Specifications:Material: Bearing SteelGroove Type: U GrooveSurface Treatment: Zinc PlatedGroove Width: 6.4mm / 0.25 inchBearing Length: 9.7mm / 0.38 inchShaft Hole Diameter: 6.4mm / 0.25 inchOverall Size: 38x8mm / 1.5x0.31 inch (Dia. x Thickness)Features:Smooth surface, good wear resistance, flexible slidingDIY gadgets for you to build a camera track system and repair furniture. Widely used in sliding door and windowSuitable for all kinds of industrial equipment, drive mechanical equipment, printer machine, furniture hardware, office equipment and so onPackage Includes:1 x U Groove Sliding Door Roller.
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