{"product_id":"1-mod-35-teeth-blue-nylon-spur-gear-bore-6mm-17mm-pinion-plastic-gear-with-step","title":"1 Mod 35 Teeth Blue Nylon Spur Gear Bore 6mm-17mm Pinion Plastic Gear with Step","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\n  \u003cdiv class=\"hdiy-overview\"\u003e\n    \u003ch2\u003e1 Mod 35-Tooth Blue Nylon Spur Gear — Lightweight Pinion for Precision DIY Drives\u003c\/h2\u003e\n    \u003cp\u003eWhen a noisy metal gear or an oversized drive component is slowing down your build, makers and engineers turn to nylon spur gears for a quieter, lighter solution. This 1 Mod 35-tooth blue nylon spur gear with stepped bore is designed for hobbyists, robotics builders, and small-machine designers who need reliable power transmission without the weight or corrosion risk of steel.\u003c\/p\u003e\n    \u003cp\u003eEach gear is machined from engineering-grade blue nylon (PA66 or equivalent), offering a good balance of rigidity and self-lubrication. The module is 1 (Mod 1), tooth count is 35T, and the stepped bore accommodates shaft diameters from 6 mm (0.24 in) to 17 mm (0.67 in) depending on the variant selected. Outside diameter is approximately 37 mm (1.46 in); face width is typically 10–15 mm (0.39–0.59 in).\u003c\/p\u003e\n    \u003cp\u003eTypical use cases include 3D printer extruder and axis drives, small CNC router feed mechanisms, lightweight robotic arm joints, and DIY conveyor or winch systems where a low-noise 1 mod plastic pinion gear is preferred over metal alternatives.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-compat\"\u003e\n    \u003cspan class=\"hdiy-compat-icon\"\u003e⚙️\u003c\/span\u003e\n    Compatible with all standard \u003cstrong\u003eModule 1 (Mod 1)\u003c\/strong\u003e gear systems — pairs directly with 1M racks, pinions, and mating spur gears of any tooth count sharing the same module.\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-features\"\u003e\n    \u003ch2\u003e✅ Key Features of These 1 Mod 35-Tooth Nylon Spur Gears\u003c\/h2\u003e\n    \u003cul class=\"hdiy-list\"\u003e\n      \u003cli\u003e\n        \u003cspan class=\"hdiy-icon\"\u003e🔵\u003c\/span\u003e\n        \u003cstrong\u003eEngineering-Grade Blue Nylon Body\u003c\/strong\u003e — PA66-class nylon delivers self-lubrication, low friction, and resistance to wear, reducing the need for external lubricants in light-duty drives.\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e\n        \u003cstrong\u003eModule 1 \/ 35-Tooth Geometry\u003c\/strong\u003e — Standard Mod 1 tooth profile ensures direct interchangeability with any Mod 1 rack or mating gear; 35 teeth give a pitch diameter of 35 mm (1.38 in).\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e\n        \u003cstrong\u003eStepped Bore Design (6–17 mm)\u003c\/strong\u003e — The stepped hub allows the same gear body to fit multiple shaft sizes (6, 8, 10, 12, 14, 15, 16, or 17 mm) — select your bore at checkout.\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cspan class=\"hdiy-icon\"\u003e🔇\u003c\/span\u003e\n        \u003cstrong\u003eLow-Noise Operation\u003c\/strong\u003e — Nylon-on-metal or nylon-on-nylon meshing significantly reduces gear noise compared to all-metal drives, ideal for quiet workshop or desktop machines.\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cspan class=\"hdiy-icon\"\u003e⚖️\u003c\/span\u003e\n        \u003cstrong\u003eLightweight Construction\u003c\/strong\u003e — Nylon density is roughly one-seventh that of steel, reducing rotational inertia and overall machine weight without sacrificing adequate torque capacity for light-to-medium loads.\n      \u003c\/li\u003e\n      \u003cli\u003e\n        \u003cspan class=\"hdiy-icon\"\u003e📦\u003c\/span\u003e\n        \u003cstrong\u003eFlexible Pack Quantities\u003c\/strong\u003e — Available in 1 PCS, 2 PCS, or 5 PCS packs so you can stock spares or outfit multiple axes in a single order.\n      \u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-table-wrap\"\u003e\n    \u003ch2\u003e📐 Technical Specifications — Mod 1 Nylon Spur Gear\u003c\/h2\u003e\n    \u003ctable\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eModule\u003c\/th\u003e\n\u003ctd\u003e1 (Mod 1)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eTooth Count\u003c\/th\u003e\n\u003ctd\u003e35 Teeth\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003ePitch Diameter\u003c\/th\u003e\n\u003ctd\u003e35 mm (1.38 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eOutside Diameter\u003c\/th\u003e\n\u003ctd\u003eApprox. 