Linear Ball Bearings, LMF20LUU 20mm Extra Long Round Flange Linear Motion Bushing Double Side Rubber Sealed for 20mm Linear Shaft CNC Machine 3D Printer 2 Pack

Linear bearings are widely used in electronic equipment, tensile testing machines and digital three-dimensional coordinate measuring equipment and other precision equipment, as well as multi-axis machine tools, punch presses, tool grinding machines, automatic gas cutter, printers and other industrial machinery sliding.Feature: Made of Carbon Steel material, Double Side Rubber Seal Linear Motion Ball Bearing Bushing. Great for linear motion on 3D printer, CNC, and other applications. These ball bearing are fitted with two rubber dust sealed to prevent ingress of dirt, water and foreign matter. Coordinate with Linear Motion Shaft, recirculating balls provide unlimited stroke at low friction movement, permitting temperature within 80 degrees Celsius. Smooth moving, low friction, high rigidity, and long life. Economical, easy to maintain replace.Specifications: Model: LMF20LUU Housing Material: Chrome Steel Finished: Nickel Plated Inner Diameter: 20mm Outer Diameter: 32mm Total Length: 80mm Flange Size: 54 x 6mm (D*T) Static Load Capacity (Cor): 1400N Dynamic Load Capacity (Cr): 2750NPackage Contents: 2 x Linear Bearings

• SIZE：Model: LM20FLUU, Bore Diamter (dr): 20mm, Outer Diameter (D): 32mm, Total Length (L): 80mm, Flange Base(D):54mm
• DOBLE SEALED DESIGN: The Slide Bearing are double sealed, so as to avoid contaminants entering and save lubricant; Static Load Capacity (Cor): 1400N, Dynamic Load Capacity (Cr): 2750N.
• USAGE：Linear bearings are part of linear motion systems, often used in conjunction with cylindrical shafts or guideways
• FEATURES:These Chromium Steel linear bearings with Nickel-Plated surface treatment can operate under corrosive or high-temperature conditions.
• APPLICATIONS: Mechanical slides, 2-axis and 3-axis tables, linear tables, 3D printers, drive shaft, guide bar, drive shaft,pillar,CNC machines, electronic equipment, food machinery, packaging machinery, etc.