heavy duty rubber castors
Heavy duty rubber castors represent a crucial component in material handling and equipment mobility, engineered to support substantial loads while ensuring smooth movement across various surfaces. These robust wheels feature high-grade rubber compounds molded around sturdy cores, typically constructed from steel or reinforced polymers, providing exceptional durability and load-bearing capacity. The rubber composition is specially formulated to offer optimal Shore hardness, ensuring resilience against wear while maintaining adequate grip and floor protection. These castors commonly incorporate precision ball bearings or roller bearings, facilitating effortless rotation and swivel action even under maximum load conditions. Available in various sizes ranging from 4 to 12 inches in diameter, they can accommodate weight capacities from 300 to 3000 pounds per castor. The integration of advanced braking mechanisms allows for secure positioning when stationary, while the ergonomic design minimizes rolling resistance during operation. These castors excel in both indoor and outdoor applications, demonstrating remarkable resistance to environmental factors, chemicals, and temperature variations. Their versatility makes them ideal for industrial equipment, heavy machinery, material handling carts, and institutional applications where reliability and performance are paramount.