{"title":"Precision Sealed Ball Bearings · 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 Bearing Components – Precision Sealed Ball Bearings\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;\"\u003eProduct Features\u003c\/h2\u003e\n\t\u003cul style=\"padding-left: 20px; font-family: 'Segoe UI', Arial, sans-serif;\"\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePrecision Engineering:\u003c\/strong\u003e Manufactured to tight tolerances for superior rotation and performance\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSealed Design:\u003c\/strong\u003e Dual seals provide protection against dust, dirt, and moisture for extended service life\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSmooth Operation:\u003c\/strong\u003e Reduces friction, vibration, and noise under dynamic loads\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eHigh Load Capacity:\u003c\/strong\u003e Supports heavy radial and axial loads in demanding applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Built with high-quality materials for long-term durability in various environments\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Ideal for casters, conveyors, carts, and other rotating equipment\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaintenance-Free:\u003c\/strong\u003e Pre-lubricated and sealed for long-lasting performance with minimal upkeep\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eReliable Brand:\u003c\/strong\u003e Trusted by OEMs and maintenance professionals for industrial-grade applications\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\n\t\u003c!-- Product Description --\u003e\n\t\u003cp style=\"font-family: 'Segoe UI', Arial, sans-serif;\"\u003e\n\t\tDurastar Precision Sealed Ball Bearings are engineered to provide maximum performance and longevity in high-demand environments. Built with advanced sealing technology, these bearings resist contamination from dirt, water, and debris—ensuring uninterrupted rotation and longer component life.\n\t\u003c\/p\u003e\n\t\u003cp style=\"font-family: 'Segoe UI', Arial, sans-serif;\"\u003e\n\t\tDesigned with precision-ground raceways and premium materials, each unit delivers consistent speed, reduced rolling resistance, and reliable load handling. Whether you’re equipping casters for industrial carts or integrating bearings into automated conveyor systems, Durastar offers a robust solution that meets and exceeds expectations.\n\t\u003c\/p\u003e\n\t\u003cp style=\"font-family: 'Segoe UI', Arial, sans-serif;\"\u003e\n\t\tPre-lubricated and fully sealed, these bearings eliminate the need for frequent maintenance while offering quiet, efficient operation. Their universal fit and industrial reliability make them a go-to component across multiple industries including warehousing, logistics, and manufacturing.\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;\"\u003eEnhance Equipment Efficiency with Durastar Bearings\u003c\/h2\u003e\n\t\u003cp style=\"font-family: 'Segoe UI', Arial, sans-serif;\"\u003e\n\t\tUpgrade your performance with Durastar Precision Sealed Ball Bearings—engineered for durability, built for precision, and trusted by professionals. Improve your system's reliability and reduce downtime with high-performance bearing components.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"durastar-3-8-or-15mm-id-x-35mm-od-precision-sealed-ball-bearing","title":"3\/8\" or 15mm ID x 35mm OD Precision Sealed Ball Bearing | 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\t\u003c!-- Product Header --\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n\t\tDurastar 3\/8\" or 15mm ID x 35mm OD Precision Sealed Ball Bearing\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 style=\"padding-left: 20px; \"\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eVersatile Inner Diameter:\u003c\/strong\u003e Compatible with both 3\/8\" and 15mm shafts for diverse applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eOuter Diameter:\u003c\/strong\u003e 35mm standard OD for universal bearing housing fit\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSealed Design:\u003c\/strong\u003e Dual metal shields offer protection against dirt, debris, and moisture\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eHigh Precision:\u003c\/strong\u003e Engineered for smooth rotation, reduced friction, and long service life\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eLoad Capability:\u003c\/strong\u003e Designed for both radial and axial loads in demanding environments\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e Reduced vibration and noise levels, ideal for equipment requiring silent function\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaintenance-Free:\u003c\/strong\u003e Factory-lubricated with high-quality grease for long-term performance\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDurastar Quality:\u003c\/strong\u003e Manufactured to strict tolerances ensuring reliability and consistency\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Perfect for carts, casters, conveyors, and light industrial machinery\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Sealed construction extends bearing life even in harsh environments\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\n\t\u003c!