2Pcs HGR20-700mm Linear Rail + 1PCS RM1605-750mm Ballscrew with BF12/BK12 Kit, DSG16H Nut Housing, Coupling, Slide Blocks Linear Guide Rail Ball Screw Set for DIY CNC Routers Lathes Mills

Linear Guide Rail HGR20-700mmThis linear guideway rail is of 2 pieces of 700mm long HGR20 rail shafts, 4 blocks, and a ballscrew kit. High-quality steel material extends the service life of the shaft, and the machine. Move smoothly without deflection, minimal wear and low noise.700mm HGR20 Linear Guide RailPerfect for your DIY routers, mills, lathes, widely used in the automation machinery and also suitable for automatic equipment, precision measuring equipment.Easy To AssemblePre-drilled holes on the Support Rail Mounts for ease of mounting.High-quality Steel MaterialThis bearing rail is constructed with carbon steel main axle, GCr15 bearing steel linear rail block and aluminum alloy casing. Corrosion-resistant, high strength, and wear resistance. The ball screw is made of high-quality and durable steel that is wear-proof and resistant to high temperatures.Specifications:Linear rail HGR20 Length: 700mmBallscrew length: 750mmScrew diameter: 16mmScrew pitch (lead): 5mmPackage & Content:2 x HGR20-700mm Linear Guide Rail4 x Slide Blocks1 x RM1605-750mm Ballscrew1 x Ball Nut1 x BF12/BK12 End Support1 x Coupling1 x DSG16H Nut HousingWe have our own warehouse in the United States, and the items will be sent to you quickly and efficiently.If you need customization, please feel free to contact us.

• WIDE APPLICATION: The linear rail and ball screw kit is widely used in the automation machinery such as 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.
• HIGH PRECISION: Motor-driven guide rail achieves high precision linear motion. Designed to achieve high precision linear motion, low friction coefficient. Ball screw use the ball movement with small starting torsion, it does not appear a sliding motion creeping phenomenon which can ensure accurate positioning.
• HIGH-QUALITY STEEL MATERIAL: Linear bearings made of quality bearing steel. Beautiful and anti-rust surface treatment ensures durability, high hardness, and stiffness. Smooth running, low noise and non-pollution.
• CONVENIENCE: Steel support rail with pre-drilled holes for easy mounting. Stainless steel Linear optical axis guide bearings linear movement. Easy to install, no need for maintenance.The ballscrew movement without stick-slip effect, less heats up, less drive power required.
• HGR20 700mm Linear Guide Rail and RM1605 Ballscrew: This linear guide rail set includes 2 pieces of HGR20-700mm linear guide rail, 4 blocks, 1pcs RM1605-750mm ball screw with end machined, 1pcs RM1605 ball nut,1 set BK12/BF12 end support,1 x coupler, 1 x DSG16H nut housing.