This linear guide rail set include 2Pcs SBR16-1200mm linear guide rail, 4pcs SBR16UU blocks, 1pcs SFU1605-1200mm ballscrew, 1pcs ball nut, 1pcs ball screw nut housing, 1pcs BF12/BK12 Bearing Blocks, and 1pcs coupling. BulletPoint2 : HIGH PRECISION- Precise production standards, low friction coefficient, high accuracy of the trajectory. BulletPoint3 : HIGH QUALITY- Surface chrome plating treatment beautiful anti-rust, hardness can as high as HRC62, with high accuracy and strong durability. BulletPoint4 : EASY TO INSTALL- Linear guide rail with pre-drilled holes for ease of mounting, no need for maintenance. BulletPoint5 : WIDELY USED- It is very suitable for DIY CNC routers,lathes, machine tool, bending machines, laser welding machines, etc. Also applicable for large scale transmission equipment including industrial robots, cracker machines, and many other machines that need precision linear movement. Color : SFU1605+SBR16 ExteriorFinish : Chrome ExternallyAssignedProductIdentifier1 : 0190459800426 ExternallyAssignedProductIdentifier2 : 190459800426 ItemName : CNCCANEN Ball Screw SFU/RM1605-1200mm + SBR16-1200mm Linear Rail Set Linear Slider Shaft Rod Guide for CNC DIY Automated Machines and Equipments ItemPackageDimensions_Height : 7.5 centimeters ItemPackageDimensions_Length : 68 centimeters ItemPackageDimensions_Width : 7.5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : linear-motion-guides Manufacturer : CNCCANEN Material : Steel MeasurementSystem : English ModelNumber : 23QL10V106 NumberOfItems : 1 PartNumber : 1 ProductDescription : Features: Steel material and hardened case High accuracy and strong durability Smooth moving, low friction, high rigidity and long working life Suits X, Y, Z axis,perfect items for your CNC project Ballscrew:with standard BK12/BF12 end machining Overall length:600mm