{"product_id":"40-tooth-spur-gear-42mm-od-petg-3d-printed-gear-w-14mm-bore-keyway-module-1-20-pa","title":"40 Tooth Spur Gear – 42mm OD – PETG 3D Printed Gear w\/ 14mm Bore \u0026 Keyway (Module 1, 20° PA)","description":"\u003ch3 data-end=\"609\" data-start=\"560\" data-section-id=\"mrwm5r\"\u003ePrecision 3D Printed #40 Spur Gear (Module 1)\u003c\/h3\u003e\n\u003cp data-end=\"903\" data-start=\"611\"\u003eThis \u003cstrong data-end=\"638\" data-start=\"616\"\u003e40-tooth spur gear\u003c\/strong\u003e is precision 3D printed in durable \u003cstrong data-end=\"682\" data-start=\"674\"\u003ePETG\u003c\/strong\u003e, offering a balance of strength, flexibility, and heat resistance. Designed for \u003cstrong data-end=\"814\" data-start=\"763\"\u003emechanical systems, robotics, and custom builds\u003c\/strong\u003e, this gear features a \u003cstrong data-end=\"873\" data-start=\"837\"\u003e14mm bore with integrated keyway\u003c\/strong\u003e for reliable torque transfer.\u003c\/p\u003e\n\u003cp data-end=\"1032\" data-start=\"905\"\u003eWith a compact \u003cstrong data-end=\"943\" data-start=\"920\"\u003e42mm outer diameter\u003c\/strong\u003e, it’s ideal for tighter assemblies while maintaining smooth, consistent gear engagement.\u003c\/p\u003e\n\u003ch3 data-end=\"1060\" data-start=\"1039\" data-section-id=\"hk1r1o\"\u003eKey Features\u003c\/h3\u003e\n\u003cp data-end=\"1327\" data-start=\"1062\"\u003e• 40 tooth precision spur gear\u003cbr data-end=\"1095\" data-start=\"1092\"\u003e• Durable \u003cstrong data-end=\"1126\" data-start=\"1105\"\u003ePETG construction\u003c\/strong\u003e (stronger than PLA)\u003cbr data-end=\"1149\" data-start=\"1146\"\u003e• \u003cstrong data-end=\"1176\" data-start=\"1151\"\u003e14mm bore with keyway\u003c\/strong\u003e for secure shaft fit\u003cbr data-end=\"1200\" data-start=\"1197\"\u003e• Optimized \u003cstrong data-end=\"1234\" data-start=\"1212\"\u003e20° pressure angle\u003c\/strong\u003e\u003cbr data-end=\"1237\" data-start=\"1234\"\u003e• Smooth engagement with consistent tooth geometry\u003cbr data-end=\"1290\" data-start=\"1287\"\u003e• High-resolution 3D printed finish\u003c\/p\u003e\n\u003ch3 data-end=\"1357\" data-start=\"1334\" data-section-id=\"1o93z39\"\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"1670\" data-start=\"1359\"\u003e\n\u003cthead data-end=\"1384\" data-start=\"1359\"\u003e\n\u003ctr data-end=\"1384\" data-start=\"1359\"\u003e\n\u003cth class=\"\" data-col-size=\"sm\" data-end=\"1375\" data-start=\"1359\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"\" data-col-size=\"sm\" data-end=\"1384\" data-start=\"1375\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"1670\" data-start=\"1395\"\u003e\n\u003ctr data-end=\"1420\" data-start=\"1395\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1407\" data-start=\"1395\"\u003eGear Type\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1420\" data-start=\"1407\"\u003eSpur Gear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1435\" data-start=\"1421\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1430\" data-start=\"1421\"\u003eModule\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1435\" data-start=\"1430\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1450\" data-start=\"1436\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1444\" data-start=\"1436\"\u003eTeeth\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1450\" data-start=\"1444\"\u003e40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1476\" data-start=\"1451\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1468\" data-start=\"1451\"\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1476\" data-start=\"1468\"\u003e42mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1503\" data-start=\"1477\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1493\" data-start=\"1477\"\u003eRoot Diameter\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1503\" data-start=\"1493\"\u003e37.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1524\" data-start=\"1504\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1517\" data-start=\"1504\"\u003eFace Width\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1524\" data-start=\"1517\"\u003e8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1540\" data-start=\"1525\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1532\" data-start=\"1525\"\u003eBore\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1540\" data-start=\"1532\"\u003e14mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1573\" data-start=\"1541\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1550\" data-start=\"1541\"\u003eKeyway\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1573\" data-start=\"1550\"\u003e4mm