-- Extended Description --\u003e\n\t\u003cp style=\"\"\u003e\n\t\tThe \u003cstrong\u003eDurastar 3\/8\" or 15mm ID x 35mm OD Precision Sealed Ball Bearing\u003c\/strong\u003e is a versatile solution engineered to deliver consistent, high-performance operation across a wide range of applications. With a dual-fit inner diameter and a durable outer casing, this bearing seamlessly adapts to equipment requiring either fractional or metric sizing—making it an ideal choice for both U.S. and international machinery.\n\t\u003c\/p\u003e\n\t\u003cp style=\"\"\u003e\n\t\tThis bearing features a dual-sealed design, effectively protecting internal components from contaminants while maintaining a low-friction rotation. It's factory-lubricated and built to withstand high speeds and dynamic loads, ensuring optimal performance in industrial carts, caster wheels, conveyor systems, and other mechanical assemblies that demand reliability.\n\t\u003c\/p\u003e\n\t\u003cp style=\"\"\u003e\n\t\tBacked by Durastar's commitment to manufacturing excellence, this precision ball bearing meets rigorous standards for quality, consistency, and longevity. Whether upgrading existing hardware or building a new system, this bearing is engineered to maximize performance and minimize downtime.\n\t\u003c\/p\u003e\n\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eEnhance Performance with Durastar Bearings\u003c\/h2\u003e\n\t\u003cp style=\"\"\u003e\n\t\tChoose the Durastar sealed ball bearing for dependable rotation, exceptional load handling, and extended service life in any environment. Precision matters—trust Durastar.\n\t\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Durastar","offers":[{"title":"Default Title","offer_id":51614375412024,"sku":"PB-6202","price":4.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/PB-6202-2.png?v=1771099093"},{"product_id":"durastar-1-2-or-17mm-id-x-40mm-od-precision-sealed-ball-bearing","title":"1\/2\" or 17mm ID x 40mm OD Precision Sealed Ball Bearing | 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\n\t\u003c!-- Product Header --\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n\t\tDurastar 1\/2\" or 17mm ID x 40mm OD Precision Sealed Ball Bearing\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; \"\u003eProduct Features\u003c\/h2\u003e\n\t\u003cul style=\"padding-left: 20px; \"\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eInner Diameter:\u003c\/strong\u003e Available in 1\/2 inch or 17mm for versatile compatibility\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eOuter Diameter:\u003c\/strong\u003e 40mm precision-machined outer ring\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSealed Design:\u003c\/strong\u003e Dual rubber seals for protection against dust, debris, and moisture\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Engineered with high-grade materials for extended lifespan under heavy loads\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Delivers smooth and quiet operation at high speeds\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaintenance-Free:\u003c\/strong\u003e Lubricated and sealed for long-term reliability without re-greasing\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for casters, machinery, carts, and industrial equipment\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistance:\u003c\/strong\u003e Built to resist wear in tough environments\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003ePrecision Tolerance:\u003c\/strong\u003e Manufactured to strict dimensional accuracy standards\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTrusted Brand:\u003c\/strong\u003e Backed by Durastar’s commitment to quality engineering\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n\t\tOptimize your equipment with the \u003cstrong\u003eDurastar 1\/2\" or 17mm ID x 40mm OD Precision Sealed Ball Bearing\u003c\/strong\u003e, designed for seamless integration into a wide range of mechanical and caster systems. Whether you're replacing worn components or upgrading for better performance, this bearing offers the reliable precision and sealed protection you need.