water fans 4 inch swivel casters

{"cid":"91198834","title":"4 Inch Swivel Stainless Steel Nylon Castors Water-proof Trolley Wheels","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/57\/3a\/e71be775fc684b95232fa7f41ba8-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"WBD","Model Number":"I004A100PAP","Minimum Order Quantity":"Negotiable","Delivery Time":"7-15days","Certification":"ISO9001","Place of Origin":"Guangdong, China","Payment Terms":"L\/C, T\/T, Western Union, D\/P, D\/A, ","Supply Ability":"80000pcs per month","Packaging Details":"Carton","Product Name":"4 Inch Swivel Stainless Steel Nylon Castors Water-proof Trolley Wheels","Style:":"Nylon stainless steel casters","Wheel Material:":"Nylon","Bracket Construction:":"Welded","Wheel width:":"50mm","Bearing Type:":"Precise ball bearing"}}

{"cid":"91189780","title":"Threaded Stem Swivel Dual 3 Inch Universal 65MM Medical Cart Casters","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/a4\/66\/aef64c9774a408240b43723c18bb-200x200-1.jpg","attrs":{"Price":"Please Contact Us For The Price","Brand Name":"Kenyue","Model Number":"JKP-032E","Minimum Order Quantity":"1Pc","Delivery Time":"15-20Days","Certification":"CE ISO:9001","Place of Origin":"Zhejiang,China","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"200PCS \/ Month","Packaging Details":"Standard Export Carton","Product name":"Medical cart casters","Material":"Nylon, TPU","Use":"Hospital bed","Caster width":"65mm","Tyre width":"19.5mm","Bolt length":"20mm","Swivel radius":"56.56 mm","Overall height":"92.29 mm"}}