Linear Rail Guide Bearing 1PCS CRH20 39.37in/1000mm Long Maintenance Free Aluminum Alloy Square Rail+2pcs Crh20B Slider Nano Lubrication Bearing Slide Sliding Block Guide Rail Hard Antioxidant

Brand:Coavoo Material quality:Aluminum Alloy Rolling bearing seat material:Special Engineering Plastic This is a new generation of maintenance-free linear bearing, which operates quietly without noise, is resistant to dust and self discharge, corrosion and rust, and does not require refueling. It is clean and hygienic, with a high temperature of up to 300 ° C and a high speed of up to 10M/S, enhancing the equipment's functional highlights.

• The linear guide kit includes: 1PCS CRH20 square linear rail guide dark grey 39.37 inch/1000mm Long+2PCS CRH20B Square bearing slider block,Maintenance-free and lubrication free, with longer lifespan, suitable for use in water, and maintenance free and durable linear guide rails
• Non rusting, the guide rail is treated with high-strength aluminum alloy hard oxidation resistance, and the inner lining is made of core patented fiber nano reinforced lubricating material, which has higher corrosion resistance.
• No noise, dustproof, corrosion-resistant, non damaging to the shaft, self draining, low noise, dustproof/self draining through movement, dustproof and self draining, and able to handle sand, stone, cement, and wood dust with ease
• Quiet operation, self-lubricating, high load-bearing, inner membrane using core patented fiber nano reinforced lubricating material, quiet operation without noise, inner membrane replaceable and reusable
• Good wear resistance to different shaft materials, low friction coefficient during dry operation, no steel ball design, no ball falling, ensuring no damage to the shaft and no jamming. Improved performance by 30% and increased dynamic load by 15%