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n\t\tFeaturing a precision-machined 40mm outer diameter and your choice of a 1\/2\" or 17mm inner diameter, this bearing is built to perform under demanding conditions. Its dual rubber seals shield internal components from contaminants, making it ideal for both indoor and outdoor applications.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n\t\tManufactured with high-grade steel and sealed for maintenance-free operation, the Durastar sealed ball bearing ensures consistent performance, reduced vibration, and extended service life. Perfect for industrial carts, caster wheels, machinery, and more, it’s a trusted solution where durability and accuracy matter most.\n\t\u003c\/p\u003e\n\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eEnhance Performance with Durastar Precision\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tUpgrade your equipment with a precision bearing engineered for durability, protection, and smooth motion. Trust Durastar for reliable solutions that keep your operations moving.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Durastar","offers":[{"title":"Default Title","offer_id":51614382227768,"sku":"PB-6203","price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/PB-6203-2.png?v=1771099093"},{"product_id":"durastar-1-2-or-20mm-id-x-47mm-od-precision-sealed-ball-bearing","title":"1\/2\" or 20mm ID x 47mm OD Precision Sealed Ball Bearing | 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!-- Product Header --\u003e\n    \u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n        Durastar Precision Sealed Ball Bearing – 1\/2\" or 20mm ID x 47mm OD\n    \u003c\/h1\u003e\n    \u003chr id=\"horizontalrule\"\u003e\n\n    \u003c!-- Product Features Section --\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eProduct Features\u003c\/h2\u003e\n    \u003cul style=\"padding-left: 20px; \"\u003e\n        \u003cli\u003e\n\u003cstrong\u003eInner Diameter:\u003c\/strong\u003e Available in both 1\/2 inch and 20mm sizes for compatibility\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eOuter Diameter:\u003c\/strong\u003e 47mm standard outer dimension for universal fitment\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSealed Design:\u003c\/strong\u003e Dual rubber seals provide superior protection from dust, debris, and moisture\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePrecision Engineering:\u003c\/strong\u003e Built to ABEC industry standards for smooth, quiet, and efficient operation\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMaterial Quality:\u003c\/strong\u003e Manufactured with high-grade chrome steel for long-lasting performance\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eLow Maintenance:\u003c\/strong\u003e Lubricated for life, reducing downtime and upkeep costs\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eVersatile Applications:\u003c\/strong\u003e Ideal for carts, machinery, wheels, conveyors, and more\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Designed to withstand both radial and axial loads under demanding conditions\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eNoise Reduction:\u003c\/strong\u003e Engineered for quiet operation in industrial and commercial settings\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eTrusted Performance:\u003c\/strong\u003e Durastar bearings are recognized for reliability and consistency in high-usage environments\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003c!-- Product Description --\u003e\n    \u003cp style=\"\"\u003e\n        The \u003cstrong\u003eDurastar 1\/2\" or 20mm ID x 47mm OD Precision Sealed Ball Bearing\u003c\/strong\u003e offers a dependable solution for motion control and mechanical support across various applications. Whether you're replacing worn components or building new assemblies, this bearing delivers precise fitment and long-term performance.\n    \u003c\/p\u003e\n    \u003cp style=\"\"\u003e\n        Designed with dual rubber seals, the bearing is protected from contaminants while retaining lubrication, ensuring reduced maintenance and extended service life. The precision-machined chrome steel construction meets industry standards for rotational accuracy and smooth motion, even under load.\n    \u003c\/p\u003e\n    \u003cp style=\"\"\u003e\n        Perfect for use in carts, material handling equipment, automotive projects, and industrial machinery, this sealed bearing offers quiet, consistent operation in both commercial and heavy-duty settings. Choose Durastar for high-quality, trusted bearing solutions that support your operational efficiency.