{"product_id":"1-mod-36t-blue-nylon-spur-gear-bore-6-17mm-pinion-plastic-gear-step","title":"1 Mod 36 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 36-Tooth Blue Nylon Spur Gear — Lightweight Pinion Gear for Precision DIY Drives\u003c\/h2\u003e\n    \u003cp\u003eWhen your robotics project, 3D printer extruder, or small-scale automation demands a reliable, low-noise gear that won't corrode or add unnecessary weight, metal pinions often fall short. Hobbyists, makers, and small-machine builders need a stepped-bore spur gear that fits multiple shaft sizes without custom machining — and that's exactly what this 1 Mod 36-tooth blue nylon spur gear delivers.\u003c\/p\u003e\n    \u003cp\u003eThis spur gear is machined from engineering-grade nylon (PA66), featuring a module of 1 (Mod 1) and 36 teeth. The stepped bore accommodates shaft diameters from 6 mm (0.24 in) to 17 mm (0.67 in), covering the most common hobby and light-industrial shaft sizes. The outer diameter is approximately 38 mm (1.50 in), with a face width typically in the 10–15 mm (0.39–0.59 in) range depending on the bore variant selected.\u003c\/p\u003e\n    \u003cp\u003eTypical use cases include: DIY CNC router axis drives requiring a quiet 1 mod 36-tooth plastic pinion gear; desktop 3D printer extruder and Z-axis gear replacements; and small robotic arm joint drives where a lightweight nylon spur gear with stepped bore reduces inertia and noise.\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    \u003cstrong\u003eCompatible with:\u003c\/strong\u003e All standard Mod 1 (Module 1) rack-and-pinion systems, Mod 1 mating spur gears, and shafts from 6 mm to 17 mm diameter. Verify your mating gear module before ordering.\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-features\"\u003e\n    \u003ch2\u003e✅ Key Features of These 1 Mod 36-Tooth Nylon Spur Gears\u003c\/h2\u003e\n    \u003cdiv class=\"hdiy-icon\"\u003e🔵 \u003cstrong\u003eEngineering-Grade Nylon (PA66) Construction\u003c\/strong\u003e\u003cbr\u003eManufactured from PA66 nylon for excellent mechanical strength, dimensional stability, and resistance to oils and mild chemicals — suitable for continuous light-load operation.\u003c\/div\u003e\n    \u003cdiv class=\"hdiy-icon\"\u003e📐 \u003cstrong\u003eStepped Bore Design (6–17 mm)\u003c\/strong\u003e\u003cbr\u003eThe stepped bore profile allows a single gear body to fit multiple shaft diameters (6, 8, 10, 12, 14, 15, 16, 17 mm), eliminating the need for custom boring or adapters.\u003c\/div\u003e\n    \u003cdiv class=\"hdiy-icon\"\u003e🔇 \u003cstrong\u003eLow-Noise, Self-Lubricating Operation\u003c\/strong\u003e\u003cbr\u003eNylon's inherent self-lubricating properties reduce friction and operating noise compared to metal gears — ideal for desktop machines and indoor robotics where acoustics matter.\u003c\/div\u003e\n    \u003cdiv class=\"hdiy-icon\"\u003e⚖️ \u003cstrong\u003eLightweight for Reduced Inertia\u003c\/strong\u003e\u003cbr\u003eAt a fraction of the weight of equivalent steel or aluminum gears, this nylon pinion lowers rotational inertia, improving acceleration response in servo and stepper motor applications.\u003c\/div\u003e\n    \u003cdiv class=\"hdiy-icon\"\u003e🛡️ \u003cstrong\u003eCorrosion-Free for Humid Environments\u003c\/strong\u003e\u003cbr\u003eUnlike metal gears, PA66 nylon does not rust or oxidize, making these spur gears suitable for humid workshops, outdoor enclosures, and food-adjacent light-duty machinery.\u003c\/div\u003e\n    \u003cdiv class=\"hdiy-icon\"\u003e📦 \u003cstrong\u003eFlexible Pack Quantities (1, 2, or 5 PCS)\u003c\/strong\u003e\u003cbr\u003eAvailable in single-piece, 2-piece, and 5-piece packs — order exactly what your project requires, with bulk pricing for multi-unit builds.\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-table-wrap\"\u003e\n    \u003ch2\u003e📐 Technical Specifications — Nylon Spur Gear\u003c\/h2\u003e\n    \u003ctable\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eModule (Mod)\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eNumber of Teeth\u003c\/th\u003e\n\u003ctd\u003e36\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eOuter Diameter (OD)\u003c\/th\u003e\n\u003ctd\u003e~38 mm (1.50 in)\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\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\u003eBore Type\u003c\/th\u003e\n\u003ctd\u003eStepped bore with set-screw flat\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePA66 Engineering Nylon\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\u003ePressure Angle\u003c\/th\u003e\n\u003ctd\u003e20°\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eGear Type\u003c\/th\u003e\n\u003ctd\u003eSpur (straight tooth)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eWeight per Piece\u003c\/th\u003e\n\u003ctd\u003eSee 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\u003eHow do I choose the correct bore size for my shaft?