{"id":1133,"date":"2026-05-08T03:16:08","date_gmt":"2026-05-08T03:16:08","guid":{"rendered":"https:\/\/omniwheelpro.com\/?post_type=product&#038;p=1133"},"modified":"2026-05-19T07:16:53","modified_gmt":"2026-05-19T07:16:53","slug":"4inch-5-inch-medical-central-control-caster-wheel","status":"publish","type":"product","link":"https:\/\/omniwheelpro.com\/en\/product\/4inch-5-inch-medical-central-control-caster-wheel\/","title":{"rendered":"4inch  5inch Premium Central Control Medical Caster Wheel &#8211; Silent TPR Tread"},"content":{"rendered":"<h3 align=\"left\">4inch 5inch Premium Central Control Medical Caster Wheel &#8211; Silent TPR Tread<\/h3>\n<h1 class=\"cke-navigation\" style=\", sans-serif;font-size: 14px; font-weight: normal; letter-spacing: normal; line-height: 24px; text-align: left; padding: 10px 0px 10px 0px;\" align=\"left\">Engineered for the demanding healthcare environment, our<a href=\"https:\/\/omniwheelpro.com\/product\/4inch-5-inch-medical-central-control-caster-wheel\/\"><strong> Central Control Medical Casters<\/strong><\/a> provide the perfect balance of silent mobility and absolute stability. Whether it&#8217;s for a hospital bed or a precision medical cart, these casters deliver smooth, noise-free performance that ensures patient comfort and staff efficiency.<\/h1>\n<h2 class=\"cke-navigation\" style=\", sans-serif;font-size: 14px; font-weight: normal; letter-spacing: normal; line-height: 24px; text-align: left; padding: 10px 0px 10px 0px;\" align=\"left\"><strong>Key Features<\/strong><\/h2>\n<h1 class=\"cke-navigation\" style=\", sans-serif;font-size: 14px; font-weight: normal; letter-spacing: normal; line-height: 24px; text-align: left; padding: 10px 0px 10px 0px;\" align=\"left\">Ultra-Quiet Operation: The high-elastic TPR (Thermoplastic Rubber) tread combined with a PP core absorbs shocks and eliminates floor noise\u2014essential for quiet hospital corridors.<br \/>\nPrecision Control: Featuring an integrated steel main axis, these casters support 3-position control (Directional Lock, Total Lock, and Free Swivel), allowing for easy maneuvering with a single foot pedal.<br \/>\nMedical-Grade Durability: Built with a PA6 (Nylon) frame that is resistant to corrosion, rust, and harsh clinical cleaning agents.<br \/>\nStandard Compliance: Fully compliant with EN12531 standards, ensuring safety and reliability for medical equipment.<br \/>\nHigh Load Capacity: Supporting up to 125KG (Static) per wheel, designed to handle heavy diagnostic machinery and patient beds.<\/h1>\n<h1 class=\"cke-navigation\" style=\", sans-serif;font-size: 14px; font-weight: normal; letter-spacing: normal; line-height: 24px; text-align: left; padding: 10px 0px 10px 0px;\" align=\"left\"><strong>Technical Specifications<\/strong><\/h1>\n<p><strong>Feature\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 4-Inch (100mm)\u00a0 Variant\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 5-Inch (125mm) Variant<\/strong><br \/>\nModel\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 F100C Series\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 F125C Series<br \/>\nDynamic Load\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 80 KG\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0100 KG<br \/>\nStatic Load\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0100 KG\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 125 KG<br \/>\nInstallation Height\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0137.5 mm\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0162.5 mm<br \/>\nStem Size\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a028mm x 96mm (Cam-hole)\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 28mm x 96mm (Cam-hole)<br \/>\nTemperature Range\u00a0 \u00a0 \u00a0 \u00a0 \u00a0-30\u00b0C to +80\u00b0C\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 -30\u00b0C to +80\u00b0C<\/p>\n<p><strong>Applications :<\/strong><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/ae01.alicdn.com\/kf\/S28c1724b4c024e37b6ece8487c829cbdx.jpg?width=960&amp;height=860&amp;hash=1820\" \/><br \/>\nOur <a href=\"https:\/\/omniwheelpro.com\/product\/4inch-5-inch-medical-central-control-caster-wheel\/\"><strong>medical-grade central control casters<\/strong><\/a> are designed for high-performance mobility across various clinical and healthcare settings.