10 Pcs 5X23X7.3mm Nylon Plastic Carbon Steel Window Roller Bearings with Groove - Smooth Sliding for Windows, Doors, Furniture & DIY Projects

Item Description:Features:Deep groove ball bearings, fashionable, slide flexibleSuitable for furniture hardware accessories, mobile doors, glass sliding doors, aluminum doors and windows, shower pulleys and drawers, etcSpecification:Injection Material: White POMBearing Material: High Carbon SteelInner diameter: 5 (mm)Outside diameter: 23 (mm)Thickness: 7.3 (mm)Quantity: 10 Pcs/1 SetItem Specification:Type: Window RollersMaterial: see the description