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eMeasure your motor or drive shaft diameter with a caliper. Select the bore option that matches your shaft exactly — available in 6, 8, 10, 12, 14, 15, 16, and 17 mm. The stepped bore design means the gear body is the same across bore sizes; only the inner bore diameter differs. If your shaft has a flat (D-cut), use the set-screw flat to secure the gear.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat is the load capacity of a Mod 1 nylon spur gear?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eMod 1 nylon spur gears are designed for light-to-medium duty applications. PA66 nylon has a tensile strength of approximately 80 MPa and handles continuous torque loads typical of small stepper motors (NEMA 17\/23) and hobby servo systems. For heavy industrial loads or high-impact applications, a metal gear is recommended.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eAre these gears corrosion-resistant?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes. PA66 nylon does not rust, corrode, or oxidize. It is resistant to oils, greases, and mild chemicals, making it suitable for humid environments, light outdoor enclosures, and applications where metal gears would degrade over time. Avoid prolonged exposure to strong acids or UV radiation without protective coatings.\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 metal spur gear?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes — as long as your mating gear is also Module 1 (Mod 1) with a 20° pressure angle, this nylon spur gear will mesh correctly. Module 1 is a standard metric gear specification. Do not attempt to mesh with imperial DP gears or different module gears, as tooth profiles will not be compatible.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eDo I need lubrication for nylon-on-metal gear pairs?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eNylon is self-lubricating, so dry operation is acceptable for light loads. For nylon-on-metal pairings under moderate load, a light application of white lithium grease or PTFE-based lubricant can extend service life and reduce wear on the metal mating gear. Avoid petroleum-based oils that may swell the nylon over time.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhich pack quantity should I order?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eOrder 1 PCS if you need a single replacement or prototype gear. Choose 2 PCS for paired-axis builds (e.g., dual Z-axis 3D printers). The 5 PCS pack offers the best per-unit value for multi-axis machines, robotics kits, or keeping spares on hand. All packs ship the same gear — only quantity differs.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat is the pressure angle of this spur gear?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThis gear uses the standard 20° pressure angle, which is the most common metric spur gear standard. Ensure your mating gear also uses a 20° pressure angle for correct meshing. Gears with 14.5° pressure angles (older standard) are not compatible.\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\": \"How do I choose the correct bore size for my shaft?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Measure your motor or drive shaft diameter with a caliper. Select the bore option that matches your shaft exactly — available in 6, 8, 10, 12, 14, 15, 16, and 17 mm. The stepped bore design means the gear body is the same across bore sizes; only the inner bore diameter differs. If your shaft has a flat (D-cut), use the set-screw flat to secure the gear.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the load capacity of a Mod 1 nylon spur gear?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Mod 1 nylon spur gears are designed for light-to-medium duty applications. PA66 nylon has a tensile strength of approximately 80 MPa and handles continuous torque loads typical of small stepper motors (NEMA 17\/23) and hobby servo systems. For heavy industrial loads or high-impact applications, a metal gear is recommended.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are these gears corrosion-resistant?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. PA66 nylon does not rust, corrode, or oxidize. It is resistant to oils, greases, and mild chemicals, making it suitable for humid environments, light outdoor enclosures, and applications where metal gears would degrade over time.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Will this gear mesh with my existing Mod 1 metal spur gear?