{"title":"Durastar PTU\/DTU 4\" DURATOUGH Polyurethane Wheels · Ships Fast","description":"\u003c!-- Main Container --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003c!-- Product Header --\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold; font-family: 'Segoe UI', Arial, sans-serif; text-align: center;\"\u003e\n\tDurastar PTU\/DTU | 4\" DURATOUGH Polyurethane on Polyolefin Wheels\n\t\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\n\t\u003c!-- Product Features Section --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; font-family: 'Segoe UI', Arial, sans-serif;\"\u003eTop Product Features\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Diameter:\u003c\/strong\u003e 4\" size provides smooth, stable rolling in compact environments\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTread Material:\u003c\/strong\u003e DURATOUGH high-tech polyurethane for superior floor protection and longevity\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCore Material:\u003c\/strong\u003e Durable polyolefin core resists corrosion, moisture, and chemicals\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Performance:\u003c\/strong\u003e Engineered to support medium-duty applications with consistent rolling efficiency\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eNon-Marking Design:\u003c\/strong\u003e Ideal for sensitive floor surfaces in commercial or light industrial settings\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n\t\t\u003cstrong\u003eDurastar PTU\/DTU \u003c\/strong\u003e\u003cspan style=\"background-color: initial;\"\u003e\u003cb\u003e4\u003c\/b\u003e\u003cb style=\"letter-spacing: 0px;\"\u003e\" DURATOUGH Wheels\u003c\/b\u003e\u003c\/span\u003e\u003cspan style=\"background-color: initial; letter-spacing: 0px;\"\u003e combine innovative materials and rugged performance for dependable mobility in demanding applications. Designed with a high-tech polyurethane tread bonded to a durable polyolefin core, these wheels offer an ideal balance of strength, maneuverability, and floor safety.\u003c\/span\u003e\u003c\/p\u003e\n\t\u003cp\u003e\n\t\tThe 4-inch diameter is perfect for carts, racks, and equipment that require smooth rolling in tight spaces. The \u003cstrong\u003eDURATOUGH tread\u003c\/strong\u003e delivers excellent abrasion resistance, while the polyolefin core ensures lightweight yet robust support, even in environments exposed to moisture, cleaning agents, or debris.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n\t\tWith a non-marking surface, these wheels help preserve floor appearance—making them a smart choice for hospitals, labs, retail stores, food service, and light manufacturing environments. Whether you're upgrading or building new equipment, \u003cstrong\u003eDurastar's PTU\/DTU wheels\u003c\/strong\u003e offer proven performance backed by industrial-grade engineering.\n\t\u003c\/p\u003e\n\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; font-family: 'Segoe UI', Arial, sans-serif;\"\u003eUpgrade to DURATOUGH Mobility Today\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tEnhance your material handling solutions with Durastar's 4\" PTU\/DTU wheels—trusted for durability, floor protection, and ergonomic performance in every roll.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"durastar-4-x-1-1-4-duratough-hi-tech-a-sa-a-a-sa-a-polyurethane-on-polyolefin-wheel-325-lbs-capacity-and-7-8-plain-bore","title":"4\" x 1-1\/4\" Polyurethane Polyolefin Wheel – 325 lb | CasterHQ","description":"\u003c!-- Main Container --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003c!-- Product Header --\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n\tDurastar 4\" x 1-1\/4\" DURATOUGH Polyurethane Wheel – 325 lbs Capacity, 7\/8\" Plain Bore\n\t\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\n\t\u003c!-- Product Features Section --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eTop Product Features\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Size:\u003c\/strong\u003e 4-inch diameter x 1-1\/4-inch tread width for balanced mobility and stability\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Material:\u003c\/strong\u003e DURATOUGH Hi-Tech Polyurethane bonded to a strong Polyolefin core\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Supports up to 325 lbs per wheel, ideal for light to medium-duty applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBore Type:\u003c\/strong\u003e 7\/8\" Plain Bore for versatile axle compatibility\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Smooth rolling, floor-protective, and resistant to chemicals, solvents, and impact\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n\t\tThe \u003cstrong\u003eDurastar 4\" x 1-1\/4\" DURATOUGH Polyurethane on Polyolefin Wheel\u003c\/strong\u003e is engineered for dependable performance in demanding environments. Featuring advanced DURATOUGH polyurethane tread, this wheel delivers a perfect balance of floor protection, noise reduction, and load-bearing strength.