{"product_id":"simplex-roller-chains-04c-05b-06b-06c-08b-10a-12a-16a-transmission-chain","title":"Simplex Roller Chains 04C, 05B, 06B, 06C, 08B, 10A, 12A, 16A Transmission Chain","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\n\u003cdiv class=\"hdiy-overview\"\u003e\n\u003ch2\u003eSimplex Roller Chains — Reliable ISO-Standard Transmission for Drives \u0026amp; Conveyors\u003c\/h2\u003e\n\u003cp\u003eWorn or stretched drive chains cause missed timing, unplanned downtime, and costly repairs — a frustration familiar to machine builders, maintenance engineers, and serious DIY fabricators alike. These simplex roller chains are engineered to ISO\/ANSI dimensional standards across the full 04C-to-16A size range, giving you a direct drop-in replacement or a dependable starting point for new drive designs without guesswork.\u003c\/p\u003e\n\u003cp\u003eEach chain is constructed from precision-stamped inner and outer link plates, hardened rollers, and interference-fit pins. Carbon steel variants cover pitches from 6.35 mm (1\/4 in) up to 25.4 mm (1 in); stainless steel options are available in the 04C series for corrosion-sensitive environments. Cut lengths range from 0.5 m to 5 m (approximately 1.6 ft to 16.4 ft), letting you order exactly what your application requires.\u003c\/p\u003e\n\u003cp\u003eTypical use cases include industrial conveyor lines requiring consistent roller engagement, agricultural and garden-equipment power transmission, and custom go-kart or bicycle-drive builds where a specific pitch simplex roller chain must match an existing sprocket set.\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\u003eCompatibility:\u003c\/strong\u003e Fits standard ISO\/ANSI simplex sprockets matching the selected pitch (6.35 mm – 25.4 mm). Verify sprocket tooth profile and bore before ordering. Carbon steel variants suit dry or lightly lubricated environments; stainless steel variants suit wash-down or mildly corrosive conditions.\n\u003c\/div\u003e\n\n\u003ch2\u003e✅ Key Features of These Simplex Roller Chains\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-features\"\u003e\n\n\u003cdiv\u003e\n\u003cdiv class=\"hdiy-icon\"\u003e📐\u003c\/div\u003e\n\u003cstrong\u003eFull ISO Size Range\u003c\/strong\u003e\n\u003cp\u003eCovers 04C through 16A (pitches 6.35 mm – 25.4 mm), so one source handles light-duty instrument drives and heavier industrial transmission chains alike.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cdiv class=\"hdiy-icon\"\u003e⚙️\u003c\/div\u003e\n\u003cstrong\u003eHardened Roller Construction\u003c\/strong\u003e\n\u003cp\u003ePrecision-ground rollers and interference-fit pins reduce wear at the sprocket contact point, extending service intervals on continuously running conveyor and drive systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cdiv class=\"hdiy-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cstrong\u003eCarbon Steel \u0026amp; Stainless Steel Options\u003c\/strong\u003e\n\u003cp\u003eCarbon steel delivers strength and economy for standard environments; 04C stainless steel variants resist oxidation in wash-down, food-adjacent, or outdoor-exposed installations.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cdiv class=\"hdiy-icon\"\u003e📏\u003c\/div\u003e\n\u003cstrong\u003eFlexible Cut Lengths\u003c\/strong\u003e\n\u003cp\u003eAvailable in 0.5 m, 1 m, 1.5 m, 1.524 m (5 ft), and 5 m cuts — order the exact length your design calls for and minimize off-cut waste.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cdiv class=\"hdiy-icon\"\u003e🔩\u003c\/div\u003e\n\u003cstrong\u003eLow-Stretch Link Plates\u003c\/strong\u003e\n\u003cp\u003eStamped and heat-treated link plates maintain consistent pitch under load, keeping sprocket timing accurate over extended duty cycles in conveyor and power-transmission applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cdiv class=\"hdiy-icon\"\u003e🔄\u003c\/div\u003e\n\u003cstrong\u003eDirect Drop-In Replacement\u003c\/strong\u003e\n\u003cp\u003eDimensional compliance with ISO 606 \/ ANSI B29.1 means these chains interchange with existing sprockets and master links without modification or custom tooling.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch2\u003e📐 Technical Specifications — Simplex Roller Chain\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eChain Standard\u003c\/th\u003e\n\u003ctd\u003eISO 606 \/ ANSI B29.1 Simplex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailable Models\u003c\/th\u003e\n\u003ctd\u003e04C, 05B, 06B, 06C, 08A, 08B, 10A, 12A, 16A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePitch Range\u003c\/th\u003e\n\u003ctd\u003e6.35 mm – 25.4 mm (1\/4 in – 1 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eCarbon Steel \/ Stainless Steel (see variant options)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRoller Diameter\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInner Width\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBreaking Load\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailable Lengths\u003c\/th\u003e\n\u003ctd\u003e0.5 m, 1 m, 1.5 m, 1.524 m, 5 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSurface Finish\u003c\/th\u003e\n\u003ctd\u003eNatural \/ Self-colour (Carbon Steel); Brushed (Stainless Steel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLubrication\u003c\/th\u003e\n\u003ctd\u003eLight factory oil (carbon steel); dry-run capable with reduced load (stainless)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnection Type\u003c\/th\u003e\n\u003ctd\u003eCompatible with standard master links (sold separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003ePower transmission, conveyor drives, agricultural machinery, custom fabrication\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 right chain model — 04C, 06B, 08A, or another size?