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes — as long as your mating gear is also Module 1 (Mod 1) with a 20° pressure angle, this nylon spur gear will mesh correctly. Do not attempt to mesh with imperial DP gears or different module gears.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do I need lubrication for nylon-on-metal gear pairs?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Nylon is self-lubricating, so dry operation is acceptable for light loads. For nylon-on-metal pairings under moderate load, a light application of white lithium grease or PTFE-based lubricant can extend service life.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Which pack quantity should I order?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Order 1 PCS for a single replacement or prototype. Choose 2 PCS for paired-axis builds. The 5 PCS pack offers the best per-unit value for multi-axis machines or keeping spares on hand.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the pressure angle of this spur gear?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This gear uses the standard 20° pressure angle. Ensure your mating gear also uses a 20° pressure angle for correct meshing.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"HomeDIYer","offers":[{"title":"1M 36T \/ 6mm \/ 1 PCS","offer_id":52442829160722,"sku":"AdaahGLCDPJ00765x1","price":14.51,"currency_code":"USD","in_stock":true},{"title":"1M 36T \/ 6mm \/ 2 PCS","offer_id":52442829193490,"sku":"AdaahGLCDPJ00765x2","price":23.81,"currency_code":"USD","in_stock":true},{"title":"1M 36T \/ 6mm \/ 5 PCS","offer_id":52442829226258,"sku":"AdaahGLCDPJ00765x5","price":53.43,"currency_code":"USD","in_stock":true},{"title":"1M 36T \/ 8mm \/ 1 PCS","offer_id":52442829259026,"sku":"AdaahGLCDPJ00766x1","price":14.51,"currency_code":"USD","in_stock":true},{"title":"1M 36T \/ 8mm \/ 2 PCS","offer_id":52442829291794,"sku":"AdaahGLCDPJ00766x2","price":23.81,"currency_code":"USD","in_stock":true},{"title":"1M 36T \/ 8mm \/ 5 PCS","offer_id":52442829324562,"sku":"AdaahGLCDPJ00766x5","price":53.43,"currency_code":"USD","in_stock":true},{"title":"1M 36T \/ 10mm \/ 1 PCS","offer_id":52442829357330,"sku":"AdaahGLCDPJ00767x1","price":14.51,"currency_code":"USD","in_stock":true},{"title":"1M 36T \/ 10mm \/ 2 PCS","offer_id":52442829390098,"sku":"AdaahGLCDPJ00767x2","price":23.81,"currency_code":"USD","in_stock":true},{"title":"1M 36T \/ 10mm \/ 5 PCS","offer_id":52442829422866,"sku":"AdaahGLCDPJ00767x5","price":53.43,"currency_code":"USD","in_stock":true},{"title":"1M 36T \/ 12mm \/ 1 PCS","offer_id":52442829455634,"sku":"AdaahGLCDPJ00768x1","price":14.51,"currency_code":"USD","in_stock":true},{"title":"1M 36T \/ 12mm \/ 2 PCS","offer_id":52442829488402,"sku":"AdaahGLCDPJ00768x2","price":23.81,"currency_code":"USD","in_stock":true},{"title":"1M 36T \/ 12mm \/ 5 PCS","offer_id":52442829521170,"sku":"AdaahGLCDPJ00768x5","price":53.43,"currency_code":"USD","in_stock":true},{"title":"1M 36T \/ 14mm \/ 1 PCS","offer_id":52442829553938,"sku":"AdaahDZ32642x1","price":13.94,"currency_code":"USD","in_stock":true},{"title":"1M 36T \/ 14mm \/ 2 PCS","offer_id":52442829586706,"sku":"AdaahDZ32642x2","price":22.93,"currency_code":"USD","in_stock":true},{"title":"1M 36T \/ 14mm \/ 5 PCS","offer_id":52442829619474,"sku":"AdaahDZ32642x5","price":51.39,"currency_code":"USD","in_stock":true},{"title":"1M 36T \/ 15mm \/ 1 PCS","offer_id":52442829652242,"sku":"AdaahDZ32643x1","price":13.94,"currency_code":"USD","in_stock":true},{"title":"1M 36T \/ 15mm \/ 2 PCS","offer_id":52442829685010,"sku":"AdaahDZ32643x2","price":22.93,"currency_code":"USD","in_stock":true},{"title":"1M 36T \/ 15mm \/ 5 PCS","offer_id":52442829717778,"sku":"AdaahDZ32643x5","price":51.39,"currency_code":"USD","in_stock":true},{"title":"1M 36T \/ 16mm \/ 1 PCS","offer_id":52442829750546,"sku":"AdaahDZ32644x1","price":13.94,"currency_code":"USD","in_stock":true},{"title":"1M 36T \/ 16mm \/ 2 PCS","offer_id":52442829783314,"sku":"AdaahDZ32644x2","price":22.93,"currency_code":"USD","in_stock":true},{"title":"1M 36T \/ 16mm \/ 5 PCS","offer_id":52442829816082,"sku":"AdaahDZ32644x5","price":51.39,"currency_code":"USD","in_stock":true},{"title":"1M 36T \/ 17mm \/ 1 PCS","offer_id":52442829848850,"sku":"AdaahDZ32645x1","price":13.94,"currency_code":"USD","in_stock":true},{"title":"1M 36T \/ 17mm \/ 2 PCS","offer_id":52442829881618,"sku":"AdaahDZ32645x2","price":22.93,"currency_code":"USD","in_stock":true},{"title":"1M 36T \/ 17mm \/ 5 PCS","offer_id":52442829914386,"sku":"AdaahDZ32645x5","price":51.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture7of8_576aad2b-8568-4f90-859d-2f231ad699f1.jpg?v=1783613637","url":"https:\/\/homediyer.com\/products\/1-mod-36t-blue-nylon-spur-gear-bore-6-17mm-pinion-plastic-gear-step","provider":"HomeDIYer","version":"1.0","type":"link"}