{"product_id":"57ds60lr2419yy","title":"6\" x 3\" Swivel Plate Caster with Ductile Steel Wheel","description":"\u003cp\u003eDuctile steel is a composed of a combination of special alloys that give it higher weight capacities than cast iron; while being more economical than drop forged steel. Also referred to as malleable iron; material may flex rather than cracking or breaking when submitted to an extreme shock load. Features an extra thick walled, heavy-duty core, hub and tread face. Roller bearings are standard, with precision \u0026amp; tapered bearings as an option.\u003c\/p\u003e\u003cp\u003eIdea for use on rough surfaces and has good rolling resistance under any condition.\u003c\/p\u003e\u003cp\u003eThe casters in our 57\/58 Kingpinless Series are heavy duty and forged, with capacities up to 6,000 lb.The series offers matching swivel and rigid casters constructed with 5\/16\" thick top plates from hot forged ASTM1045 steel. The legs are 3\/8\" thick and the axle used is 3\/4\" thick making these casters hold up to the toughest of jobs. The swivel casters feature a 3' precisely machined kingpinless raceway of 1\/2\" ball bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"No Brake","offer_id":48376318886055,"sku":"57DS60LR2419YY","price":280.17,"currency_code":"USD","in_stock":true},{"title":"Top Lock Brake","offer_id":48376318918823,"sku":"57DS60LR2419TY","price":316.02,"currency_code":"USD","in_stock":true},{"title":"Face Contact Brake (Weld-On)","offer_id":48376318951591,"sku":"57DS60LR2419FY","price":364.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/57DS60LR2419YY.webp?v=1775765805","url":"https:\/\/castersolutions.com\/products\/57ds60lr2419yy","provider":"Caster Solutions","version":"1.0","type":"link"}