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eMatch the chain pitch to your existing sprocket. The pitch is the center-to-center distance between roller pins. Common reference: 06B = 9.525 mm pitch, 08B = 12.7 mm, 10A = 15.875 mm, 12A = 19.05 mm, 16A = 25.4 mm. If you are replacing a worn chain, measure the pitch of the old chain or check the sprocket's part number for the matching chain designation. When in doubt, select the model and pitch from the variant options above and contact us to confirm compatibility.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between the A-series and B-series designations (e.g., 08A vs 08B)?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eA-series chains follow ANSI B29.1 dimensions, while B-series chains follow ISO 606 (European) dimensions. Both share the same pitch within a given size number, but inner width, roller diameter, and plate thickness can differ slightly. Always verify which standard your sprocket was designed for before ordering to ensure proper engagement and load rating.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eAre these chains strong enough for my application?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eBreaking load varies by model and pitch — larger pitch chains carry significantly higher loads. As a general guide, 04C handles light instrument and hobby drives, while 16A is suited to heavier industrial transmission. For specific load ratings, refer to the ISO 606 or ANSI B29.1 published tables for the selected model, or contact us with your application details (speed, load, sprocket size) for a recommendation.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWill the stainless steel variant resist rust in outdoor or wet environments?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThe stainless steel 04C variants offer good resistance to oxidation and mild corrosion, making them suitable for outdoor exposure, wash-down environments, and food-adjacent applications where carbon steel would corrode. For highly aggressive chemical environments, verify the specific grade of stainless steel meets your requirements. Carbon steel variants should be kept lubricated and protected from prolonged moisture exposure.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan I connect two lengths together to make a longer chain?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes. Standard master links (also called connecting links) of the matching pitch and series allow you to join chain lengths end-to-end. Master links are sold separately. Ensure the master link's rated breaking load matches or exceeds the chain's rated load for your application. Avoid mixing A-series and B-series links within the same assembly.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow do I maintain these roller chains to maximize service life?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eRegular lubrication is the single most effective maintenance step for carbon steel chains — apply a light machine oil or chain lubricant to the inner link plates and rollers at regular intervals based on operating speed and load. Keep the chain tensioned within the sprocket manufacturer's recommended slack range; excessive sag accelerates wear. Inspect periodically for elongation (pitch increase beyond 1–2% indicates replacement is due) and for cracked or deformed link plates.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat length should I order for my drive or conveyor?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eCalculate the required chain length using the standard formula: L = 2C + (N₁ + N₂)\/2 + (N₂ − N₁)²\/(4π²C), where C is the center distance in pitches and N₁\/N₂ are the sprocket tooth counts. Round up to the nearest even number of links, then multiply by the pitch to get the total length in mm. Select the cut length from the variant options that meets or slightly exceeds your calculated requirement, then trim or add links as needed using a chain breaker tool.\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 Model, Pitch, and Length 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 right chain model — 04C, 06B, 08A, or another size?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Match the chain pitch to your existing sprocket. The pitch is the center-to-center distance between roller pins. Common reference: 06B = 9.525 mm pitch, 08B = 12.7 mm, 10A = 15.875 mm, 12A = 19.05 mm, 16A = 25.4 mm. If replacing a worn chain, measure the pitch of the old chain or check the sprocket part number. When in doubt, select the model and pitch from the variant options and contact us to confirm compatibility.