Caster is equipped with high-quality ball bearings and premium industrial rubber material, effectively reducing vibration and ensuring a smooth, silent sliding experience on various floor types. The 8-in. large diameter wheels are specifically designed for high-intensity use environments such as warehouses, shops, restaurants, schools, and hospitals, providing a smooth and unimpeded pushing sensation even on uneven surfaces while protecting the floor from damage. With a robust load capacity of up to 220 lbs. and equipped with a swivel plate, this caster offers stable support and flexible maneuverability for various manual operations, remaining efficient and reliable even at low speeds. The unique pneumatic tire with ribbed tread design, combined with a solid steel hub center and precision ball bearings, not only provides shock absorption but also ensures quiet operation, bringing users a comfortable usage experience. Whether indoors or outdoors, this caster, with its superior cushioning performance and wide range of applicability, is an ideal choice for various application scenarios.