{"product_id":"timing-belt-pulley-set-20-48-teeth-8mm-bore-sync-drive-kit","title":"Timing Belt Pulley Set 20 \u0026 48 Teeth 8mm Bore | Sync Drive Kit","description":"\u003ch2\u003eDAZZLEEX Synchronous Pulley Kit – Precision Timing Belt Drive Set\u003c\/h2\u003e\n\u003cp\u003eUpgrade your mechanical projects with this complete \u003cstrong\u003eDAZZLEEX Timing Belt Pulley Set\u003c\/strong\u003e, featuring a matched 20-tooth and 48-tooth synchronous pulley pair with an 8mm bore. Precision-machined from high-grade aluminum alloy, this kit delivers smooth, low-noise synchronized transmission for 3D printers, CNC machine tools, plotters, stepper motors, and automatic feeding mechanisms. Everything you need for a quick, secure installation is included — pulleys, belt, and wrench. Made in China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision-Machined Teeth:\u003c\/strong\u003e Tightly meshed, regularly spaced teeth minimize slippage and transmission errors, ensuring accurate speed ratios and smooth, quiet operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal 8mm Bore:\u003c\/strong\u003e Standard inner bore fits most motor and drive shafts directly — no adapters needed. Secure, stable installation with the included wrench for fast assembly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Tensile Synchronous Belt:\u003c\/strong\u003e The included 200mm circumference, 6mm wide belt offers exceptional toughness, wear resistance, and resistance to elongation for long-term continuous operation — reducing maintenance and extending system lifespan.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2.4:1 Speed Ratio (20T \/ 48T):\u003c\/strong\u003e The 20-tooth and 48-tooth gear combination provides a stable, precise speed ratio ideal for 3D printers, small CNC lathes, milling machines, drilling machines, and plotters.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAluminum Alloy Construction:\u003c\/strong\u003e Lightweight yet durable high-precision machined aluminum alloy pulleys deliver reliable synchronized transmission across a wide range of mechanical equipment.\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\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTeeth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20T \u0026amp; 48T\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16mm (20T) \/ 32mm (48T)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16mm (20T) \/ 17mm (48T)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSlot Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePitch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBelt\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200mm circumference, 6mm wide\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 20-tooth 8mm bore synchronous pulley\u003c\/li\u003e\n  \u003cli\u003e1 × 48-tooth 8mm bore synchronous pulley\u003c\/li\u003e\n  \u003cli\u003e1 × 200mm circumference \/ 6mm wide synchronous belt\u003c\/li\u003e\n  \u003cli\u003e1 × Wrench\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eActual color may vary slightly from images due to monitor brightness and lighting conditions.\u003c\/li\u003e\n  \u003cli\u003ePlease allow for minor manual measurement deviations in the listed dimensions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cp\u003eExplore more tools and hardware for your builds in our store. If you're working on projects that also require quality materials and components, check out these related products:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/ancient-nutrition-multi-collagen-advanced-muscle-60-capsules\"\u003eAncient Nutrition Multi Collagen Advanced Muscle 60 Capsules\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/bu-sinking-minnow-lure-29mm-2-8g-bass-pike-trout-wobbler\"\u003eB\u0026amp;U Sinking Minnow Lure 29mm 2.8g – Bass Pike Trout Wobbler\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What types of equipment is this timing belt pulley set compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This synchronous pulley kit is designed for a wide range of mechanical transmission equipment, including 3D printers, small CNC machine tools, milling machines, drilling machines, gear machines, CNC lathes, plotters, and automatic feeding mechanisms. Any device using an 8mm shaft and requiring a 2mm pitch synchronous belt can utilize this kit.\u003c\/p\u003e\n\u003ch4\u003eQ: Does the 8mm bore fit my motor shaft directly?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The 8mm standard inner bore is designed to directly adapt to most motor and drive shafts without modification. The set includes a wrench for quick and secure tightening, making installation straightforward and efficient.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the speed ratio provided by the 20-tooth and 48-tooth pulley combination?\u003c\/h4\u003e\n\u003cp\u003eA: The 20T and 48T pulley combination delivers a 2.4:1 speed ratio (48 ÷ 20 = 2.4), making it ideal for applications that require precise speed reduction and reliable synchronized power transmission.\u003c\/p\u003e\n\u003ch4\u003eQ: How durable is the synchronous belt included in the kit?\u003c\/h4\u003e\n\u003cp\u003eA: The included synchronous belt features high tensile strength and excellent wear resistance, engineered to resist deformation and elongation during long-term continuous operation. This helps reduce maintenance frequency and extends the overall lifespan of your transmission setup.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What types of equipment is this timing belt pulley set compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This synchronous pulley kit is designed for a wide range of mechanical transmission equipment, including 3D printers, small CNC machine tools, milling machines, drilling machines, gear machines, CNC lathes, plotters, and automatic feeding mechanisms. 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This helps reduce maintenance frequency and extends the overall lifespan of your transmission setup.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/fzefzx-nb.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/fzefzx-nb.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Timing Belt Pulley Set 20 \u0026 48 Teeth 8mm Bore | Sync Drive Kit\", \"item\": \"https:\/\/fzefzx-nb.myshopify.com\/products\/timing-belt-pulley-set-20-48-teeth-8mm-bore-synchronous-kit\"}]}\u003c\/script\u003e","brand":"P3","offers":[{"title":"China Mainland","offer_id":67928725389593,"sku":"1005012112559837-China Mainland","price":37.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/3497\/7561\/files\/Sf34135723ef64d1985467bba4c313985v.webp?v=1792933321","url":"https:\/\/shinebrightlyshop.com\/products\/timing-belt-pulley-set-20-48-teeth-8mm-bore-sync-drive-kit","provider":"BRIGHTLY","version":"1.0","type":"link"}