{"title":"4 Inch Thermoplastic Rubber Wheel Casters · Ships Fast","description":"\u003cdiv class=\"chq-collection-seo\" id=\"chq-seo-content\"\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"CollectionPage\",\n      \"name\": \"4-Inch TPR Casters — 3-1\/8″ × 4-1\/8″ Plate (Popular)\",\n      \"url\": \"https:\/\/casterhq.com\/collections\/4-inch-thermoplastic-rubber-wheel-casters\",\n      \"description\": \"4-inch TPR casters with 3-1\/8 x 4-1\/8 plate. Best-selling size, up to 275 lb. Non-marking for commercial use.\",\n      \"publisher\": {\n        \"@type\": \"Organization\",\n        \"name\": \"CasterHQ\",\n        \"url\": \"https:\/\/casterhq.com\",\n        \"logo\": {\n          \"@type\": \"ImageObject\",\n          \"url\": \"https:\/\/casterhq.com\/cdn\/shop\/files\/casterhq-logo.png\"\n        },\n        \"contactPoint\": {\n          \"@type\": \"ContactPoint\",\n          \"contactType\": \"sales\",\n          \"telephone\": \"844-439-4335\",\n          \"url\": \"https:\/\/casterhq.com\/pages\/contact-us\",\n          \"availableLanguage\": \"English\"\n        }\n      }\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Why is 4-inch the best-selling size?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"4-inch wheels provide the ideal balance of maneuverability, load capacity, and obstacle clearance for most commercial and institutional applications.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What bearing type do these use?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"CasterHQ 4-inch TPR casters on the 3-1\/8 plate use ball bearings for easy swiveling and low push force, even at full load.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What is the overall height?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Overall height is approximately 5-5\/8 inches. Measure your equipment clearance before ordering.\"\n          }\n        }\n      ]\n    }\n  ]\n}\n\u003c\/script\u003e\n\u003cstyle\u003e\n#chq-seo-content{font-family:-apple-system,BlinkMacSystemFont,\"Segoe UI\",Roboto,Helvetica,Arial,sans-serif!important;color:#1a1a1a!important;line-height:1.55!important;max-width:900px!important;margin:0 auto!important;padding:1.5rem 1rem!important}#chq-seo-content h2{font-size:1.3rem!important;font-weight:700!important;color:#016367!important;margin:0 0 .5rem!important}#chq-seo-content p{font-size:.92rem!important;color:#333!important;margin:0 0 .8rem!important}.chq-specs{font-size:.84rem!important;color:#555!important;background:#f7faf9!important;border-left:3px solid #016367!important;padding:.75rem 1rem!important;margin:0 0 1.2rem!important;border-radius:0 8px 8px 0!important;line-height:1.6!important}.chq-faq-section{margin:1.2rem 0!important}.chq-faq-section h3{font-size:1rem!important;font-weight:700!important;color:#016367!important;margin:0 0 .5rem!important}.chq-details{border-bottom:1px solid #eee!important}.chq-details summary{cursor:pointer!important;font-weight:600!important;font-size:.9rem!important;padding:.65em 0!important;color:#1a1a1a!important;list-style:none!important}.chq-details summary::-webkit-details-marker{display:none!important}.chq-chevron{color:#016367!important;font-weight:700!important;margin-left:.3em!important}.chq-details[open] .chq-chevron{transform:rotate(90deg)!important;display:inline-block!important}.chq-details-body{font-size:.86rem!important;color:#444!important;padding:0 0 .8em 1em!important;line-height:1.6!important}.chq-xlinks{margin:1.2rem 0!important}.chq-xlinks h3{font-size:.95rem!important;font-weight:700!important;color:#016367!important;margin:0 0 .5rem!important}.chq-xlinks-grid{display:flex!important;flex-wrap:wrap!important;gap:.5rem!important}.chq-xlink{display:inline-block!important;font-size:.82rem!important;font-weight:600!important;padding:.3em .8em!important;border-radius:40px!important;background:#e6f4f1!important;color:#016367!important;text-decoration:none!important;white-space:nowrap!important;transition:background .2s!important}.chq-xlink:hover{background:#cce8e3!important}.chq-trust{font-size:.82rem!important;color:#666!important;margin-top:1rem!important;padding-top:.8rem!important;border-top:1px solid #eee!important}\n\u003c\/style\u003e\n\u003ch2\u003e4-Inch TPR Casters — 3-1\/8″ × 4-1\/8″ Plate (Popular)\u003c\/h2\u003e\n\u003cp\u003e4-inch thermoplastic rubber casters on the popular 3-1\/8 × 4-1\/8 inch top plate. Best-selling size in this plate configuration. Gray non-marking TPR wheels rated up to 275 lb per caster. Ideal for medium-duty carts, medical equipment, and commercial furniture.\u003c\/p\u003e\n\u003cdiv class=\"chq-specs\"\u003eWheel: 4″ | Tread: Gray TPR | Plate: 3-1\/8″ × 4-1\/8″ | Load: Up to 275 lb | Bearing: Ball | Swivel \u0026amp; rigid\u003c\/div\u003e\n\u003cdiv class=\"chq-faq-section\" id=\"chq-faq\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdetails class=\"chq-details\"\u003e\u003csummary\u003eWhy is 4-inch the best-selling size? \u003cspan class=\"chq-chevron\"\u003e›\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"chq-details-body\"\u003e4-inch wheels provide the ideal balance of maneuverability, load capacity, and obstacle clearance for most commercial and institutional applications.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"chq-details\"\u003e\u003csummary\u003eWhat bearing type do these use? \u003cspan class=\"chq-chevron\"\u003e›\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"chq-details-body\"\u003eCasterHQ 4-inch TPR casters on the 3-1\/8 plate use ball bearings for easy swiveling and low push force, even at full load.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"chq-details\"\u003e\u003csummary\u003eWhat is the overall height? \u003cspan class=\"chq-chevron\"\u003e›\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"chq-details-body\"\u003eOverall height is approximately 5-5\/8 inches. Measure your equipment clearance before ordering.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"chq-xlinks\"\u003e\n\u003ch3\u003eRelated Collections\u003c\/h3\u003e\n\u003cdiv class=\"chq-xlinks-grid\"\u003e\n\u003ca href=\"\/collections\/w-thermo-rubber-wheels-plate-size-3-1-8-x-4-1-8-popular\" class=\"chq-xlink\"\u003eAll Popular TPR 3-1\/8\u003c\/a\u003e\n\u003ca href=\"\/collections\/rubber-casters\" class=\"chq-xlink\"\u003eRubber Caster Hub\u003c\/a\u003e\n\u003ca href=\"\/collections\/3-inch-thermoplastic-rubber-wheel-casters\" class=\"chq-xlink\"\u003e3-Inch Popular TPR\u003c\/a\u003e\n\u003ca href=\"\/collections\/5-inch-thermoplastic-rubber-wheel-casters\" class=\"chq-xlink\"\u003e5-Inch Popular TPR\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"chq-trust\"\u003e\u003cp\u003eCasterHQ — nationwide industrial caster and wheel supply. ISO-certified, ANSI-tested. Same-day dispatch on in-stock orders. Call 844-439-4335 or \u003ca href=\"\/pages\/contact-us\" style=\"color:#016367!important\"\u003econtact us\u003c\/a\u003e for expert sizing help.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e","products":[{"product_id":"4-x-1-1-4-rigid-caster-thermo-plastic-rubber-wheel-300-lbs-capacity-plate-size-3-1-8-x-4-1-8","title":"4\" x 1-1\/4\" Thermo Plastic Rubber Rigid Caster – 300 lb | CasterHQ","description":"\u003cspan\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003chr\u003e\u003ch1 style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e4\" x 1-1\/4\" Rigid Caster | Thermo Plastic Rubber Wheel | 300 lbs Capacity | Plate Size: 3-1\/8\" x 4-1\/8\"\u003c\/span\u003e\u003c\/h1\u003e\u003chr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe