Sliding Door Roller Assembly 2Pcs, 1.93 Inch POM Ball Bearing Wheel, Sliding Closet Door Roller, Replacement Hardware for Wardrobe Mirror Dresser Glass Doors

Product Name: Silent Load Bearing Track Pulley, 1.93in Dia. POM Wheel 2Pcs 1.93 inch POM wheels with concave profile maintain perfect alignment in mirror closet door tracks, preventing derailment 608 ball bearings ensure smooth rotation with 50% less friction than standard bushings for silent operation 0.28 inch center thickness provides optimal load distribution for heavy sliding wardrobe doors up to 60kg per pair Q235 carbon steel construction with protective plating withstands humid bathroom environments without corrosion 0.114 inch wheel edge thickness fits precisely into standard aluminum sliding door tracks without modification About the Manual Measurement: Please notice that due to the possibility of differences between manual measurement and mass production, there may be a slight error of 0.04 to 0.08 inch in the size information provided for reference

• Stamped steel housing allows tool free disassembly for quick roller replacement without removing doors
• 3.9 inch total height matches most bottom mount sliding door hardware configurations
• 0.83 inch height adjustment range compensates for uneven floors in contractor grade sliding door installations
• Center adjustment screw enables precise door leveling after installation on wood framed mirror doors
• 2 pack set provides complete replacement for bi fold closet door systems in one purchase