wide × 1mm deep\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1598\" data-start=\"1574\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1591\" data-start=\"1574\"\u003ePressure Angle\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1598\" data-start=\"1591\"\u003e20°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1618\" data-start=\"1599\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1610\" data-start=\"1599\"\u003eMaterial\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1618\" data-start=\"1610\"\u003ePETG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1670\" data-start=\"1619\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1635\" data-start=\"1619\"\u003eManufacturing\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1670\" data-start=\"1635\"\u003eHigh-resolution FDM 3D printing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 data-end=\"1698\" data-start=\"1677\" data-section-id=\"g6pneh\"\u003e\u003c\/h3\u003e\n\u003ch3 data-end=\"1698\" data-start=\"1677\" data-section-id=\"g6pneh\"\u003eApplications\u003c\/h3\u003e\n\u003cp data-end=\"1712\" data-start=\"1700\"\u003ePerfect for:\u003c\/p\u003e\n\u003cp data-end=\"1844\" data-start=\"1714\"\u003e• Robotics \u0026amp; automation\u003cbr data-end=\"1740\" data-start=\"1737\"\u003e• DIY gearboxes\u003cbr data-end=\"1758\" data-start=\"1755\"\u003e• Mechanical prototypes\u003cbr data-end=\"1784\" data-start=\"1781\"\u003e• Replacement gears\u003cbr data-end=\"1806\" data-start=\"1803\"\u003e• RC projects\u003cbr data-end=\"1822\" data-start=\"1819\"\u003e• Engineering builds\u003c\/p\u003e\n\u003chr data-end=\"1849\" data-start=\"1846\"\u003e\n\u003ch3 data-end=\"1881\" data-start=\"1851\" data-section-id=\"pobwmf\"\u003eMaterial Details (PETG)\u003c\/h3\u003e\n\u003cp data-end=\"1895\" data-start=\"1883\"\u003ePETG offers:\u003c\/p\u003e\n\u003cp data-end=\"2032\" data-start=\"1897\"\u003e• Higher strength than PLA\u003cbr data-end=\"1926\" data-start=\"1923\"\u003e• Better impact resistance\u003cbr data-end=\"1955\" data-start=\"1952\"\u003e• Improved temperature resistance\u003cbr data-end=\"1991\" data-start=\"1988\"\u003e• Slight flexibility (reduces cracking)\u003c\/p\u003e\n\u003ch3 data-end=\"2069\" data-start=\"2039\" data-section-id=\"1073p95\"\u003eManufacturing Details\u003c\/h3\u003e\n\u003cp data-end=\"2140\" data-start=\"2071\"\u003eEach gear is printed using tuned settings for strength and precision:\u003c\/p\u003e\n\u003cp data-end=\"2317\" data-start=\"2142\"\u003e• Reinforced walls for durability\u003cbr data-end=\"2178\" data-start=\"2175\"\u003e• Optimized infill for load handling\u003cbr data-end=\"2217\" data-start=\"2214\"\u003e• Clean top layer finish with visible print lines\u003cbr data-end=\"2269\" data-start=\"2266\"\u003e• Dimensional accuracy checked before shipment\u003c\/p\u003e\n\u003ch3 data-end=\"2348\" data-start=\"2324\" data-section-id=\"un2y3w\"\u003e Important Notes\u003c\/h3\u003e\n\u003cp data-end=\"2515\" data-start=\"2350\"\u003e• Visible layer lines are normal (3D printed part)\u003cbr data-end=\"2403\" data-start=\"2400\"\u003e• Designed for \u003cstrong data-end=\"2457\" data-start=\"2418\"\u003elight to moderate load applications\u003c\/strong\u003e\u003cbr data-end=\"2460\" data-start=\"2457\"\u003e• Not intended for high-speed or heavy industrial use\u003c\/p\u003e\n\u003ch3 data-end=\"2555\" data-start=\"2522\" data-section-id=\"hyxuii\"\u003eCustom Options Available\u003c\/h3\u003e\n\u003cp data-end=\"2588\" data-start=\"2557\"\u003eNeed a different configuration?\u003c\/p\u003e\n\u003cp data-end=\"2607\" data-start=\"2590\"\u003eWe can customize:\u003c\/p\u003e\n\u003cp data-end=\"2722\" data-start=\"2609\"\u003e• Tooth count\u003cbr data-end=\"2625\" data-start=\"2622\"\u003e• Bore size\u003cbr data-end=\"2639\" data-start=\"2636\"\u003e• Keyway dimensions\u003cbr data-end=\"2661\" data-start=\"2658\"\u003e• Gear thickness\u003cbr data-end=\"2680\" data-start=\"2677\"\u003e• Materials\u003c\/p\u003e\n\u003cp data-end=\"2753\" data-start=\"2724\"\u003eMessage us for custom orders.\u003c\/p\u003e","brand":"Kreative Dilla Designs","offers":[{"title":"Default Title","offer_id":51854537752858,"sku":null,"price":20.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/6855\/7338\/files\/gear-spur-m1-t40-od42-fw8-b14-pa20-2026-03-21-155347z-1eb1a70a-render.png?v=1774109274","url":"https:\/\/shop.kreativedilladesigns.com\/products\/40-tooth-spur-gear-42mm-od-petg-3d-printed-gear-w-14mm-bore-keyway-module-1-20-pa","provider":"Kreative Dilla Designs","version":"1.0","type":"link"}