{"product_id":"4-inch-caster-set-of-4-replacement-wheels-with-pol","title":"4 Inch Caster Set Of 4 Replacement Wheels With Polyurethane Tread On Cast Iron Cores Ball Bearings 3\/8 Inch Bore Heavy Duty Casters With Total Load Capacity Up To 1500 Lb Ideal For Shop Carts And Trolleys Lab Equipment And Furniture Durable From Minus 40F","description":"\u003cdiv\u003e4-Inch Caster Set of 4 with Ball Bearings, 1500 lb Cap\u003cbr\u003e\n✔️ Polyurethane tread on cast iron core, 3\/8 bore, 4 inch wheel \u003cp\u003eThese four heavy-duty caster wheels replace worn wheels on carts, dollies, tool chests, and rolling equipment, delivering smooth movement and floor protection in workshops, warehouses, and industrial settings.\u003c\/p\u003e ✅ Wheel diameter options: 3\", 4\", 5\" with 1.25\" tread width\u003cbr\u003e\n✅ Durometer 75 Shore A for balanced grip and wear\u003cbr\u003e\n✅ Bore 3\/8\" with ball bearing for smooth rolling\u003cbr\u003e\n✅ Load capacities: 3\" 350 lb, 4\" 400 lb, 5\" 500 lb per wheel\u003cbr\u003e\n✅ Polyurethane tread on a cast iron core for long wear\u003cbr\u003e\n✅ Temperature range -40°F to 180°F for tough environments\u003cbr\u003e \u003cp\u003e💡 What is a heavy-duty caster wheel with polyurethane tread best used for in industrial settings?\u003c\/p\u003e\n\u003cp\u003eThese handy wheels are designed to move heavy loads on shop floors and concrete with floor protection and smooth rolling.\u003c\/p\u003e\n- heavy carts and tool chests\n- floor protection and grip on concrete\n- long lifespan thanks to cast iron core and ball bearings\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52260327489855,"sku":"VXB0FCF7P84T","price":148.04,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/61Z0RM0hZDL.jpg?v=1772832210","url":"https:\/\/bearingscanada.com\/products\/4-inch-caster-set-of-4-replacement-wheels-with-pol","provider":"Bearings Canada","version":"1.0","type":"link"}