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n\t\tIdeal for carts, mobile racks, and general material handling, the high-tech polyurethane tread offers exceptional resistance to abrasion, oil, and harsh chemicals. The polyolefin core adds durability without adding weight, making it a reliable choice for both commercial and industrial use.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n\t\tThe 7\/8-inch plain bore design ensures compatibility with a range of axle setups, while the 325 lbs capacity per wheel allows for confident operation in light- to medium-duty load scenarios. This wheel is built to withstand wear and tear while minimizing damage to sensitive flooring surfaces.\n\t\u003c\/p\u003e\n\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eUpgrade to DURATOUGH Reliability\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tChoose Durastar's DURATOUGH polyurethane wheels for durable, quiet, and floor-safe performance. Optimize your mobility systems with a wheel engineered for long-term use and professional-grade results.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Durastar","offers":[{"title":"CHOOSE YOUR BEARING OPTION: \/ No Hardware","offer_id":51613549691192,"sku":"414-PTU-89","price":14.0,"currency_code":"USD","in_stock":true},{"title":"ANNULAR BEARING \/ No Hardware","offer_id":51613549723960,"sku":"414-PTU-89","price":14.0,"currency_code":"USD","in_stock":true},{"title":"1\/2\" DELRIN BEARING \/ No Hardware","offer_id":51613549756728,"sku":"414-PTU-89","price":14.0,"currency_code":"USD","in_stock":true},{"title":"CHOOSE YOUR BEARING OPTION: \/ 5\/16\" Mounting Hardware Pack (4 pcs)","offer_id":52323688677688,"sku":"414-PTU-89","price":27.0,"currency_code":"USD","in_stock":true},{"title":"ANNULAR BEARING \/ 5\/16\" Mounting Hardware Pack (4 pcs)","offer_id":52323688710456,"sku":"414-PTU-89","price":27.0,"currency_code":"USD","in_stock":true},{"title":"1\/2\" DELRIN BEARING \/ 5\/16\" Mounting Hardware Pack (4 pcs)","offer_id":52323688743224,"sku":"414-PTU-89","price":27.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/414-PTU-89-2.jpg?v=1771098734"},{"product_id":"durastar-4-x-2-duratough-hi-tech-a-sa-a-a-sa-a-polyurethane-on-polyolefin-donut-wheel-700-lbs-capacity-and-1-3-16-plain-bore","title":"4\" x 2\" Polyurethane Polyolefin Wheel – 700 lb | 1-3\/16\" Bore | CasterHQ","description":"\u003c!-- Main Container --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003c!-- Product Header --\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n\tDurastar 4\" x 2\" DURATOUGH Polyurethane Donut Wheel – 700 lbs Capacity, Plain Bore\n\t\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\n\t\u003c!-- Product Features Section --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eTop Product Features\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Size:\u003c\/strong\u003e 4-inch diameter x 2-inch tread width for compact yet powerful mobility\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Material:\u003c\/strong\u003e DURATOUGH Hi-Tech Polyurethane bonded to Polyolefin core for maximum durability and chemical resistance\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBore Type:\u003c\/strong\u003e 1-3\/16\" Plain Bore for standard axle compatibility\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Supports up to 700 lbs, ideal for medium-duty to industrial applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTread Shape:\u003c\/strong\u003e Donut-shaped tread enhances ergonomic performance and rollability\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n\t\tExperience unmatched performance with the \u003cstrong\u003eDurastar 4\" x 2\" DURATOUGH Donut Wheel\u003c\/strong\u003e, engineered for demanding environments where strength, longevity, and smooth operation are essential. This high-quality caster wheel features an advanced DURATOUGH polyurethane tread molded onto a resilient polyolefin core, delivering a tough, impact-resistant solution for your mobility needs.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n\t\tWith its 700 lb load capacity and 1-3\/16\" plain bore, this wheel is perfect for medium to heavy-duty carts, material handling equipment, and transport systems. The donut-style tread provides quiet rolling and enhanced push efficiency, making it suitable for applications requiring reduced operator fatigue and better control.