{"product_id":"2-mod-bevel-gear-24-teeth-20pcs-transmission-gears","title":"20PCS 2 Mod Bevel Gear 24 Teeth Transmission Gears","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\u003cdiv class=\"hdiy-overview\"\u003e\n\u003ch2\u003e2 Mod Bevel Gear 24 Teeth — Reliable 90° Power Transmission for DIY Drives\u003c\/h2\u003e\n\u003cp\u003eWhen your drivetrain needs to change direction without losing torque, a poorly matched bevel gear set becomes the weakest link in your build. Makers, robotics enthusiasts, and mechanical engineers working on CNC machines, conveyor systems, or custom gearboxes need bevel gears that mesh cleanly and hold up under repeated load cycles. This pack of 20 Module 2 bevel gears with 24 teeth is sized and machined to deliver consistent angular power transfer at 90° shaft intersections.\u003c\/p\u003e\n\u003cp\u003eEach gear in this set is machined from carbon steel, offering a balance of hardness and machinability suited to moderate-load mechanical drives. The module (Mod) rating of 2 defines the tooth size and pitch, with an outer diameter of 50.5 mm (approximately 1.99 in) and a bore diameter typically in the 8–12 mm range depending on variant. The 24-tooth count produces a 1:1 ratio when paired with a matching 24T bevel gear, or can be combined with different tooth counts for speed\/torque adjustment.\u003c\/p\u003e\n\u003cp\u003eTypical applications include DIY robotic arm joints requiring 90° shaft redirection, CNC router axis drives where compact bevel sets replace bulky worm gears, and custom conveyor or automation builds where a 2 Mod bevel gear pair provides smooth, low-backlash transmission. The 20-piece pack supports prototyping, replacement stocking, or multi-axis builds from a single order.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-compat\"\u003e\n\u003cspan class=\"hdiy-compat-icon\"\u003e⚙️\u003c\/span\u003e \u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed to mesh with other Module 2 (Mod 2) bevel gears of matching or complementary tooth counts. Verify bore diameter and shaft size against your variant selection before ordering.\u003c\/div\u003e\n\u003cdiv class=\"hdiy-features\"\u003e\n\u003ch2\u003e✅ Key Features of These 2 Mod Bevel Gears\u003c\/h2\u003e\n\u003cul class=\"hdiy-list\"\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e \u003cstrong\u003eModule 2 Tooth Profile\u003c\/strong\u003e\u003cbr\u003eThe Mod 2 standard ensures precise tooth geometry and full interchangeability with any other Module 2 bevel gear, simplifying sourcing and replacement across your project lifecycle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e \u003cstrong\u003e24-Tooth Count for Versatile Ratios\u003c\/strong\u003e\u003cbr\u003eA 24T gear pairs 1:1 with another 24T for equal speed\/torque, or combines with different tooth counts to achieve the gear ratio your drive system requires.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e⭕\u003c\/span\u003e \u003cstrong\u003e50.5 mm Outer Diameter\u003c\/strong\u003e\u003cbr\u003eThe 50.5 mm (1.99 in) OD fits compact gearbox housings while providing enough tooth engagement depth for stable, low-vibration operation under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🏗️\u003c\/span\u003e \u003cstrong\u003eCarbon Steel Construction\u003c\/strong\u003e\u003cbr\u003eMachined from carbon steel for the hardness needed to resist tooth wear in continuous-duty mechanical drives, while remaining machinable for custom bore modifications if required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📦\u003c\/span\u003e \u003cstrong\u003e20-Piece Pack for Projects \u0026amp; Spares\u003c\/strong\u003e\u003cbr\u003eThe 20PCS quantity supports multi-axis builds, prototyping iterations, and on-hand replacement stock — reducing downtime when a gear needs swapping mid-project.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔄\u003c\/span\u003e \u003cstrong\u003e90° Shaft Intersection Drive\u003c\/strong\u003e\u003cbr\u003eBevel gear geometry is optimized for intersecting shafts at 90°, enabling clean directional changes in compact mechanical assemblies without additional shaft couplings or universal joints.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\n\u003ch2\u003e📐 Technical Specifications — Module 2 Bevel Gear\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eGear Type\u003c\/th\u003e\n\u003ctd\u003eBevel Gear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModule (Mod)\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Teeth\u003c\/th\u003e\n\u003ctd\u003e24T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOuter Diameter\u003c\/th\u003e\n\u003ctd\u003e50.5 mm (1.99 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBore Diameter\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShaft Angle\u003c\/th\u003e\n\u003ctd\u003e90°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eCarbon Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSurface Finish\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack Quantity\u003c\/th\u003e\n\u003ctd\u003e20 PCS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGear Ratio (matched pair)\u003c\/th\u003e\n\u003ctd\u003e1:1 (24T × 24T)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eRobotics, CNC, DIY mechanical drives\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003eModule 2 bevel gear systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-faq\"\u003e\n\u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I choose the right bore diameter for my shaft?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eThe bore diameter must match your shaft's outer diameter for a secure fit. Check the variant options listed above for available bore sizes. If none match your shaft exactly, the carbon steel construction allows for careful machining to open the bore — consult a machine shop if you need a custom fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I pair this 24T gear with a different tooth count to change my gear ratio?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eYes. As long as both gears share the same Module (Mod 2), you can pair a 24T with a different tooth count bevel gear to achieve a speed or torque ratio other than 1:1. For example, pairing a 24T with a 12T gives a 2:1 ratio. Confirm the mating gear's module before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre these gears strong enough for continuous-duty mechanical drives?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eThese carbon steel bevel gears are suited for moderate-load, continuous-duty applications such as robotics joints, CNC axis drives, and light conveyor systems. For heavy industrial loads or shock-load environments, verify the torque rating against your application requirements and consider hardened or heat-treated variants if available.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo these gears resist corrosion for outdoor or humid environments?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eCarbon steel has moderate corrosion resistance. For outdoor or high-humidity environments, applying a light machine oil or grease coating during installation will extend service life. If your application demands higher corrosion resistance, look for stainless steel or zinc-plated bevel gear variants.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the shaft angle these bevel gears are designed for?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eThese gears are designed for 90° intersecting shaft configurations — the most common bevel gear application. They are not intended for skewed (non-intersecting) or non-90° shaft arrangements without engineering verification.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhy buy a 20-piece pack instead of individual gears?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eThe 20PCS pack is ideal for multi-axis builds that require several gear pairs, prototyping phases where you may test multiple configurations, or stocking replacement gears to minimize downtime. Buying in a pack also reduces per-unit cost compared to sourcing individual gears for each axis.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I verify this gear is compatible with my existing gearbox?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eConfirm three things: (1) the module — your existing gear must be Module 2; (2) the shaft angle — your gearbox must use 90° intersecting shafts; (3) the bore diameter — select the variant that matches your shaft size. If you are unsure, contact us with your gearbox model or shaft dimensions and we will help confirm compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-cta\"\u003e🛒 Select your Number of Teeth, Outer Diameter, and Pack Quantity above, then add to cart.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"HomeDIYer","offers":[{"title":"2M-24T \/ 50.5 mm \/ 20","offer_id":52439293493522,"sku":"LLGFSHXJZC1802x20","price":385.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture1of3_52b01d82-6a54-4414-b2e8-76607eaeaaf7.jpg?v=1782961227","url":"https:\/\/homediyer.com\/products\/2-mod-bevel-gear-24-teeth-20pcs-transmission-gears","provider":"HomeDIYer","version":"1.0","type":"link"}