{"title":"W\/ Polyurethane Wheels · Ships Fast","description":"\u003c!-- CasterHQ Collection | Light-Duty Institutional Plate Casters --\u003e\n\u003cstyle\u003e\n\/* ===== Scoped styles: CasterHQ Engineering Collection Template ===== *\/\n#casterhq-collection { font-family:-apple-system,BlinkMacSystemFont,\"Segoe UI\",Roboto,Arial,sans-serif; line-height:1.5; color:#111; }\n#casterhq-collection .caster-container{ max-width:980px; margin:0 auto; padding:0 16px; }\n\n#casterhq-collection .caster-card{\n  background:#fff;\n  border:1px solid #e6e6e6;\n  border-radius:14px;\n  padding:14px;\n  margin:10px 0;\n}\n\n#casterhq-collection h2{ font-size:20px; margin:0 0 6px; }\n#casterhq-collection h3{ font-size:16px; margin:10px 0 6px; }\n\n#casterhq-collection .caster-quickgrid{\n  display:grid;\n  grid-template-columns: 1fr 1fr;\n  gap:10px;\n  margin-top:10px;\n}\n@media (max-width:720px){\n  #casterhq-collection .caster-quickgrid{ grid-template-columns:1fr; }\n}\n#casterhq-collection .quick-item{\n  border:1px solid #ededed;\n  border-radius:12px;\n  padding:10px;\n  background:#fafafa;\n}\n#casterhq-collection .quick-item .k{\n  font-weight:700;\n  font-size:13px;\n  margin-bottom:4px;\n}\n#casterhq-collection .quick-item .v{\n  font-size:13px;\n  color:#222;\n}\n\n#casterhq-collection details{\n  border:1px solid #e6e6e6;\n  border-radius:14px;\n  padding:10px 12px;\n  margin:8px 0;\n  background:#fff;\n}\n#casterhq-collection summary{\n  font-weight:700;\n  cursor:pointer;\n  list-style:none;\n}\n#casterhq-collection summary::-webkit-details-marker{ display:none; }\n#casterhq-collection details \u003e div{\n  margin-top:8px;\n  font-size:14px;\n  color:#222;\n}\n#casterhq-collection ul{ margin:8px 0 0; padding-left:18px; }\n#casterhq-collection li{ margin:4px 0; }\n\u003c\/style\u003e\n\u003csection id=\"casterhq-collection\"\u003e\n\u003cdiv class=\"caster-container\"\u003e\n\u003c!-- Compact Overview --\u003e\n\u003cdiv class=\"caster-card\"\u003e\n\u003ch2\u003eLight-Duty Institutional Plate Casters\u003c\/h2\u003e\n\u003cp\u003ePolyurethane-on-polyolefin (PU on PO) wheel casters designed for light-duty carts and mobile equipment where floor protection, quiet rolling, and non-marking performance are required in institutional and commercial environments.\u003c\/p\u003e\n\u003cdiv class=\"caster-quickgrid\"\u003e\n\u003cdiv class=\"quick-item\"\u003e\n\u003cdiv class=\"k\"\u003eRated capacity\u003c\/div\u003e\n\u003cdiv class=\"v\"\u003eUp to ~340 lbs per caster (model dependent)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"quick-item\"\u003e\n\u003cdiv class=\"k\"\u003eWheel construction\u003c\/div\u003e\n\u003cdiv class=\"v\"\u003ePolyurethane tread on polyolefin core\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"quick-item\"\u003e\n\u003cdiv class=\"k\"\u003eTypical use\u003c\/div\u003e\n\u003cdiv class=\"v\"\u003eInstitutional carts, service equipment, light material handling\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"quick-item\"\u003e\n\u003cdiv class=\"k\"\u003eKey benefits\u003c\/div\u003e\n\u003cdiv class=\"v\"\u003eFloor protection, quiet operation, non-marking\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Engineering Details --\u003e\n\u003cdiv class=\"caster-card\"\u003e\n\u003ch3\u003eStandard configuration envelope\u003c\/h3\u003e\n\u003cdetails\u003e\n\u003csummary\u003eMounting and dimensional standards\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting plate:\u003c\/strong\u003e 2-3\/8\" × 3-5\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt hole pattern:\u003c\/strong\u003e 1-3\/4\" × 2-7\/8\", slotted to 3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel width:\u003c\/strong\u003e 1-1\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxle:\u003c\/strong\u003e 3\/8\" bolt axle with lock nut (model dependent)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eConstruction features\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eStamped steel swivel section with hardened raceways\u003c\/li\u003e\n\u003cli\u003eDouble ball bearing swivel design\u003c\/li\u003e\n\u003cli\u003eMetal dust cover to protect swivel bearings\u003c\/li\u003e\n\u003cli\u003eZinc-plated components for corrosion resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWheel and bearing performance\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003ePU on PO wheels combine a resilient polyurethane tread for floor protection with a rigid polyolefin core for dimensional stability under load. This construction provides quieter rolling and reduced vibration compared with harder wheel materials.