HD-24 Series is a versatile and economic caster. This caster series is perfect for material handling, maintenance carts, bakeries, food service, stocking carts, dollies, and more! Combined with our Thermo Plastic Rubber wheel that has a soft 65 Shore A Durometer non marking high grade thermo plastic elastomer wheel mechanically bonded to a industrial polyolefin core. Thermo Plastic Rubber wheels are resistant to many solvents, oils, greases, water, even blood. Non Marking wheel, quiet and smooth operation. Great for factory floors, institutional, and food service environments. Thermo Plastic Elastomer Rubber wheels roll easily over obstacles and debris, cords, gaps, and more. The material actually absorbs shocks and vibrations for a very smooth ride. \u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003chr\u003e\u003cul\u003e\n\u003cli\u003eHeavy Gauge cold rolled steel\u003c\/li\u003e\n\u003cli\u003eZinc Plate Finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eNSF Listed \/ Approved\u003c\/span\u003e\u003chr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003eQuestions? Please Call us @ 844-439-4335 or \u003c\/b\u003e\u003ca href=\"https:\/\/www.casterhq.com\/articles.asp?ID=83\" target=\"_blank\" style=\"box-sizing: border-box; background: transparent; color: rgb(155, 25, 25); text-decoration-line: none; \"\u003e\u003cb style=\"box-sizing: border-box;\"\u003eContact Us Here\u003c\/b\u003e\u003c\/a\u003e\u003cb style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"box-sizing: border-box; \"\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cb style=\"box-sizing: border-box; color: rgb(0, 0, 0); \"\u003e\u003cspan style=\"box-sizing: border-box;\"\u003e\u003cbr style=\"box-sizing: border-box;\"\u003eFor quick online service please email us: \u003ca href=\"mailto:info@casterhq.com\" style=\"box-sizing: border-box; background: transparent; color: rgb(155, 25, 25); text-decoration-line: none;\"\u003e\u003cb style=\"box-sizing: border-box;\"\u003einfo@casterhq.com\u003c\/b\u003e\u003c\/a\u003e and a Caster Expert will help you answer any questions.\u003c\/span\u003e\u003c\/b\u003e\u003chr style=\"box-sizing: content-box; height: 0px; margin-top: 20px; margin-bottom: 20px; border-top-color: rgb(238, 238, 238); color: rgb(0, 0, 0); \"\u003e\u003cdiv style=\"box-sizing: border-box; color: rgb(0, 0, 0);  background-color: rgb(255, 255, 255); text-align: center;\"\u003e\u003cb style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; background-color: rgb(255, 255, 0); color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"box-sizing: border-box;\"\u003eWe ship Fast!!!\u003c\/span\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box;\"\u003eIf ordered before 12-noon we ship all orders typically ship SAME DAY! \u003c\/span\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAll orders received after 12-noon will ship the following business day\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e","brand":"CasterHQ","offers":[{"title":"3-1\/8\" X 4-1\/8\" - OVERALL SIZE \/ No Hardware","offer_id":50126035747128,"sku":"HQ1340R-PL2-TP","price":19.0,"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":52323560522040,"sku":"HQ1340R-PL2-TP","price":32.0,"currency_code":"USD","in_stock":true}]},{"product_id":"4-x-1-1-4-swivel-caster-thermo-plastic-rubber-wheel-300-lbs-capacity-plate-size-3-1-8-x-4-1-8","title":"4\" x 1-1\/4\" Thermo Plastic Rubber Swivel Caster – 300 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\n    \u003c!