{"product_id":"pom-v-slot-idler-pulley-wheel-bearing-3d-printer-ender3","title":"POM V-Slot Idler Pulley Wheel with Bearing | 3D Printer","description":"\u003cp\u003eUpgrade your 3D printer's motion system with these precision-machined \u003cstrong\u003ePOM (Delrin) V-Slot Idler Pulley Wheels\u003c\/strong\u003e. Available in Big Wheel, V Wheel, and Small Wheel configurations, these pulleys are CNC-machined on a high-precision automatic lathe to a machining error within \u003cstrong\u003e0.005mm\u003c\/strong\u003e — ensuring ultra-smooth, consistent movement along your aluminum extrusion rails.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're running a Creality Ender 3 V2, CR-10, CR-10S, Tevo Tarantula, or a CNC router hybrid system, these wheels are a direct-fit upgrade for improved print quality and reliability. The motor-grade 625ZZ and MR105ZZ bearings are rust-resistant and wear-resistant, delivering low-noise, low-friction operation even at higher print speeds.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eHigh-Precision CNC Machined\u003c\/strong\u003e — tolerance within 0.005mm for accurate, repeatable motion\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003ePOM\/Delrin Material\u003c\/strong\u003e — tough, self-lubricating, and long-lasting plastic for smooth rolling\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eMotor-Grade Bearings\u003c\/strong\u003e — rust-resistant, wear-resistant, and friction-resistant for quiet, stable operation\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eLow Noise Operation\u003c\/strong\u003e — reduce vibration and chatter for cleaner print layers\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eImproved Print Speed \u0026amp; Precision\u003c\/strong\u003e — smoother carriage movement translates to better print accuracy\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eWide Compatibility\u003c\/strong\u003e — fits Ender 3 V2, CR-10, CR-10S, Tevo Tarantula, 8020\/3030 extrusions, and more\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\n\u003ch3\u003eBig Wheel\u003c\/h3\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\n\u003ch3\u003eV Wheel\u003c\/h3\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\n\u003ch3\u003eSmall Wheel\u003c\/h3\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\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e 1 × Pulley Wheel (select your variant)\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eCompatible 3D Printers \u0026amp; Systems\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eCreality Ender 3 \/ Ender 3 V2 \/ Ender 3 Pro\u003c\/li\u003e\n  \u003cli\u003eCreality CR-10 \/ CR-10S\u003c\/li\u003e\n  \u003cli\u003eTevo Tarantula\u003c\/li\u003e\n  \u003cli\u003eCNC Router Hybrid Systems\u003c\/li\u003e\n  \u003cli\u003e8020 \/ 3030 Aluminum Profile Extrusion Builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eYou May Also Like\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/25-in-1-precision-magnetic-screwdriver-set-pro-repair-tool-kit\"\u003e25-in-1 Precision Magnetic Screwdriver Set | Pro Repair Kit\u003c\/a\u003e — handy for installing and adjusting printer hardware\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/34-compartment-double-sided-hardware-storage-box-removable-dividers\"\u003e34-Compartment Double-Sided Hardware Storage Box \u0026amp; Dividers\u003c\/a\u003e — organize your spare bearings, screws, and printer parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Please allow 1–2mm measuring deviation due to manual measurement. Colors may vary slightly between monitors and actual product.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003chr\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\n\u003ch4\u003eQ: Are these POM V-slot pulley wheels compatible with the Creality Ender 3 V2?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! These POM idler pulley wheels are specifically designed to be compatible with the Creality Ender 3, Ender 3 V2, Ender 3 Pro, and similar V-slot aluminum extrusion-based 3D printers. They are a direct replacement or upgrade for the stock wheels on most Creality machines.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the difference between the Big Wheel, V Wheel, and Small Wheel?