\n    \u003c\/p\u003e\n\n    \u003c!-- Call to Action --\u003e\n    \u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eUpgrade to Precision and Performance\u003c\/h2\u003e\n    \u003cp style=\"\"\u003e\n        Experience the reliability of Durastar’s precision sealed ball bearing—engineered for durability, designed for performance. Enhance your mechanical systems with components that deliver results.\n    \u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Durastar","offers":[{"title":"Default Title","offer_id":51614382326072,"sku":"PB-6204","price":6.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/PB-6204-2.png?v=1771099094"},{"product_id":"durastar-3-4-or-25mm-id-x-52mm-od-precision-sealed-ball-bearing","title":"3\/4\" or 25mm ID x 52mm OD Precision Sealed Ball Bearing | 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\t\u003c!-- Product Header --\u003e\n\t\u003ch1 style=\"color: rgb(1, 99, 103); font-weight: bold;  text-align: center;\"\u003e\n\t\tDurastar 3\/4\" or 25mm ID x 52mm OD Precision Sealed Ball Bearing\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 style=\"padding-left: 20px; \"\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eHigh-Precision Fit:\u003c\/strong\u003e Available in both 3\/4\" and 25mm inner diameter for versatile applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eOuter Diameter:\u003c\/strong\u003e 52mm OD designed to meet industry-standard housing dimensions\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSealed Design:\u003c\/strong\u003e Dual rubber seals protect against dust, debris, and moisture\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eSmooth Operation:\u003c\/strong\u003e Engineered for low-friction performance and reduced wear\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaterial Quality:\u003c\/strong\u003e Hardened steel construction ensures long-term durability\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eMaintenance-Free:\u003c\/strong\u003e Pre-lubricated and sealed for life, minimizing downtime\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eNoise Reduction:\u003c\/strong\u003e Built to deliver quiet operation in high-speed applications\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Ideal for caster wheels, conveyors, carts, and industrial equipment\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eCorrosion Resistant:\u003c\/strong\u003e Protects against environmental wear in demanding conditions\u003c\/li\u003e\n\t\t\u003cli\u003e\n\u003cstrong\u003eTrusted Brand:\u003c\/strong\u003e Manufactured by Durastar, a leader in bearing and mobility solutions\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\n\t\u003c!-- Product Description --\u003e\n\t\u003cp\u003e\n\t\tEnhance your equipment’s performance with the \u003cstrong\u003eDurastar 3\/4\" or 25mm ID x 52mm OD Precision Sealed Ball Bearing\u003c\/strong\u003e, designed for seamless integration into a wide range of industrial and commercial applications. This dual-fit bearing accommodates both standard (3\/4\") and metric (25mm) shafts, making it a highly adaptable solution for carts, wheels, and machinery.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n\t\tFeaturing a rugged 52mm outer diameter and high-grade sealed construction, this ball bearing delivers exceptional reliability in high-load, high-speed environments. The pre-lubricated and fully sealed design keeps contaminants out and grease in—ensuring extended service life and zero maintenance.\n\t\u003c\/p\u003e\n\t\u003cp\u003e\n\t\tWhether you need smooth mobility for caster wheels or precision motion for conveyor systems, Durastar bearings provide consistent performance and longevity. Trusted by professionals across multiple industries, this bearing supports operational efficiency and user safety in every rotation.\n\t\u003c\/p\u003e\n\n\t\u003c!-- Call to Action --\u003e\n\t\u003ch2 style=\"color: #8AC973; font-weight: bold; \"\u003eReliable Bearings. Superior Motion.\u003c\/h2\u003e\n\t\u003cp\u003e\n\t\tChoose the Durastar 3\/4\" or 25mm ID x 52mm OD Sealed Ball Bearing for unmatched durability, seamless fit, and high-performance results. Upgrade your components with confidence and keep your operations running smoothly.\n\t\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Durastar","offers":[{"title":"Default Title","offer_id":51614382620984,"sku":"PB-6205","price":6.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/4191\/0328\/files\/PB-6205-2.png?v=1771099094"}],"url":"https:\/\/casterhq.com\/collections\/precision-sealed-ball-bearings.oembed","provider":"CasterHQ","version":"1.0","type":"link"}