{"product_id":"608zz-pom-nylon-roller-wheel-bearing-pulley-8x30x10mm","title":"608ZZ POM Nylon Roller Wheel Bearing Pulley 8×30×10mm","description":"\n\u003ch2\u003e608ZZ POM Nylon Roller Wheel Bearing Pulley – 8×30×10mm\u003c\/h2\u003e\n\u003cp\u003eUpgrade your sliding doors, drawers, furniture hardware, and more with this durable \u003cstrong\u003e608ZZ POM Nylon Round Roller Wheel Bearing Pulley\u003c\/strong\u003e. Designed with a carbon steel 608ZZ bearing wrapped in a high-quality POM (polyoxymethylene) nylon shell, this compact pulley delivers smooth, quiet, and long-lasting rolling performance in a wide range of home and industrial applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal 608 Bearing Size:\u003c\/strong\u003e Inner hole 8mm × Outer diameter 30mm × Thickness 10mm — compatible with most standard equipment, furniture hardware, and sliding mechanisms.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmooth Movement \u0026amp; Steering:\u003c\/strong\u003e Arc-shaped outer contour ensures effortless rolling and precise directional control, ideal for equipment assembly and maintenance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Quality POM Nylon Shell:\u003c\/strong\u003e Excellent wear resistance and fatigue resistance, capable of handling high loads and impacts without degrading performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong Service Life:\u003c\/strong\u003e Tested for approximately 10,000 hours of continuous operation. Maintains reliable performance even under high-temperature and high-pressure conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight \u0026amp; Easy to Install:\u003c\/strong\u003e Low-profile design requires no high drilling accuracy — simply fit, fix, and go. Perfect for quick repairs and ongoing maintenance tasks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Application Range:\u003c\/strong\u003e Suitable for furniture hardware accessories, mobile doors and windows, glass sliding doors, aluminum alloy doors and windows, shower room pulleys, drawers, and more.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBearing Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e608ZZ\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBearing Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCarbon Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShell Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePOM Nylon (White)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInner Hole Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOuter Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOuter Contour\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eArc-shaped\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Includes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × 8×30×10mm Bearing Pulley\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCommon Uses\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSliding glass and aluminum alloy doors \u0026amp; windows\u003c\/li\u003e\n  \u003cli\u003eShower room pulleys\u003c\/li\u003e\n  \u003cli\u003eCabinet and furniture drawers\u003c\/li\u003e\n  \u003cli\u003eDIY machinery and equipment assembly\u003c\/li\u003e\n  \u003cli\u003e3D printer guide rails and roller tracks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePlease allow ±10% measurement tolerance due to manual measurement.\u003c\/li\u003e\n  \u003cli\u003eColors may vary slightly depending on your monitor's display settings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/garden-pruner-shears-secateurs-bonsai-fruit-trees\"\u003eGarden Pruner Shears – Secateurs for Bonsai \u0026amp; Fruit Trees\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the bearing size of this 608ZZ POM nylon roller wheel pulley?\u003c\/h4\u003e\n\u003cp\u003eA: The bearing pulley features a standard 608ZZ size — inner hole diameter of 8mm, outer diameter of 30mm, and a thickness of 10mm. This makes it compatible with most sliding door tracks, drawer systems, and hardware fixtures that use an 8mm axle.\u003c\/p\u003e\n\u003ch4\u003eQ: What materials is this bearing pulley made from?\u003c\/h4\u003e\n\u003cp\u003eA: The inner bearing is made from carbon steel (608ZZ), while the outer wheel shell is crafted from POM (polyoxymethylene) nylon — a tough, low-friction plastic known for its durability, wear resistance, and smooth rolling characteristics.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this pulley suitable for shower room doors and aluminum window tracks?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! This 608ZZ POM nylon roller wheel is specifically designed for use in shower room pulleys, glass sliding doors, aluminum alloy doors and windows, as well as furniture drawers and mobile partition systems.\u003c\/p\u003e\n\u003ch4\u003eQ: How long does this bearing pulley last?\u003c\/h4\u003e\n\u003cp\u003eA: Based on actual testing, this bearing pulley has a service life of approximately 10,000 hours and is engineered to maintain consistent performance even in high-temperature and high-pressure environments.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the bearing size of this 608ZZ POM nylon roller wheel pulley?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The bearing pulley features a standard 608ZZ size — inner hole diameter of 8mm, outer diameter of 30mm, and a thickness of 10mm. 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