HGR20-400mm15.7 Linear Rail Guide with 4PCS HGH20CA Square Slider Bearings Block for 3D Printer and CNC Machine

This Linear 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.Professional and technical rail and block, stabilizing the original rail. Move smoothly without deflection, minimal wear and low noise while using.Surface chrome plating beautiful anti-rust, hardness can as high as HRC62, with high accuracy and strong durability.This CNC linear guideway rail is of 2 pieces of HGR20 rail shafts, 4 pieces HGH20CA blocks, High-quality steel material extends the service life of the shaft, and the machine. Move smoothly without deflection, minimal wear and low noise.Suitable for DIY CNC routers, lathes, machine tools, bending machines, laser welding machines, line cutting machine, precise measurement instrument, woodworking machinery, handling machine, and the shipping device.etc.

Additional Information

• ASIN : B0F83KK5YJ
• Manufacturer : MDYHY