We EPG group one of the Biggest Chain and sprocket manufacturer in China. We provide you most type of industry chains, agricultural chains, conveyor chains and related sprockets etc……..
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This Standard roller chain is available with pitches from 1/2 to 3 inches. Chain numbers are determined by multiplying the pitch by 80 (a 1/2 inch pitch chain would be a No. 40 chain). A hyphenated suffix indicates multiple strands.With many years’ experience in this line, we will be trusted by our advantages in competitive price, 1-time delivery, prompt response, on-hand engineering support and good after-sales services.Additionally, all our production procedures are in compliance with ISO9001 standards. We’ve built up our product range to respond to the vastly different conditions found in different industrial environments around the world. From heavy industry to precision manufacturing, we work with end-users in almost every industry and have specialist solutions which are proven to offer a distinct performance advantage for your application.E08B21 sprocket with a stock bore is a metric roller chain & sprocket sprocket manufactured under ISO and British Standard 228. Our E08B21 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore we also can supply these sprockets with a specific plain or finished (has key-way and set screws) bore size. We also offer upgrades on our triple E08B21 sprockets such as black-oxide coatings and heat-treated hardened teeth, though we often have these specific sprockets with those features already added right off the shelf. Besides the 21 tooth sprocket, we also stock a high-quality 08B-3 roller chain & sprocket and a wide array of roller chain & sprocket accessories. For more information or to get a quote on E08B21 sprockets, please contact us and 1 of our sales team members will be happy to assist you.
E08B21 Sprocket Dimensions
- Sprocket Size: E08B21
- Tooth Count: 21
- Pitch Diameter: 85.21mm
- Stock Bore: 20mm
- Maximum Recommended Bore: 45mm
- Hub Dia Diameter (H): 70mm
- Length Thru Bore (L): 55mm
- Sprocket W8: 1.81 kG