Zhejiang Waxing Electromechanical Co., Ltd is one of the most professional manufacturers and suppliers of 5 inch stainless steel heavy duty nylon casters in China. Welcome to buy high quality customized bearings made in China here from our factory. For price consultation, contact us.
5 inch Stainless steel heavy duty nylon casters
Heavy-duty casters typically utilize a double-layer steel ball raceway, stamped and heat-treated. For extra-heavy-duty universal casters, the swivel plate typically utilizes a higher-load-bearing flat ball bearing or flat needle roller bearing, paired with a tapered bearing, effectively increasing the caster's load capacity. For special impact-resistant heavy-duty universal casters, the swivel plate is die-forged steel, finished and formed, effectively eliminating the need for welding connecting plate bolts and enhancing the caster's impact resistance.
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