{"product_id":"pom-v-slot-idler-pulley-wheel-bearing-3d-printer-ender3-cr10","title":"POM V-Slot Idler Pulley Wheel with Bearing for 3D Printer","description":"\u003ch2\u003ePOM V-Slot Idler Pulley Wheels with Bearing – Precision CNC Machined for 3D Printers\u003c\/h2\u003e\n\u003cp\u003eUpgrade your 3D printer's motion system with these high-precision CNC-machined POM (Delrin) idler pulley wheels. Engineered to fit V-slot aluminum extrusion profiles, these wheels deliver smooth, low-noise movement and improved print accuracy — making them an ideal replacement or upgrade part for Ender 3, Ender 3 V2, CR-10, CR-10S, Tevo Tarantula, CNC router hybrids, 8020, 3030 frames, and more.\u003c\/p\u003e\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose These Pulley Wheels?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Precise Machining:\u003c\/strong\u003e Produced on high-precision automatic lathes with a machining error of within 0.005mm for consistent, repeatable motion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotor-Grade Bearings:\u003c\/strong\u003e Fitted with motor-grade 625ZZ or MR105ZZ bearings that are rust-resistant, wear-resistant, and operate with excellent low-friction smoothness.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmooth \u0026amp; Quiet Operation:\u003c\/strong\u003e Engineered for minimal noise, smoother axis travel, and higher printing speeds without sacrificing accuracy.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePOM\/Delrin Material:\u003c\/strong\u003e Durable, self-lubricating plastic that glides effortlessly along V-slot aluminum profiles and resists wear over time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Fits popular 3D printer frames and CNC machines that use standard V-slot extrusion profiles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ch4\u003eBig Wheel\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e POM \/ Delrin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing:\u003c\/strong\u003e 625ZZ\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black \/ Transparent\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOuter Diameter:\u003c\/strong\u003e 24.2mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInner Diameter:\u003c\/strong\u003e 4.9mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 10.2mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eV-Wheel\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e POM \/ Delrin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing:\u003c\/strong\u003e 625ZZ\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black \/ Transparent\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOuter Diameter:\u003c\/strong\u003e 24.8mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInner Diameter:\u003c\/strong\u003e 5mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 10.2mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSmall Wheel\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e POM \/ Delrin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing:\u003c\/strong\u003e MR105ZZ\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black \/ Transparent\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOuter Diameter:\u003c\/strong\u003e 15.5mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInner Diameter:\u003c\/strong\u003e 4.9mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 8.9mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e 1 × Pulley Wheel (select your type from the options)\u003c\/p\u003e\n\n\u003ch3\u003eCompatible Printers \u0026amp; Machines\u003c\/h3\u003e\n\u003cp\u003eCreality Ender 3, Ender 3 V2, CR-10, CR-10S, Tevo Tarantula, CNC router hybrids, 8020, 3030 aluminum extrusion frames, and any machine using standard V-slot profiles.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May 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\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/18-pc-basswood-carving-blocks-whittling-wood-kit\"\u003e18 Pc Basswood Carving Blocks – Whittling Wood Kit for Carvers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Please allow 1–2cm measuring deviation due to manual measurement. Colors may vary slightly between monitors and actual product.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Are these POM pulley wheels compatible with Creality Ender 3 and Ender 3 V2 printers?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! These CNC-machined POM V-slot idler pulley wheels are fully compatible with the Creality Ender 3, Ender 3 V2, CR-10, CR-10S, and many other 3D printers that use standard V-slot aluminum extrusion profiles. Always double-check your frame's slot dimensions before ordering.\u003c\/p\u003e\n\u003ch4\u003eQ: What type of bearings are used in these pulley wheels?\u003c\/h4\u003e\n\u003cp\u003eA: The big wheel and V-wheel use motor-grade 625ZZ shielded bearings, while the small wheel uses MR105ZZ bearings. Both bearing types are rust-resistant, wear-resistant, and designed for smooth, long-lasting performance.\u003c\/p\u003e\n\u003ch4\u003eQ: Do I need to assemble the pulley wheels, or do they come pre-assembled?\u003c\/h4\u003e\n\u003cp\u003eA: The bearings are pre-installed in the POM wheel bodies, but some assembly is required when mounting them onto your printer's carriage or frame hardware (such as bolts, spacers, and nuts sold separately).\u003c\/p\u003e\n\u003ch4\u003eQ: Will these wheels reduce noise on my 3D printer?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The precision-machined POM\/Delrin material combined with motor-grade shielded bearings promotes smooth, low-noise axis travel, which can noticeably reduce operational noise compared to worn or lower-quality wheels.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Are these POM pulley wheels compatible with Creality Ender 3 and Ender 3 V2 printers?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! These CNC-machined POM V-slot idler pulley wheels are fully compatible with the Creality Ender 3, Ender 3 V2, CR-10, CR-10S, and many other 3D printers that use standard V-slot aluminum extrusion profiles. 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The precision-machined POM\/Delrin material combined with motor-grade shielded bearings promotes smooth, low-noise axis travel, which can noticeably reduce operational noise compared to worn or lower-quality wheels.\"}}]}\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:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"POM V-Slot Idler Pulley Wheel with Bearing for 3D Printer\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/pom-v-slot-idler-pulley-wheel-bearing-3d-printer-ender3-cr10\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"A2","offer_id":44167707033687,"sku":"14:29#A2","price":9.85,"currency_code":"USD","in_stock":true},{"title":"A3","offer_id":44167707066455,"sku":"14:173#A3","price":10.09,"currency_code":"USD","in_stock":true},{"title":"A1","offer_id":44167707099223,"sku":"14:10#A1","price":10.03,"currency_code":"USD","in_stock":true},{"title":"A4","offer_id":44167707131991,"sku":"14:175#A4","price":9.97,"currency_code":"USD","in_stock":true},{"title":"A5","offer_id":44167707164759,"sku":"14:193#A5","price":9.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S91b7e84404fb4d0c84eafcfd415284e3g.webp?v=1786763258","url":"https:\/\/axlcustomersupport.com\/products\/pom-v-slot-idler-pulley-wheel-bearing-3d-printer-ender3-cr10","provider":"Axl","version":"1.0","type":"link"}