37 mm (1.46 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eBore Diameter\u003c\/th\u003e\n\u003ctd\u003e6 \/ 8 \/ 10 \/ 12 \/ 14 \/ 15 \/ 16 \/ 17 mm — See variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFace Width\u003c\/th\u003e\n\u003ctd\u003eTypically 10–15 mm (0.39–0.59 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003ePressure Angle\u003c\/th\u003e\n\u003ctd\u003e20°\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eEngineering Nylon (PA66 or equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eGear Type\u003c\/th\u003e\n\u003ctd\u003eSpur Gear (Pinion)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eHub Style\u003c\/th\u003e\n\u003ctd\u003eStepped bore with set-screw flat (See variant options)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003ePacking Quantity\u003c\/th\u003e\n\u003ctd\u003e1 PCS \/ 2 PCS \/ 5 PCS — See variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-faq\"\u003e\n    \u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhich bore size should I choose for my shaft?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eSelect the bore that matches your shaft diameter exactly. Available options are 6, 8, 10, 12, 14, 15, 16, and 17 mm. If your shaft is metric and falls between listed sizes, choose the next size up and use a set screw or keyway adapter to secure the gear. Do not force a gear onto an oversized shaft.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWill this gear mesh with my existing Mod 1 rack or pinion?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes. Any gear or rack with Module 1 (Mod 1) and a 20° pressure angle will mesh correctly with this gear. Tooth count does not need to match — only the module must be the same. Verify your existing components are Mod 1 before ordering.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow strong is nylon compared to metal for this application?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eEngineering nylon (PA66) has a tensile strength of approximately 80 MPa and is well-suited for light-to-medium torque applications such as 3D printer drives, small robotics, and hobby CNC machines. For high-torque or high-temperature environments above ~80 °C (176 °F), a metal gear is recommended instead.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eIs this gear corrosion-resistant?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes. Nylon is inherently resistant to rust and most mild chemicals, making it suitable for humid environments or applications where occasional contact with water or light oils is expected. It is not rated for immersion in strong acids or solvents.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eDoes nylon require lubrication?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eNylon is self-lubricating under normal operating conditions, so external grease or oil is not required for most light-duty applications. For higher speeds or loads, a small amount of dry PTFE lubricant or light machine oil can extend service life without degrading the nylon.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow do I decide between 1 PCS, 2 PCS, and 5 PCS packs?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eChoose 1 PCS if you need a single replacement or are prototyping. Select 2 PCS to outfit two axes or keep one as a spare. The 5 PCS pack offers the best per-unit value and is ideal for batch builds, classroom projects, or stocking a workshop with ready-to-use pinion gears.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat is the pitch diameter and why does it matter?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eFor a Mod 1 gear with 35 teeth, the pitch diameter is 35 mm (Module × Teeth = 1 × 35). This is the theoretical circle at which two meshing gears make contact. Use it to calculate center distance: add the pitch diameters of both mating gears and divide by 2 to find the required shaft-to-shaft spacing.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-cta\"\u003e\n    🛒 Select your \u003cstrong\u003eBore size\u003c\/strong\u003e and \u003cstrong\u003ePacking QTY\u003c\/strong\u003e above, then add to cart.\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Which bore size should I choose for my shaft?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Select the bore that matches your shaft diameter exactly. Available options are 6, 8, 10, 12, 14, 15, 16, and 17 mm. If your shaft is metric and falls between listed sizes, choose the next size up and use a set screw or keyway adapter to secure the gear.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Will this gear mesh with my existing Mod 1 rack or pinion?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Any gear or rack with Module 1 (Mod 1) and a 20° pressure angle will mesh correctly with this gear. Only the module must be the same — tooth count does not need to match.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How strong is nylon compared to metal for this application?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Engineering nylon (PA66) has a tensile strength of approximately 80 MPa and is well-suited for light-to-medium torque applications. For high-torque or high-temperature environments above ~80 °C (176 °F), a metal gear is recommended.