\u003c\/h4\u003e\n\u003cp\u003eA: The Big Wheel (24.2mm OD, 625ZZ bearing) and V Wheel (24.8mm OD, 625ZZ bearing) are both used on standard V-slot aluminum profile rails for the X, Y, and Z axis carriages. The Small Wheel (15.5mm OD, MR105ZZ bearing) is a compact idler used in tighter spaces or specific carriage configurations. Select the variant that matches your printer's specifications.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What bearing type do these pulley wheels use?\u003c\/h4\u003e\n\u003cp\u003eA: The Big Wheel and V Wheel use \u003cstrong\u003e625ZZ motor-grade bearings\u003c\/strong\u003e, while the Small Wheel uses \u003cstrong\u003eMR105ZZ bearings\u003c\/strong\u003e. Both are shielded, rust-resistant, and wear-resistant for long-lasting, low-noise performance.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Will upgrading to these POM pulleys improve my print quality?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. Worn or poorly made wheels introduce vibration and inconsistency in carriage movement, which shows up as print artefacts like ringing or layer inconsistency. These precision CNC-machined pulleys with motor-grade bearings deliver smoother, more accurate axis movement — helping your printer achieve higher speeds with better dimensional accuracy.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Are these POM V-slot pulley wheels compatible with the Creality Ender 3 V2?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! These POM idler pulley wheels are specifically designed to be compatible with the Creality Ender 3, Ender 3 V2, Ender 3 Pro, and similar V-slot aluminum extrusion-based 3D printers. They are a direct replacement or upgrade for the stock wheels on most Creality machines.\"}}, {\"@type\": \"Question\", \"name\": \"What is the difference between the Big Wheel, V Wheel, and Small Wheel?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The Big Wheel (24.2mm OD, 625ZZ bearing) and V Wheel (24.8mm OD, 625ZZ bearing) are both used on standard V-slot aluminum profile rails for the X, Y, and Z axis carriages. The Small Wheel (15.5mm OD, MR105ZZ bearing) is a compact idler used in tighter spaces or specific carriage configurations. Select the variant that matches your printer's specifications.\"}}, {\"@type\": \"Question\", \"name\": \"What bearing type do these pulley wheels use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The Big Wheel and V Wheel use 625ZZ motor-grade bearings, while the Small Wheel uses MR105ZZ bearings. Both are shielded, rust-resistant, and wear-resistant for long-lasting, low-noise performance.\"}}, {\"@type\": \"Question\", \"name\": \"Will upgrading to these POM pulleys improve my print quality?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. Worn or poorly made wheels introduce vibration and inconsistency in carriage movement, which shows up as print artefacts like ringing or layer inconsistency. These precision CNC-machined pulleys with motor-grade bearings deliver smoother, more accurate axis movement — helping your printer achieve higher speeds with better dimensional accuracy.\"}}]}\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:\/\/sdf9i0-k1.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Tools \u0026 Hardware\", \"item\": \"https:\/\/sdf9i0-k1.myshopify.com\/collections\/tools-hardware\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"POM V-Slot Idler Pulley Wheel with Bearing | 3D Printer\", \"item\": \"https:\/\/sdf9i0-k1.myshopify.com\/products\/pom-v-slot-idler-pulley-wheel-bearing-3d-printer-ender3\"}]}\u003c\/script\u003e","brand":"QXL","offers":[{"title":"A1","offer_id":46961740251335,"sku":"14:10#A1","price":11.79,"currency_code":"USD","in_stock":true},{"title":"A4","offer_id":46961740284103,"sku":"14:175#A4","price":10.95,"currency_code":"USD","in_stock":true},{"title":"A5","offer_id":46961740316871,"sku":"14:193#A5","price":11.85,"currency_code":"USD","in_stock":true},{"title":"A2","offer_id":46961740349639,"sku":"14:29#A2","price":11.58,"currency_code":"USD","in_stock":true},{"title":"A3","offer_id":46961740382407,"sku":"14:173#A3","price":11.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/8314\/9255\/files\/Sd419e31522b441d9b09f93cf66d4ededk.webp?v=1786043219","url":"https:\/\/qxlcustomerservice.com\/products\/pom-v-slot-idler-pulley-wheel-bearing-3d-printer-ender3","provider":"QXL","version":"1.0","type":"link"}