{"title":"21\" Wheels · Ships Fast","description":"\u003cstyle\u003e.chq-author-section{display:flex;align-items:flex-start;gap:16px;background:#f8fffe;border:1px solid #e0f2f1;border-radius:16px;padding:20px 24px;margin:16px auto 20px;max-width:900px}.chq-author-avatar{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,#016367,#01a3a9);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:16px;flex-shrink:0}.chq-author-name{font-weight:700;font-size:15px;color:#1a1a1a}.chq-author-title{font-size:13px;color:#4b5563;margin-top:2px}.chq-author-inventory{font-size:12.5px;margin-top:3px}.chq-author-credentials{font-size:11px;color:#016367;margin-top:4px;font-weight:500;letter-spacing:0.2px}.chq-fact-check{display:flex;align-items:center;gap:6px;font-size:11.5px;color:#6b7280;margin-top:4px}.chq-fact-check svg{width:14px;height:14px;color:#016367;flex-shrink:0}\u003c\/style\u003e\u003cmeta charset=\"UTF-8\"\u003e\n    \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\n    \u003cmeta name=\"description\" content=\"Hamilton 8-inch Heavy Duty Zinc Pneumatic Wheels, 7100 series. Ideal for industrial and heavy-duty applications.\"\u003e\n    \u003cmeta name=\"keywords\" content=\"Hamilton, 8-inch pneumatic wheels, 7100 series, heavy duty zinc wheels, industrial wheels\"\u003e\n    \u003ctitle\u003eHamilton 8\" Heavy Duty Zinc | 7100 Pneumatic Wheels\u003c\/title\u003e\n\n\n\n\u003ch1\u003eHamilton 21\" Heavy Duty Zinc | 7100 Pneumatic Wheels\u003c\/h1\u003e\n\n\u003cp\u003e\n    \u003cstrong\u003eExperience the robustness of Hamilton's 21-inch Heavy Duty Zinc Pneumatic Wheels.\u003c\/strong\u003e Part of the esteemed 7100 series, these wheels are designed for the most demanding industrial environments. Crafted with precision, they ensure smooth mobility and unparalleled durability.\n\u003c\/p\u003e\n\u003cdiv class=\"chq-author-section\"\u003e\n\u003cdiv class=\"chq-author-avatar\"\u003eJW\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"chq-author-name\"\u003eJordan Wilson\u003c\/div\u003e\n\u003cdiv class=\"chq-author-title\"\u003eIndustrial Caster Specialist | 15+ Years in Caster Engineering\u003c\/div\u003e\n\u003cdiv class=\"chq-author-inventory\"\u003e\u003ca href=\"\/collections\" style=\"color:#016367;text-decoration:none;font-weight:600\"\u003eAccess to $100M+ in-stock U.S. caster inventory\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"chq-author-credentials\"\u003eApplication Engineers On Staff · ISO-Certified Facility · Trusted by 50,000+ Businesses Nationwide\u003c\/div\u003e\n\u003cdiv class=\"chq-fact-check\"\u003e\n\u003csvg fill=\"currentColor\" viewbox=\"0 0 20 20\" style=\"width:14px;height:14px;color:#016367;flex-shrink:0\"\u003e\u003cpath clip-rule=\"evenodd\" d=\"M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z\" fill-rule=\"evenodd\"\u003e\u003c\/path\u003e\u003c\/svg\u003e Reviewed by CasterHQ Engineering — 100+ Combined Years in Caster Design, Selection \u0026amp; Application\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003eManufactured by \u003cstrong\u003eHamilton\u003c\/strong\u003e, a trusted name in industrial wheel solutions.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e21-inch diameter\u003c\/strong\u003e ensures perfect compatibility with a wide range of heavy-duty applications.\u003c\/li\u003e\n    \u003cli\u003eBuilt with \u003cstrong\u003epremium-grade zinc\u003c\/strong\u003e for corrosion resistance and prolonged life.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePneumatic design\u003c\/strong\u003e guarantees smooth operation on uneven surfaces.\u003c\/li\u003e\n    \u003cli\u003eSuitable for both indoor and outdoor tasks, thanks to its rugged construction.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Hamilton's 7100 Pneumatic Wheels?\u003c\/h2\u003e\n\u003cp\u003e\n    When it comes to reliability and performance, the \u003cstrong\u003eHamilton 7100 series\u003c\/strong\u003e stands out. Engineered for the heaviest of loads and the toughest of terrains, these wheels won't let you down. Whether you're relocating machinery or transporting bulky items, trust in Hamilton's legacy of excellence.\n\u003c\/p\u003e\n\n\u003cp\u003e\n    Ready to enhance your equipment's mobility? Invest in \u003cstrong\u003eHamilton's 21-inch Heavy Duty Zinc Pneumatic Wheels\u003c\/strong\u003e today.\u003c\/p\u003e","products":[{"product_id":"hamilton-21-pneumatic-air-filled-tire-rigid-caster-2800-lbs-load-capacity-zinc-plated-cush-n-aire-with-1-1-4-precision-tapered-roller-bearing-r-71210-pr","title":"Hamilton R-71210-PR 21\" Pneumatic Rigid Caster – 2800 lb | CasterHQ","description":"\u003cmeta charset=\"UTF-8\"\u003e\n    \u003cmeta name=\"description\" content=\"Hamilton 21\" pneumatic=\"\" air-filled=\"\" tire=\"\" swivel=\"\" caster=\"\" with=\"\" lbs=\"\" load=\"\" capacity.=\"\" zinc=\"\" plated=\"\" cush-n-aire=\"\" precision=\"\" tapered=\"\" roller=\"\" bearing.