<\/p>\n<p><strong>1. Hospital Beds &amp; Stretchers<\/strong><br \/>\n<strong>Standard Medical Beds:<\/strong> Perfect for wards and recovery rooms where silent movement is mandatory.<br \/>\n<strong>ER Stretchers:<\/strong> High-strength steel axis ensures stability during rapid patient transport in emergency situations.<br \/>\n<strong>Intensive Care Units (ICU):<\/strong> Reliable 3-position locking for precise positioning of critical care beds.<\/p>\n<p><strong>2. Diagnostic &amp; Imaging Equipment<\/strong><br \/>\n<strong>Ultrasound Machines:<\/strong> The 5-inch (125mm) variant provides the smooth, vibration-free base needed for sensitive electronic sensors.<br \/>\n<strong>Mobile X-Ray Units:<\/strong> Heavy-duty load capacity (up to 125kg) easily supports portable imaging hardware.<\/p>\n<p><strong>3. Clinical Workstations &amp; Carts<\/strong><br \/>\n<strong>Nursing Workstations (COWs):<\/strong> Lightweight 4-inch (100mm) wheels make mobile charting effortless and quiet.<br \/>\n<strong>Anesthesia Carts:<\/strong> Chemical-resistant PA6 Nylon frame handles frequent sterilization and disinfectant wipes.<br \/>\n<strong>Endoscopy Towers:<\/strong> Precision ball bearings allow for smooth rotation in tight operating room spaces.<\/p>\n<p><strong>4. Laboratory &amp; Specialized Care<\/strong><br \/>\n<strong>Cleanroom Environments:<\/strong> Non-marking TPR tread leaves no residue and resists common lab chemicals.<br \/>\n<strong>Dialysis Machines:<\/strong> Provides a stable, locked base during long-duration patient procedures.<\/p>\n<p><strong>Frequently Asked Questions (FAQ)<\/strong><\/p>\n<p><strong>Q1: What is the difference between 3-position and 2-position control?<\/strong><br \/>\nA: The 3-position control offers the highest versatility: Directional Lock (for straight-line tracking), Total Lock (immobilizes both wheel and swivel), and Free Swivel (360\u00b0 movement). The 2-position control typically toggles between Total Lock and Free Swivel. Most hospital beds require at least two 3-position casters for optimal steering.<\/p>\n<p><strong>Q2: Are these casters compatible with my existing hospital bed?<\/strong><br \/>\nA: Our casters use a standard 28mm diameter x 96mm length cam-hole stem, which is the industry standard for most central-locking medical beds and stretchers. Please verify your equipment\u2019s stem socket dimensions before ordering.<\/p>\n<p><strong>Q3: Is the TPR tread safe for all flooring types?<\/strong><br \/>\nA: Yes. The TPR (Thermoplastic Rubber) tread is non-marking and safe for all hospital floorings, including vinyl, epoxy, hardwood, and tile. It is specifically designed to provide high grip while remaining extremely quiet.<\/p>\n<p><strong>Q4: Do these wheels comply with international medical standards?<\/strong><br \/>\nA: Absolutely. Our casters are manufactured and tested to meet the EN12531 standard, which is the specific safety and performance requirement for casters used in hospital beds.<\/p>\n<p><strong>Q5: How do I maintain these casters for long-term use?<\/strong><br \/>\nA: Thanks to the precision-sealed ball bearings and PA6 (Nylon) frame, these casters are virtually maintenance-free. They are resistant to common hospital disinfectants. We recommend a quick inspection of the locking mechanism every 6 months to ensure smooth operation.<\/p>\n<p><strong>Q6: Do you offer bulk discounts for medical facilities or OEMs?<\/strong><br \/>\nA: Yes! We specialize in B2B supply. For orders of more than 50 units, please contact our sales team directly at [Your Email Address] for a customized wholesale quote and optimized shipping rates.<\/p>\n<p><strong>Q7: Can I use these casters in extreme temperatures?<\/strong><br \/>\nA: Yes, these wheels are rated for temperatures ranging from -30\u00b0C to +80\u00b0C, making them suitable for use in walk-in coolers or environments requiring steam cleaning.<\/p>\n<div class=\"detailmodule_html\">\n<div class=\"detail-desc-decorate-richtext\">\n<div style=\", sans-serif;font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; margin: 5px 0px 5px 0px; width: 1003px;\" align=\"start\"><\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p><strong>Upgrade your clinical mobility with our EN12531 certified medical casters.