{"product_id":"3d-printer-accessories-2gt-timing-belt-pulley-wheel-stainless-steel-extrusion-gear-16-or-20-teeth-inner-hole-5mm-6mm-6-35mm-8mm-for-printer-motion-systems","title":"3D Printer Accessories 2GT Timing Belt Pulley Wheel Stainless Steel Extrusion Gear 16 or 20 Teeth Inner Hole 5mm 6mm 6.35mm 8mm for Printer Motion Systems","description":"\u003ch1\u003e3D Printer 2GT Timing Belt Pulley Wheel Stainless Steel Extrusion Gear 16 or 20 Teeth\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"2GT timing belt pulley wheel stainless steel extrusion gear 16 teeth white 3D printer accessory\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/3011\/2025-10-16\/original-image\/0c1e0530-3617-4be5-83d8-079b601b45fd.webp\"\u003e\u003c\/div\u003e\u003cp\u003eIf you are building or upgrading a 3D printer, every component in the motion system plays a role in print quality and reliability. The 2GT timing belt pulley wheel is a small but critical part that connects your stepper motor to the belt drive. Made from stainless steel and available in multiple tooth counts and bore sizes, this extrusion gear helps maintain consistent belt tension and alignment, reducing the chances of skipped steps, ghosting, or layer misalignment during long prints. Whether you are replacing a worn pulley on a desktop printer or assembling a new CoreXY frame, this component offers a practical choice for standard 2GT belt systems.\u003c\/p\u003e\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"2GT timing belt pulley wheel stainless steel extrusion gear 16 teeth white 3D printer accessory\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/3011\/2025-10-16\/original-image\/0efb392b-a8e3-46db-bb54-05525110970e.webp\"\u003e\u003c\/div\u003e\u003cp\u003eUnderstanding the build and sizing of this timing belt pulley helps you select the right part for your printer's motion system. The stainless steel construction and precise tooth profile are designed to work with 2GT belts commonly used in 3D printers.\u003c\/p\u003e\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\u003cp\u003eThis pulley is made from stainless steel, which offers good resistance to corrosion and maintains its shape under the tension of a timing belt. The extrusion gear design means the teeth are formed as part of the metal body, providing a consistent profile that grips the belt without slipping. The white colour is standard for many 3D printer components and does not affect performance.\u003c\/p\u003e\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\u003cp\u003eThe pulley is available in 16-tooth variants with inner holes of 5mm or 6mm, and 20-tooth variants with inner holes of 5mm, 6.35mm, or 8mm. This range allows you to match the pulley to common stepper motor shaft diameters. The 2GT profile is compatible with 6mm wide GT2 timing belts, which are widely used in Cartesian and CoreXY printer designs. Choosing the correct tooth count affects the gear ratio and therefore the torque and speed of the axis.\u003c\/p\u003e\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"2GT timing belt pulley wheel stainless steel extrusion gear 16 teeth white 3D printer accessory\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/3011\/2025-10-16\/original-image\/6a6a572b-08fe-4661-8da0-dc74d9a21b87.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis timing belt pulley is intended for motion axes on 3D printers, but it can also be used in other small-scale belt drive systems that require a compact, lightweight component.\u003c\/p\u003e\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\u003cp\u003eFor makers and technicians maintaining multiple printers, having a selection of pulley sizes on hand allows quick replacement of worn or mismatched components. The stainless steel build is suitable for workshop environments where exposure to dust or light moisture is possible, but no specific environmental rating is provided by the source.\u003c\/p\u003e\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\u003cp\u003eHobbyist 3D printer users will find this pulley useful for custom builds, upgrades, or repairs. The range of bore sizes means it can fit many common stepper motors found on Creality, Ender, Prusa-style, and other popular printer designs. It is a simple mechanical part that can be installed with basic tools.\u003c\/p\u003e\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"2GT timing belt pulley wheel stainless steel extrusion gear 16 teeth white 3D printer accessory\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/3011\/2025-10-16\/original-image\/88b37657-0232-4bc5-b4f5-01995407393f.webp\"\u003e\u003c\/div\u003e\u003cp\u003eChoosing the right pulley contributes to smoother motion and longer belt life, which can reduce the frequency of maintenance on a 3D printer.\u003c\/p\u003e\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\u003cp\u003eStainless steel does not rust easily, so the pulley can be reused on multiple builds if properly stored. The pulley does not require lubrication; keeping the teeth clean of dust and filament debris is enough to maintain performance. There are no filters or consumable parts that need regular replacement.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\u003cp\u003eThis component offers a direct replacement or upgrade option for standard 2GT belt systems with a choice of bore sizes. The stainless steel material is a practical alternative to aluminium or brass pulleys in terms of corrosion resistance. By selecting the correct tooth count and bore size, you can achieve a consistent belt path that reduces vibration and improves print quality over a mismatched setup.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"2GT timing belt pulley wheel stainless steel extrusion gear 16 teeth white 3D printer accessory\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US14\/3011\/2025-10-16\/original-image\/b02ba861-3abe-4408-b746-0899d8255364.webp\"\u003e\u003c\/div\u003e","brand":"110xwn-eb","offers":[{"title":"20teeth 8mm","offer_id":53770837033303,"sku":"CJDY124359803CX","price":5.58,"currency_code":"GBP","in_stock":true},{"title":"20teeth 5mm","offer_id":53770837066071,"sku":"CJDY124359801AZ","price":5.58,"currency_code":"GBP","in_stock":true},{"title":"20teeth 6.35mm","offer_id":53770837098839,"sku":"CJDY124359802BY","price":5.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/9455\/7015\/files\/88b37657-0232-4bc5-b4f5-01995407393f.webp?v=1781280028","url":"https:\/\/shopprimex.com\/products\/3d-printer-accessories-2gt-timing-belt-pulley-wheel-stainless-steel-extrusion-gear-16-or-20-teeth-inner-hole-5mm-6mm-6-35mm-8mm-for-printer-motion-systems","provider":"ShopPrimex.com","version":"1.0","type":"link"}