{"product_id":"3-x-1-5-polyolefin-wheel-4-00003-819","title":"3\" x 1.5\" Polyolefin Wheel - 4.00003.819","description":"\u003cp\u003e\u003cstrong\u003eColson Casters Polyolefin 3\" x 1.5\" Crowned Tread Black tread on Black core Wheel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eColson Polyolefin Wheels – Lightweight Strength, Heavy-Duty Performance, Made in USA Colson Polyolefin Wheels are engineered to deliver maximum impact resistance and chemical resilience while remaining lightweight and non-marking. Injection-molded from Colson’s exclusive polyolefin compound, these wheels combine superior strength with economical performance—outperforming standard hard rubber wheels in both durability and load handling.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Roller for smooth, low‑maintenance rolling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTread Profile:\u003c\/strong\u003e Crowned Tread for predictable tracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -45°F to +180°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e 70(+\/-5) Shore D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 3\" x 1.5\" tread.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black tread on Black core\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Load Capacity:\u003c\/strong\u003e 300.0 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing ID:\u003c\/strong\u003e 0.7500\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Bore:\u003c\/strong\u003e 1.1875\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub Length:\u003c\/strong\u003e 1.6250\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Diameter:\u003c\/strong\u003e 3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTread Width:\u003c\/strong\u003e 1.5\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -45°F to +180°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e 70(+\/-5) Shore D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 4.00003.819\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eTested to ANSI ICWM standards for lasting safety and performance.\u003c\/em\u003e\u003c\/p\u003e","brand":"Colson Casters","offers":[{"title":"Default Title","offer_id":47642348847323,"sku":"4.00003.819","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/8236\/0283\/files\/4.00003.819.png?v=1759356971","url":"https:\/\/www.casterspecialists.com\/products\/3-x-1-5-polyolefin-wheel-4-00003-819","provider":"Caster Specialists","version":"1.0","type":"link"}