{"product_id":"56ds12lr2425yy","title":"12\" x 3\" Rigid 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 55\/56 Series are heavy duty and forged, with capacities up to 3,500 lb. The series offers matching swivel and rigid casters constructed with 3\/8\" thick swivel head 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 integrally forged 1\" diameter kingpin, main load ball bearings that are 1\/2\" in diameter, as well as tapered thrust bearings.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"Default Title","offer_id":48375636426919,"sku":"56DS12LR2425YY","price":332.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/56DS60LR2425YY.webp?v=1775754344","url":"https:\/\/castersolutions.com\/products\/56ds12lr2425yy","provider":"Caster Solutions","version":"1.0","type":"link"}