About This

• HGR20 linear guide rail set includes 2Pcs HGR20-400 mm(15.7 inch) linear guide rail and 4Pcs HGH20CA bearing blocks
• Professional and technical rail and block, high rigidity and high load.Smooth running, low noise and non-pollution
• Made of bearings steel, surface chrome plating treatment beautiful anti-rust, more durable, designed to achieve high precision linear motion, low friction coefficient
• Linear guide rail have square carriage blocks,so that you can assembly to the flange type and rectangular, steel material support rail with pre-drilled holes for ease of mounting
• The CNC linear rail is widely used in automatic equipment, precision measuring equipment, and many other machines that need precision linear movement