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n\t\tDurastar’s proprietary polyurethane formula ensures superior floor protection, chemical resistance, and long wear life—ideal for use in warehouses, manufacturing plants, and commercial facilities. Whether you're outfitting custom carts or upgrading worn-out wheels, this DURATOUGH caster wheel offers lasting performance backed by trusted engineering.\n\t\u003c\/p\u003e\n\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eBoost Performance with DURATOUGH Technology\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tUpgrade your equipment with Durastar's 4\" x 2\" DURATOUGH donut wheel and enjoy smooth mobility, heavy-duty reliability, and long-term value in every roll.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Durastar","offers":[{"title":"Roller Bearing","offer_id":51613552247096,"sku":"420-DTU-84","price":20.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":51613552214328,"sku":"420-DTU-84","price":28.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52317520199992,"sku":"420-DTU-84","price":35.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52317520167224,"sku":"420-DTU-84","price":42.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/420-DTU-84-2.jpg?v=1771098745"},{"product_id":"durastar-4-x-2-duratough-hi-tech-polyurethane-on-polyolefin-wheel-700-lbs-capacity-and-1-3-16-plain-bore","title":"4\" x 2\" Polyurethane Polyolefin Wheel – 700 lb | CasterHQ 1-3\/16\" Bore","description":"\u003c!-- Main Container --\u003e\n\u003cdiv style=\"box-shadow: 0px 4px 8px rgba(0,0,0,0.1); padding: 20px; border-radius: 12px;\"\u003e\n\t\u003c!-- Product Header --\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n\tDurastar 4\" x 2\" DURATOUGH Polyurethane Wheel – 700 lbs Capacity, Plain Bore\n\t\u003c\/h1\u003e\n\t\u003chr id=\"horizontalrule\"\u003e\n\n\t\u003c!-- Product Features Section --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eKey Features\u003c\/h2\u003e\n\t\u003cul\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Size:\u003c\/strong\u003e 4\" diameter x 2\" tread width for compact yet stable performance\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eWheel Material:\u003c\/strong\u003e DURATOUGH Hi-Tech Polyurethane bonded to a strong Polyolefin core\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Supports up to 700 lbs, ideal for medium-duty applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eBore Type:\u003c\/strong\u003e 1-3\/16\" Plain Bore for universal compatibility\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Resistant to chemicals, oils, water, and abrasions\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n\t\tThe \u003cstrong\u003eDurastar 4\" x 2\" DURATOUGH Hi-Tech Polyurethane Wheel\u003c\/strong\u003e offers outstanding durability and smooth mobility across a wide range of material handling applications. Engineered with a high-performance polyurethane tread bonded to a rugged polyolefin core, this wheel delivers long-lasting reliability and excellent floor protection.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n\t\tWith a load capacity of up to 700 lbs and a 1-3\/16\" plain bore, this wheel is an ideal solution for carts, platform trucks, and general-purpose transport equipment. Its non-marking tread minimizes floor damage while resisting chemicals, oils, and moisture, making it an excellent fit for both indoor and outdoor use.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n\t\tDesigned for versatility, this DURATOUGH wheel supports smooth rolling in warehouses, distribution centers, and manufacturing environments where performance and efficiency matter. Whether you're upgrading existing equipment or customizing a new build, trust in Durastar's reputation for quality engineering and consistent results.\n\t\u003c\/p\u003e\n\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eMaximize Performance with Durastar DURATOUGH Wheels\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tUpgrade your mobility components with this high-strength, chemical-resistant polyurethane wheel. Engineered for longevity, designed for tough jobs—Durastar delivers dependable results in every rotation.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Durastar","offers":[{"title":"Roller Bearing","offer_id":51613555458360,"sku":"420-PTU-84","price":21.0,"currency_code":"USD","in_stock":true},{"title":"Precision Bearing","offer_id":51613555425592,"sku":"420-PTU-84","price":29.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Roller Bearing","offer_id":52317520494904,"sku":"420-PTU-84","price":36.0,"currency_code":"USD","in_stock":true},{"title":"Stainless Precision Bearing","offer_id":52317520462136,"sku":"420-PTU-84","price":43.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/420-PTU-84-2.jpg?v=1771098758"}],"url":"https:\/\/casterhq.com\/collections\/durastar-ptu-dtu-4-inch-duratough-polyurethane-wheels.oembed","provider":"CasterHQ","version":"1.0","type":"link"}