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.Quality and credit are the bases that make a corporation alive. a specialized supplier of a full range of chain & sprockets, sprockets, gears, gear racks, V-belts, couplings and reducers， pto shaft, agricultural gearboxes….EPG roller chain & sprocket meets or exceeds ANSI standards and is manufactured in ISO certified factories. As is the case with our pillow block bearings and ball bearings, our roller chain & sprocket parts are chain & sprocket tested prior to shipment to insure quality. The roller chain & sprocket parts and roller chain & sprockets we supply are pre-stretched to insure you have limited sag. It also comes with solid rollers, ensuring that it is of the highest quality.20BTB12H sprocket is a metric taper bushed style roller chain & sprocket sprocket manufactured under ISO and British Standard 228. and is made to accept a 1615 taper bushing. Our 20BTB12H 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. We also offer upgrades on our 20BTB12H 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 12 tooth sprocket, we also stock a high-quality 20B roller chain & sprocket, 1615 bushings, and a wide array of roller chain & sprocket accessories. For more information or to get a quote on taper bushed 20BTB12H sprockets, please contact us and 1 of our sales team members will be happy to assist you.
20BTB12H Sprocket Dimensions
- Sprocket Size: 20BTB12H
- Tooth Count: 12
- Pitch Diameter: 122.67mm
- Bushing Size: 1615
- Maximum Bushing Bore Size: 41.28mm
- Length Thru Bore (L): 38.10mm
- Hub Diameter (C): 70.64mm
- Sprocket W8: 1.41 kG
- Bushing W8: 0.54 kG