Zhejiang Waxing Electromechanical Co., Ltd is one of the most professional manufacturers and suppliers of 4 inch stainless steel heavy duty nylon casters with brake in China. Welcome to buy high quality customized bearings made in China here from our factory. For price consultation, contact us.
4 inch Stainless steel heavy duty nylon casters with brake
Heavy-duty casters are a type of mobile device designed for high-load applications. Their load-bearing capacity typically ranges from 500 kg to over 15 tons, with ultra-heavy-duty models capable of supporting loads of 7,530 kg or even higher. These casters utilize a metal frame structure, manufactured using a combination of stamping, casting, and die-forging techniques. Steel plate thicknesses range from 8 to 50 mm; for example, a 30 mm custom steel plate can support a load of 12 tons. The rotating structure utilizes a double-layer steel ball raceway or flat ball bearing design. Wheel materials include hard materials such as nylon, polyurethane, and forged steel, with diameters ranging from 4 to 18 inches (100 to 450 mm). This special dual-wheel construction is suitable for the movement of extremely heavy equipment.
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