{"product_id":"46cd40jr0417yy","title":"4\" x 2\" Rigid Plate Caster with Crowned 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\u003eCrowned Ductile Steel (Energy Saver Ductile) wheel features a crowned tread that rolls and maneuvers better than flat tread wheels. The combination of a crowned tread and optional precision tapered roller bearings will require significantly less effort to start up, maintain a rolling load, maximize weight capacity and perform well in severe and abusive applications.\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 45\/46 Kingpinless Series are ranked for medium heavy duty used, with capacities up to 2,500 lb.The series offers matching swivel and rigid casters constructed with 1\/4″ thick top plates from hot forged ASTM1045 steel. The legs are are also formed with 1\/4″ thick steel.\u003c\/p\u003e","brand":"Caster Solutions","offers":[{"title":"Default Title","offer_id":48310440100007,"sku":"46CD40JR0417YY","price":51.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1181\/4823\/files\/46CD80JR0417YY.webp?v=1775151459","url":"https:\/\/castersolutions.com\/products\/46cd40jr0417yy","provider":"Caster Solutions","version":"1.0","type":"link"}