{"product_id":"10a-chain-drive-flat-sprocket-10-60-tooth-roller-chain-pitch-15-875mm-chain-link","title":"10A Chain Drive Flat Sprocket 10-60 Tooth Roller Chain Pitch 15,875mm Chain Link","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\u003cdiv class=\"hdiy-overview\"\u003e\n\u003ch2\u003e10A Chain Drive Flat Sprocket — Precision Roller Chain Drive for 15.875mm Pitch\u003c\/h2\u003e\n\u003cp\u003eWhen a worn or undersized sprocket causes chain skipping, premature wear, or unexpected downtime, finding an exact-match replacement becomes urgent. Makers, machine builders, and repair technicians working with 10A (ANSI #50) roller chain systems need a flat sprocket that holds tight tolerances and drops straight into existing drive assemblies without modification.\u003c\/p\u003e\n\u003cp\u003eThese 10A chain drive flat sprockets are machined from carbon steel with a natural or lightly finished surface. They are designed for roller chain with a pitch of 15.875mm (5\/8 inch). Tooth counts range from 10T to 60T, covering bore diameters that typically span 10–50mm (0.39–1.97 in) depending on the selected tooth count. Hub thickness and overall plate dimensions vary by model — see variant options for exact measurements.\u003c\/p\u003e\n\u003cp\u003eTypical applications include go-kart and mini-bike final drives, conveyor and feeder drive systems, agricultural equipment chain drives, and light industrial power transmission assemblies where a compact flat sprocket profile is required.\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 for ANSI #50 \/ ISO 10A roller chain with 15.875mm (5\/8\") pitch. Verify bore diameter and hub dimensions against your shaft before ordering.\u003c\/div\u003e\n\u003cdiv class=\"hdiy-features\"\u003e\n\u003ch2\u003e✅ Key Features of These 10A Chain Drive Flat Sprockets\u003c\/h2\u003e\n\u003cul class=\"hdiy-list\"\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e\u003cstrong\u003eWide Tooth Range (10T–60T)\u003c\/strong\u003e — 44 size options from 10 to 60 teeth let you dial in the exact gear ratio for your drive system without custom fabrication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e\u003cstrong\u003ePitch-Accurate at 15.875mm\u003c\/strong\u003e — Tooth geometry is machined to match ANSI #50 \/ ISO 10A chain pitch, ensuring smooth engagement and reduced chain wear over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🏗️\u003c\/span\u003e\u003cstrong\u003eCarbon Steel Construction\u003c\/strong\u003e — Solid carbon steel plate provides the structural rigidity needed for continuous-duty power transmission in mechanical drive applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔄\u003c\/span\u003e\u003cstrong\u003eFlat Sprocket Profile\u003c\/strong\u003e — Low-profile flat plate design suits space-constrained installations and is compatible with standard hub-mount or direct-bore configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🛠️\u003c\/span\u003e\u003cstrong\u003eDrop-In Replacement Geometry\u003c\/strong\u003e — Tooth count and pitch match standard 10A sprocket specifications, making these suitable as direct replacements in existing drive assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📦\u003c\/span\u003e\u003cstrong\u003eSold Individually\u003c\/strong\u003e — Each listing is for one sprocket. Select your tooth count from the variant options above to match your drive ratio requirement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\n\u003ch2\u003e📐 Technical Specifications — 10A Roller Chain Flat Sprocket\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eChain Standard\u003c\/th\u003e\n\u003ctd\u003eANSI #50 \/ ISO 10A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChain Pitch\u003c\/th\u003e\n\u003ctd\u003e15.875mm (5\/8 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTooth Count Range\u003c\/th\u003e\n\u003ctd\u003e10T – 60T (see variant options)\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\u003eSprocket Type\u003c\/th\u003e\n\u003ctd\u003eFlat \/ Plate Sprocket\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\u003eHub Thickness\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutside Diameter\u003c\/th\u003e\n\u003ctd\u003eSee variant options\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\u003eQuantity per Order\u003c\/th\u003e\n\u003ctd\u003e1 piece\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 tooth count for my application?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eThe tooth count determines your drive ratio. Divide the driven sprocket teeth by the drive sprocket teeth to get the reduction ratio. For example, a 10T drive sprocket paired with a 30T driven sprocket gives a 3:1 reduction. Match the tooth count to your required output speed and torque, and ensure both sprockets share the same 15.875mm (10A) chain pitch.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat chain is compatible with these sprockets?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eThese sprockets are designed for ANSI #50 \/ ISO 10A roller chain with a pitch of 15.875mm (5\/8 inch). Do not use with #40 (12.7mm pitch) or #60 (19.05mm pitch) chain — the tooth geometry will not match and the chain will not seat correctly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre these sprockets corrosion-resistant?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eThese are carbon steel sprockets with a standard finish. They are suitable for dry or lightly lubricated indoor environments. For outdoor or high-moisture applications, we recommend applying a chain lubricant regularly or considering a sprocket with a zinc or black oxide coating. Contact us to confirm finish options for specific variants.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use these as a direct replacement for a worn sprocket?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eYes, provided the replacement sprocket matches the original in chain pitch (15.875mm \/ 10A), tooth count, and bore diameter. Always measure your existing sprocket's bore and hub dimensions before ordering. If the bore is too small, a machinist can enlarge it — but it cannot be reduced.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I confirm the bore diameter before purchasing?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eBore diameter varies by tooth count and is listed in the variant details. If you cannot find the specification for your selected tooth count, use the Contact Us form to request the exact bore and hub dimensions before placing your order. We do not recommend ordering without confirming bore compatibility with your shaft diameter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat applications are these flat sprockets suited for?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eCommon applications include go-kart and mini-bike final drives, conveyor belt drive systems, agricultural machinery chain drives, small engine power transmission, and general light-to-medium industrial drive assemblies. The flat plate profile is particularly useful where axial space is limited and a hub-style sprocket would not fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs one sprocket included per order, or a set?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eEach order includes one (1) sprocket of the tooth count selected from the variant options. If you need a matched drive and driven pair, add two separate line items with the appropriate tooth counts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-cta\"\u003e🛒 Select your tooth count (Model) above, then add to cart.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"HomeDIYer","offers":[{"title":"10A - 10T \/ For Pitch 15.875mm Chain\/ (10A)","offer_id":52423229538578,"sku":"QTLJGLBZSJ073089x1","price":11.67,"currency_code":"USD","in_stock":true},{"title":"10A - 11T \/ For Pitch 15.875mm Chain\/ (10A)","offer_id":52423229571346,"sku":"QTLJGLBZSJ073090x1","price":14.42,"currency_code":"USD","in_stock":true},{"title":"10A - 12T \/ For Pitch 15.875mm Chain\/ (10A)","offer_id":52423229604114,"sku":"QTLJGLBZSJ073091x1","price":16.32,"currency_code":"USD","in_stock":true},{"title":"10A - 13T \/ For Pitch 15.875mm Chain\/ (10A)","offer_id":52423229636882,"sku":"QTLJGLBZSJ073092x1","price":18.31,"currency_code":"USD","in_stock":true},{"title":"10A - 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