-- Main Header --\u003e\n    \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e4\" x 1-1\/4\" Swivel Caster: High-Grade, Versatile \u0026amp; Durable\u003c\/h1\u003e\n\n    \u003cdiv style=\"background-color: rgb(1, 99, 103); border-radius: 12px; padding: 10px; text-align: center;\"\u003e\n        \u003cspan style=\"color: #FFFFFF; font-weight: bold;\"\u003e300 lbs Capacity\u003c\/span\u003e | \u003cspan style=\"color: #8AC973; font-weight: bold;\"\u003eThermo Plastic Rubber Wheel\u003c\/span\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Section Header: Product Features --\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003ePremium Material Handling \u0026amp; Mobility\u003c\/h2\u003e\n    \u003cp\u003e\n        Ideal for material handling, maintenance carts, and more, the HD-24 Series offers a perfect blend of versatility and economy. This caster is designed for environments ranging from bakeries and food service to stocking and utility carts.\n    \u003c\/p\u003e\n\n    \u003c!-- Section Header: Wheel Specifications --\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eAdvanced Thermo Plastic Rubber Wheel Technology\u003c\/h2\u003e\n    \u003cp\u003e\n        Featuring a 65 Shore A Durometer non-marking high-grade thermo plastic elastomer wheel, mechanically bonded to an industrial polyolefin core. Resistant to solvents, oils, greases, and water, these wheels ensure quiet, smooth operation, and excellent durability.\n    \u003c\/p\u003e\n\n    \u003c!-- Section Header: Durability and Design --\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eDesigned for Performance and Longevity\u003c\/h2\u003e\n    \u003cp\u003e\n        The caster is engineered with double ball bearing raceways and heavy gauge cold rolled steel, ensuring robust performance. A zinc plate finish and a steel dust cover protect the swivel raceway, enhancing longevity. NSF Listed\/Approved for quality assurance.\n    \u003c\/p\u003e\n\n    \u003c!-- Customer Support --\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eNeed Assistance? Contact Our Experts\u003c\/h2\u003e\n    \u003cp\u003e\u003cb\u003e\n        For inquiries or support, call us at 844-439-4335.\u003c\/b\u003e Our team is ready to assist with any questions and provide expert advice. \u003cb\u003eFor online service, email us at info@casterhq.com, and we'll promptly assist you. \u003c\/b\u003ePlus, enjoy fast shipping - orders before 12-noon typically ship the same day!\n    \u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"CasterHQ","offers":[{"title":"No Brake \/ 3-1\/8\" X 4-1\/8\" - OVERALL SIZE \/ No Hardware","offer_id":50126049837368,"sku":"HQ1340S-PL2-TP","price":19.0,"currency_code":"USD","in_stock":true},{"title":"Top Locking Brake \/ 3-1\/8\" X 4-1\/8\" - OVERALL SIZE \/ No Hardware","offer_id":50126049870136,"sku":"HQ1340S-PL2-TP","price":24.0,"currency_code":"USD","in_stock":true},{"title":"Total Locking Brake \/ 3-1\/8\" X 4-1\/8\" - OVERALL SIZE \/ No Hardware","offer_id":50126049902904,"sku":"HQ1340S-PL2-TP","price":31.5,"currency_code":"USD","in_stock":true},{"title":"No Brake \/ 3-1\/8\" X 4-1\/8\" - OVERALL SIZE \/ 5\/16\" Mounting Hardware Pack (4 pcs)","offer_id":52323567829304,"sku":"HQ1340S-PL2-TP","price":32.0,"currency_code":"USD","in_stock":true},{"title":"Top Locking Brake \/ 3-1\/8\" X 4-1\/8\" - OVERALL SIZE \/ 5\/16\" Mounting Hardware Pack (4 pcs)","offer_id":52323567862072,"sku":"HQ1340S-PL2-TP","price":37.0,"currency_code":"USD","in_stock":true},{"title":"Total Locking Brake \/ 3-1\/8\" X 4-1\/8\" - OVERALL SIZE \/ 5\/16\" Mounting Hardware Pack (4 pcs)","offer_id":52323567894840,"sku":"HQ1340S-PL2-TP","price":44.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/HQ1340S-PL2-TP-2.jpg?v=1771087216"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/collections\/567_d93a5d11-aa8d-4a52-9883-57f5c781fddf.jpg?v=1769533670","url":"https:\/\/casterhq.com\/collections\/4-inch-thermoplastic-rubber-wheel-casters.oembed","provider":"CasterHQ","version":"1.0","type":"link"}