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this gear corrosion-resistant?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Nylon is inherently resistant to rust and most mild chemicals, making it suitable for humid environments or applications where occasional contact with water or light oils is expected.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does nylon require lubrication?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Nylon is self-lubricating under normal operating conditions. For higher speeds or loads, a small amount of dry PTFE lubricant or light machine oil can extend service life.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I decide between 1 PCS, 2 PCS, and 5 PCS packs?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Choose 1 PCS for a single replacement or prototype. Select 2 PCS to outfit two axes or keep a spare. The 5 PCS pack offers the best per-unit value for batch builds or workshop stocking.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the pitch diameter and why does it matter?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"For a Mod 1 gear with 35 teeth, the pitch diameter is 35 mm. Use it to calculate center distance: add the pitch diameters of both mating gears and divide by 2 to find the required shaft-to-shaft spacing.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"HomeDIYer","offers":[{"title":"1M 35T \/ 6mm \/ 1 PCS","offer_id":52442828374290,"sku":"AdaahDZ32634x1","price":12.66,"currency_code":"USD","in_stock":true},{"title":"1M 35T \/ 6mm \/ 2 PCS","offer_id":52442828407058,"sku":"AdaahDZ32634x2","price":20.66,"currency_code":"USD","in_stock":true},{"title":"1M 35T \/ 6mm \/ 5 PCS","offer_id":52442828439826,"sku":"AdaahDZ32634x5","price":46.09,"currency_code":"USD","in_stock":true},{"title":"1M 35T \/ 8mm \/ 1 PCS","offer_id":52442828472594,"sku":"AdaahDZ32635x1","price":12.66,"currency_code":"USD","in_stock":true},{"title":"1M 35T \/ 8mm \/ 2 PCS","offer_id":52442828505362,"sku":"AdaahDZ32635x2","price":20.66,"currency_code":"USD","in_stock":true},{"title":"1M 35T \/ 8mm \/ 5 PCS","offer_id":52442828538130,"sku":"AdaahDZ32635x5","price":46.09,"currency_code":"USD","in_stock":true},{"title":"1M 35T \/ 10mm \/ 1 PCS","offer_id":52442828570898,"sku":"AdaahDZ32636x1","price":12.66,"currency_code":"USD","in_stock":true},{"title":"1M 35T \/ 10mm \/ 2 PCS","offer_id":52442828603666,"sku":"AdaahDZ32636x2","price":20.66,"currency_code":"USD","in_stock":true},{"title":"1M 35T \/ 10mm \/ 5 PCS","offer_id":52442828636434,"sku":"AdaahDZ32636x5","price":46.09,"currency_code":"USD","in_stock":true},{"title":"1M 35T \/ 12mm \/ 1 PCS","offer_id":52442828669202,"sku":"AdaahDZ32637x1","price":12.66,"currency_code":"USD","in_stock":true},{"title":"1M 35T \/ 12mm \/ 2 PCS","offer_id":52442828701970,"sku":"AdaahDZ32637x2","price":20.66,"currency_code":"USD","in_stock":true},{"title":"1M 35T \/ 12mm \/ 5 PCS","offer_id":52442828734738,"sku":"AdaahDZ32637x5","price":46.09,"currency_code":"USD","in_stock":true},{"title":"1M 35T \/ 14mm \/ 1 PCS","offer_id":52442828767506,"sku":"AdaahDZ32638x1","price":12.66,"currency_code":"USD","in_stock":true},{"title":"1M 35T \/ 14mm \/ 2 PCS","offer_id":52442828800274,"sku":"AdaahDZ32638x2","price":20.66,"currency_code":"USD","in_stock":true},{"title":"1M 35T \/ 14mm \/ 5 PCS","offer_id":52442828833042,"sku":"AdaahDZ32638x5","price":46.09,"currency_code":"USD","in_stock":true},{"title":"1M 35T \/ 15mm \/ 1 PCS","offer_id":52442828865810,"sku":"AdaahDZ32639x1","price":12.66,"currency_code":"USD","in_stock":true},{"title":"1M 35T \/ 15mm \/ 2 PCS","offer_id":52442828898578,"sku":"AdaahDZ32639x2","price":20.66,"currency_code":"USD","in_stock":true},{"title":"1M 35T \/ 15mm \/ 5 PCS","offer_id":52442828931346,"sku":"AdaahDZ32639x5","price":46.09,"currency_code":"USD","in_stock":true},{"title":"1M 35T \/ 16mm \/ 1 PCS","offer_id":52442828964114,"sku":"AdaahDZ32640x1","price":12.66,"currency_code":"USD","in_stock":true},{"title":"1M 35T \/ 16mm \/ 2 PCS","offer_id":52442828996882,"sku":"AdaahDZ32640x2","price":20.66,"currency_code":"USD","in_stock":true},{"title":"1M 35T \/ 16mm \/ 5 PCS","offer_id":52442829029650,"sku":"AdaahDZ32640x5","price":46.09,"currency_code":"USD","in_stock":true},{"title":"1M 35T \/ 17mm \/ 1 PCS","offer_id":52442829062418,"sku":"AdaahDZ32641x1","price":12.66,"currency_code":"USD","in_stock":true},{"title":"1M 35T \/ 17mm \/ 2 PCS","offer_id":52442829095186,"sku":"AdaahDZ32641x2","price":20.66,"currency_code":"USD","in_stock":true},{"title":"1M 35T \/ 17mm \/ 5 PCS","offer_id":52442829127954,"sku":"AdaahDZ32641x5","price":46.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture5of8_529fabab-d1e8-4b07-bad1-aff5ba71d839.jpg?v=1783613630","url":"https:\/\/homediyer.com\/products\/1-mod-35-teeth-blue-nylon-spur-gear-bore-6mm-17mm-pinion-plastic-gear-with-step","provider":"HomeDIYer","version":"1.0","type":"link"}