50 mm sliding wheel roller

50 mm sliding wheel roller  Key Features: • 50mm diameter precision-engineered wheel for sliding gate and industrial track systems • Available in V-groove (90° track) and U-groove (return rail) configurations • Heavy-duty galvanised steel construction resists rust, corrosion, and weather damage • Load capacity up to 295-300kg per wheel for residential and light industrial applications • Double roller bearings provide smooth, low-friction rolling even under heavy loads • 3mm thick mounting bracket on plate-mount models for secure attachment • Side-action bolt and nut design available on select models for easy installation • Twin-wheel configurations offer enhanced stability and weight distribution • Suitable for sliding gates, barn doors, factory doors, garage doors, and industrial machine tracks • Maintenance-free operation with sealed bearings and weather-resistant finish