\u003c\/p\u003e\n\u003cp\u003ePrecision sealed ball bearings are commonly specified to support smooth rolling and reduced maintenance in institutional service environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCommon applications\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eInstitutional carts and service equipment\u003c\/li\u003e\n\u003cli\u003eBakery and food service carts\u003c\/li\u003e\n\u003cli\u003eHospitals, laboratories, hotels, and facilities maintenance\u003c\/li\u003e\n\u003cli\u003eLight-duty material handling, office fixtures, and dollies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eStandards and compliance\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eANSI-tested designs · ICWM dimensional standards · NSF-listed models · RoHS-compliant materials · ISO 9001:2015 manufacturing partners\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","products":[{"product_id":"3-x-1-25-red-polyurethane-on-polyolefin-wheel-rigid-caster-260-lbs-capacity","title":"3\" x 1.25\" Polyurethane on Polyolefin Rigid Caster – 260 lb | CasterHQ","description":"\u003cp style=\"box-sizing: border-box; margin-bottom: 10.5px; color: rgb(34, 34, 34);  font-weight: 600; line-height: 21.98px; background-color: rgb(255, 255, 255);\"\u003eCasterHQ's 'LD' Series Rigid casters with 3 inch Red on Gray Polyurethane on Polyolefin core (PP) wheels feature a heat treated ball bearing raceway and a bright zinc plated finish. These casters are ideal for light and medium duty material handling, carts, equipment, and shop projects.\u003c\/p\u003e\u003cp style=\"box-sizing: border-box; margin-bottom: 10.5px; color: rgb(34, 34, 34);  font-weight: 600; line-height: 21.98px; background-color: rgb(255, 255, 255);\"\u003e\u003cspan\u003ePolyurethane\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ewheels provide great protection for floors in commercial and industrial settings. \u003cspan\u003ePolyurethane on Polyolefin \u003c\/span\u003ewheels feature an extreme resistance to water, oil, and grease. Being non-metallic, these polyurethane wheels are also spark proof.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"\"\u003eTop plate size: 2-1\/2\" x 3-5\/8\" with ball bearing swivel.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"\"\u003eBolt hole pattern: 1-3\/4\" x 2-7\/8\" to 3\".\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"\"\u003eMounting Height: 4-1\/8\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(34, 34, 34);  font-weight: 600;\"\u003e\u003ci\u003e260 lb capacity per caster.\u003c\/i\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CasterHQ","offers":[{"title":"2-3\/8\" X 3-5\/8\" - OVERALL SIZE \/ No Hardware","offer_id":50125984956728,"sku":"HQ1330R-PL1-PP-RED","price":12.0,"currency_code":"USD","in_stock":true},{"title":"3-1\/8\" X 4-1\/8\" - OVERALL SIZE \/ No Hardware","offer_id":50125984989496,"sku":"HQ1330R-PL1-PP-RED","price":12.0,"currency_code":"USD","in_stock":true},{"title":"2-3\/8\" X 3-5\/8\" - OVERALL SIZE \/ 5\/16\" Mounting Hardware Pack (4 pcs)","offer_id":52323540926776,"sku":"HQ1330R-PL1-PP-RED","price":25.0,"currency_code":"USD","in_stock":true},{"title":"3-1\/8\" X 4-1\/8\" - OVERALL SIZE \/ 5\/16\" Mounting Hardware Pack (4 pcs)","offer_id":52323540959544,"sku":"HQ1330R-PL1-PP-RED","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/HQ1330R-PL1-PP-RED-2.jpg?v=1771086761"}],"url":"https:\/\/casterhq.com\/collections\/w-polyurethane-wheels.oembed","provider":"CasterHQ","version":"1.0","type":"link"}