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the difference between the A-series and B-series designations (e.g., 08A vs 08B)?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A-series chains follow ANSI B29.1 dimensions, while B-series chains follow ISO 606 (European) dimensions. Both share the same pitch within a given size number, but inner width, roller diameter, and plate thickness can differ slightly. Always verify which standard your sprocket was designed for before ordering.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are these chains strong enough for my application?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Breaking load varies by model and pitch. 04C handles light instrument and hobby drives, while 16A suits heavier industrial transmission. For specific load ratings, refer to ISO 606 or ANSI B29.1 tables for the selected model, or contact us with your application details.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Will the stainless steel variant resist rust in outdoor or wet environments?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The stainless steel 04C variants offer good resistance to oxidation and mild corrosion, suitable for outdoor exposure, wash-down environments, and food-adjacent applications. Carbon steel variants should be kept lubricated and protected from prolonged moisture exposure.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I connect two lengths together to make a longer chain?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Standard master links of the matching pitch and series allow you to join chain lengths end-to-end. Master links are sold separately. Ensure the master link's rated breaking load matches or exceeds the chain's rated load. Avoid mixing A-series and B-series links within the same assembly.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I maintain these roller chains to maximize service life?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Apply a light machine oil or chain lubricant to the inner link plates and rollers at regular intervals. Keep the chain tensioned within the sprocket manufacturer's recommended slack range. Inspect periodically for elongation beyond 1–2% pitch increase, which indicates replacement is due.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What length should I order for my drive or conveyor?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Calculate required chain length using: L = 2C + (N₁ + N₂)\/2 + (N₂ − N₁)²\/(4π²C), where C is center distance in pitches and N₁\/N₂ are sprocket tooth counts. Round up to the nearest even number of links, multiply by pitch to get total length in mm, then select the cut length from the variant options.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"HomeDIYer","offers":[{"title":"06B-1 (Carbon Steel) \/ 9.525mm \/ 1.524 Meter","offer_id":52423196475666,"sku":"LWTGLBZSJ073052x1","price":32.6,"currency_code":"USD","in_stock":true},{"title":"08B-1 (Carbon Steel) \/ 12.7mm \/ 1.524 Meter","offer_id":52423196508434,"sku":"LWTGLBZSJ073053x1","price":52.44,"currency_code":"USD","in_stock":true},{"title":"10A-1(Carbon Steel) \/ 15.875mm \/ 1.524 Meter","offer_id":52423196541202,"sku":"LWTGLBZSJ073054x1","price":74.15,"currency_code":"USD","in_stock":true},{"title":"12A-1(Carbon Steel) \/ 19.05mm \/ 1.524 Meter","offer_id":52423196573970,"sku":"LWTGLBZSJ073055x1","price":110.95,"currency_code":"USD","in_stock":true},{"title":"16A-1(Carbon Steel) \/ 25.4 mm \/ 1.524 Meter","offer_id":52423196606738,"sku":"LWTGLBZSJ073056x1","price":189.88,"currency_code":"USD","in_stock":true},{"title":"06C-1(Carbon Steel) \/ 9.525mm \/ 1.524 Meter","offer_id":52423196639506,"sku":"LWTGLBZSJ073057x1","price":27.38,"currency_code":"USD","in_stock":true},{"title":"08A-1(Carbon Steel) \/ 12.7mm \/ 1.524 Meter","offer_id":52423196672274,"sku":"LWTGLBZSJ073058x1","price":46.95,"currency_code":"USD","in_stock":true},{"title":"04C-1(Carbon Steel) \/ 6.35mm \/ 0.5 Meter","offer_id":52423196705042,"sku":"LWTGLBZSJ073059x1","price":7.33,"currency_code":"USD","in_stock":true},{"title":"04C-1(Carbon Steel) \/ 6.35mm \/ 5 Meter","offer_id":52423196737810,"sku":"LWTGLBZSJ073060x1","price":49.79,"currency_code":"USD","in_stock":true},{"title":"o4C-1(Stainless Steel) \/ 6.35mm \/ 1 Meter","offer_id":52423196770578,"sku":"LWTGLBZSJ073061x1","price":37.48,"currency_code":"USD","in_stock":true},{"title":"04C-1(Stainless Steel) \/ 6.35mm \/ 1.5 Meter","offer_id":52423196803346,"sku":"LWTGLBZSJ073062x1","price":56.05,"currency_code":"USD","in_stock":true},{"title":"04C-1(Stainless Steel) \/ 6.35mm \/ 5 Meter","offer_id":52423196836114,"sku":"LWTGLBZSJ073063x1","price":182.57,"currency_code":"USD","in_stock":true},{"title":"05B-1(Carbon Steel) \/ 8mm \/ 5 Meter","offer_id":52423196868882,"sku":"LWTGLBZSJ073064x1","price":66.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture7of10_ea0d0937-62db-4e03-aaa7-ccf062b4bef9.jpg?v=1782826002","url":"https:\/\/homediyer.com\/products\/simplex-roller-chains-04c-05b-06b-06c-08b-10a-12a-16a-transmission-chain","provider":"HomeDIYer","version":"1.0","type":"link"}