<\/strong><\/p>\n<p>Engineered for hospital beds and heavy-duty medical carts, these wheels combine absolute silence with professional-grade control.<br \/>\n<strong>Ultra-Quiet Performance:<\/strong> High-elastic TPR tread and precision ball bearings ensure noise-free operation in sensitive environments.<br \/>\n<strong>Central Control Locking:<\/strong> Standard 28mm cam-hole stem compatible with 3-position or 2-position braking systems.<br \/>\n<strong>Medical-Grade Build:<\/strong> Corrosion-resistant PA6 Nylon frame and a one-piece steel axis for maximum stability and hygiene.<br \/>\n<strong>Heavy Duty:<\/strong> Load capacities up to 125kg (Static) \/ 100kg (Dynamic) per wheel.<br \/>\n<strong>Certified Quality:<\/strong> Fully compliant with international medical equipment safety standards.<br \/>\nAvailable in 4&#8243; (100mm) and 5&#8243; (125mm) sizes.<\/p>\n<p><strong>Note on Cam Angle<\/strong>: We provide both 30\u00b0 and 45\u00b0 cam angles. The default shipping version is 45\u00b0. If you require the 30\u00b0 version for your specific braking system, please mention it in the &#8220;Order Notes&#8221; at checkout or send us a message after placing your order.<\/p>\n","protected":false},"featured_media":287,"comment_status":"open","ping_status":"closed","template":"","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":""},"product_brand":[],"product_cat":[43,42,15],"product_tag":[59],"class_list":{"0":"post-1133","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-heavy-duty-casters","7":"product_cat-medical-casters","8":"product_cat-industrial-casters","9":"product_tag-medical-casters","10":"product_shipping_class-ems","12":"first","13":"instock","14":"sale","15":"taxable","16":"shipping-taxable","17":"purchasable","18":"product-type-variable"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Medical Central Control Caster Wheel (100mm\/125mm) | Silent TPR &amp; EN12531 Certified<\/title>\n<meta name=\"description\" content=\"High-quality hospital grade central control casters. Features silent TPR tread, precision ball bearings, and 3-position locking. Available in 4-inch (100mm) and 5-inch (125mm) sizes. Ideal for hospital beds and medical carts.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/omniwheelpro.com\/en\/product\/4inch-5-inch-medical-central-control-caster-wheel\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Medical Central Control Caster Wheel (100mm\/125mm) | Silent TPR &amp; EN12531 Certified\" \/>\n<meta property=\"og:description\" content=\"High-quality hospital grade central control casters. Features silent TPR tread, precision ball bearings, and 3-position locking. Available in 4-inch (100mm) and 5-inch (125mm) sizes. Ideal for hospital beds and medical carts.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/omniwheelpro.com\/en\/product\/4inch-5-inch-medical-central-control-caster-wheel\/\" \/>\n<meta property=\"og:site_name\" content=\"Top Omni Directional Wheels Manufacturer | High-Payload Robot Wheels | OmniWheelPro\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-19T07:16:53+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/omniwheelpro.com\/wp-content\/uploads\/2025\/02\/kf-S2111ba8f3a7544af940d61ef7f0c2276w.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/omniwheelpro.com\\\/product\\\/4inch-5-inch-medical-central-control-caster-wheel\\\/\",\"url\":\"https:\\\/\\\/omniwheelpro.com\\\/product\\\/4inch-5-inch-medical-central-control-caster-wheel\\\/\",\"name\":\"Medical Central Control Caster Wheel (100mm\\\/125mm) | Silent TPR & EN12531 Certified\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/omniwheelpro.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/omniwheelpro.com\\\/product\\\/4inch-5-inch-medical-central-control-caster-wheel\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/omniwheelpro.com\\\/product\\\/4inch-5-inch-medical-central-control-caster-wheel\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/omniwheelpro.com\\\/wp-content\\\/uploads\\\/2025\\\/02\\\/kf-S2111ba8f3a7544af940d61ef7f0c2276w.webp\",\"datePublished\":\"2026-05-08T03:16:08+00:00\",\"dateModified\":\"2026-05-19T07:16:53+00:00\",\"description\":\"High-quality hospital grade central control casters. 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