Suitcase Wheels, Luggage Repair Wheels, Heavy Duty 50mm Silent Rubber Universal Swivel Replacement Wheels for Suitcases/Luggage/Backpacks/Travel

Size: Bearing inner diameter: 21 mm / * Inner diameter: 6 mm / * Wheel diameter: 50 mm / * Thickness: 18 mm / * Axle length: 36 mm. Installation: Simple luggage wheels, no professional instructions required, can be installed by yourself, very convenient. Also, ensure the wheel is properly sealed during installation so the luggage wheels roll smoothly. Advantages: High-quality replacement wheels. Durable, quiet, load-bearing, double bearing, flexible rotation. Load capacity: A single suitcase can support up to 51 kg without any deviation for safe and reliable use. Cleaning: Replacement suitcase wheels are easy to clean and can be removed for cleaning. Buyers should measure the following suitcase wheel specifications to determine the correct wheel size: 1. Measure the original wheel's outer diameter (wheel size). 2. Measure the inner width of the wheel's groove (total width when installed). 3. Measure the length of the screw (without the nut at either end). 4. Measure the diameter and thickness of the bearing bore.