4 Pcs Luggage Casters, Heavy Duty Luggage Repair Casters, 50mm Silent Rubber Swivel Replacement Wheels for Suitcase/Luggage/Backpack/Travel

General descriptionHigh-quality replacement wheels designed for luggage, these 50mm silent rubber swivel casters are perfect for suitcases, backpacks, and travel bags. Durable and flexible, they ensure smooth rolling and are easy to install.Technical specificationsSize: 50mm x 18mmLoad-bearing capacity: Up to 51 kilograms per suitcaseMaterial: Silent rubberType: Swivel replacement wheelsPackage includes: 4 wheels and installation kitInstallationCan be installed by yourself without professional help.Ensure the tightness of the wheels for optimal rolling performance.UsageEasy to clean and removable for maintenance.Before installation, measure the following: 1. Original outer diameter of the wheel. 2. Width of the groove inside the wheel. 3. Screw length (without nuts). 4. Diameter and width of the bearing hole in the tube thickness.