\u003e\n    \u003cmeta name=\"keywords\" content=\"Hamilton, Swivel Caster, Pneumatic Tire, 2800 lbs Load Capacity, Zinc Plated, Cush-N-Aire, 21 inch, Precision Tapered Roller Bearing, S-71210-PR\"\u003e\n    \u003ctitle\u003eHamilton 21\" Pneumatic Air-Filled Tire Swivel Caster | S-71210-PR\u003c\/title\u003e\n\n\n\n\u003ch1\u003eHamilton 21\" Pneumatic Air-Filled Tire Rigid Caster - R-71210-PR\u003c\/h1\u003e\n\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Hamilton\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Code:\u003c\/strong\u003e R-71210-PR\u003c\/p\u003e\n\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Capable of supporting up to \u003cspan itemprop=\"weight\"\u003e2800 lbs\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Zinc Plated Cush-N-Aire for extra durability\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBearing:\u003c\/strong\u003e Equipped with a 1 1\/4\" Precision Tapered Roller Bearing for smooth movement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProduct Description:\u003c\/h2\u003e\n\u003cp\u003eExperience unparalleled mobility with the \u003cb\u003eHamilton 21\" Pneumatic Air-Filled Tire Rigid Caster\u003c\/b\u003e. Built to last, its zinc-plated Cush-N-Aire design ensures lasting durability while its 1 1\/4\" precision tapered roller bearing promises smooth movement across all surfaces. Ideal for industrial use, it boasts a significant load capacity of 2800 lbs. Trust in Hamilton's commitment to quality and enhance your machinery's movement capabilities today.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eWheel Diameter: 21\"\u003c\/li\u003e\n    \u003cli\u003eType: Pneumatic Air-Filled Tire\u003c\/li\u003e\n    \u003cli\u003eLoad Capacity: 2800 lbs\u003c\/li\u003e\n    \u003cli\u003eBearing Type: 1 1\/4\" Precision Tapered Roller Bearing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hamilton","offers":[{"title":"Default Title","offer_id":50126623179064,"sku":"R-71210-PR","price":2391.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/R-71210-PR-2.jpg?v=1771089917"},{"product_id":"hamilton-21-pneumatic-air-filled-tire-swivel-caster-2800-lbs-load-capacity-zinc-plated-cush-n-aire-with-1-1-4-precision-tapered-roller-bearing-s-71210-pr","title":"Hamilton S-71210-PR 21\" Pneumatic Swivel Caster – 2800 lb | CasterHQ","description":"\u003cmeta charset=\"UTF-8\"\u003e\n    \u003cmeta name=\"description\" content=\"Hamilton 21\" pneumatic=\"\" air-filled=\"\" tire=\"\" swivel=\"\" caster=\"\" with=\"\" lbs=\"\" load=\"\" capacity.=\"\" zinc=\"\" plated=\"\" cush-n-aire=\"\" precision=\"\" tapered=\"\" roller=\"\" bearing.\u003e\n    \u003cmeta name=\"keywords\" content=\"Hamilton, Swivel Caster, Pneumatic Tire, 2800 lbs Load Capacity, Zinc Plated, Cush-N-Aire, 21 inch, Precision Tapered Roller Bearing, S-71210-PR\"\u003e\n    \u003ctitle\u003eHamilton 21\" Pneumatic Air-Filled Tire Swivel Caster | S-71210-PR\u003c\/title\u003e\n\n\n\n\u003ch1\u003eHamilton 21\" Pneumatic Air-Filled Tire Swivel Caster - S-71210-PR\u003c\/h1\u003e\n\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Hamilton\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Code:\u003c\/strong\u003e S-71210-PR\u003c\/p\u003e\n\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e Capable of supporting up to \u003cspan itemprop=\"weight\"\u003e2800 lbs\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Zinc Plated Cush-N-Aire for extra durability\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBearing:\u003c\/strong\u003e Equipped with a 1 1\/4\" Precision Tapered Roller Bearing for smooth movement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProduct Description:\u003c\/h2\u003e\n\u003cp\u003eExperience unparalleled mobility with the \u003cstrong\u003eHamilton 21\" Pneumatic Air-Filled Tire Swivel Caster\u003c\/strong\u003e. Built to last, its zinc-plated Cush-N-Aire design ensures lasting durability while its 1 1\/4\" precision tapered roller bearing promises smooth movement across all surfaces. Ideal for industrial use, it boasts a significant load capacity of 2800 lbs. Trust in Hamilton's commitment to quality and enhance your machinery's movement capabilities today.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eWheel Diameter: 21\"\u003c\/li\u003e\n    \u003cli\u003eType: Pneumatic Air-Filled Tire\u003c\/li\u003e\n    \u003cli\u003eLoad Capacity: 2800 lbs\u003c\/li\u003e\n    \u003cli\u003eBearing Type: 1 1\/4\" Precision Tapered Roller Bearing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hamilton","offers":[{"title":"Default Title","offer_id":50127694725432,"sku":"S-71210-PR","price":2391.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/S-71210-PR-2.jpg?v=1771093077"}],"url":"https:\/\/casterhq.com\/collections\/21-wheels-2.oembed","provider":"CasterHQ","version":"1.0","type":"link"}