{"product_id":"3mm-hole-plastic-spur-gear","title":"12 Teeth Plastic Gear 3mm Shaft D Hole Cylindrical Gear","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e12 Teeth Plastic Gear with 3mm D-Shaped Shaft Hole\u003c\/h2\u003e\nThe \u003cstrong\u003e12 Teeth Plastic Cylindrical Gear\u003c\/strong\u003e is designed for small DC motors and robotic mechanisms that use a \u003cstrong\u003e3mm D-shaft\u003c\/strong\u003e. Its precision-molded teeth ensure efficient torque transfer, while the D-shaped bore provides a secure, slip-free fit on the motor shaft.\u003cbr\u003e\u003cbr\u003eConstructed from \u003cstrong\u003edurable nylon plastic\u003c\/strong\u003e, this lightweight gear offers low friction, minimal noise, and long-lasting performance—making it perfect for \u003cstrong\u003eDIY robotics, model cars, and automation prototypes\u003c\/strong\u003e.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eMaterial: Engineering Nylon Plastic\u003c\/li\u003e\n\u003cli\u003eColor: White\u003c\/li\u003e\n\u003cli\u003eNumber of Teeth: 12\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 7 mm\u003c\/li\u003e\n\u003cli\u003eInner Hole Diameter: 3 mm (D-shaped)\u003c\/li\u003e\n\u003cli\u003eGear Thickness: 5 mm\u003c\/li\u003e\n\u003cli\u003eTooth Type: Spur (Cylindrical)\u003c\/li\u003e\n\u003cli\u003eMount Type: D-Shaft Press-fit\u003c\/li\u003e\n\u003cli\u003eWeight: 0.5g\u003c\/li\u003e\n\u003cli\u003eOperating Type: Smooth, Low Noise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003ePrecision-molded \u003cstrong\u003e12 teeth D-hole gear\u003c\/strong\u003e for tight grip on 3mm shafts\u003c\/li\u003e\n\u003cli\u003eLightweight, durable plastic for consistent performance\u003c\/li\u003e\n\u003cli\u003eLow friction and minimal backlash during rotation\u003c\/li\u003e\n\u003cli\u003eExcellent for compact motor drive applications\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant and ideal for educational robotics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eRobotics and small automation systems\u003c\/li\u003e\n\u003cli\u003eModel cars, drones, and toys\u003c\/li\u003e\n\u003cli\u003eSTEM learning and DIY motor projects\u003c\/li\u003e\n\u003cli\u003ePrototyping and mechanical gear assemblies\u003c\/li\u003e\n\u003cli\u003eMiniature transmission mechanisms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eMaterial: Plastic (Nylon)\u003c\/li\u003e\n\u003cli\u003eColor: White\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 7 mm\u003c\/li\u003e\n\u003cli\u003eInner Bore: 3 mm (D-shape)\u003c\/li\u003e\n\u003cli\u003eGear Thickness: 5 mm\u003c\/li\u003e\n\u003cli\u003eTooth Count: 12\u003c\/li\u003e\n\u003cli\u003eWeight: 0.5g\u003c\/li\u003e\n\u003cli\u003eMount Type: Press-fit on D-Shaft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e1 × 12 Teeth Plastic Gear (3mm D-Shaft Cylindrical)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":44366555119868,"sku":"LGRO090","price":19.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/3mmdshaftplasticspurgearwhite.jpg?v=1762939346","url":"https:\/\/kitsguru.com\/es\/products\/3mm-hole-plastic-spur-gear","provider":"KitsGuru","version":"1.0","type":"link"}