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 these lines, we have been distinguished from other suppliers in China by our advantages in competitive pricing, on-time delivery, prompt responses, on-hand engineering support and good after-sales services. assistance needed.20BTB17H sprocket is a metric taper bushed style roller chain & sprocket sprocket manufactured under ISO and British Standard 228. and is made to accept a 2517 taper bushing. Our 20BTB17H 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 20BTB17H 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 17 tooth sprocket, we also stock a high-quality 20B roller chain & sprocket, 2517 bushing, and a wide array of roller chain & sprocket accessories. For more information or to get a quote on taper bushed 20BTB17H sprockets, please contact us and 1 of our sales team members will be happy to assist you.
20BTB17H Sprocket Dimensions
- Sprocket Size: 20BTB17H
- Tooth Count: 17
- Pitch Diameter: 172.79mm
- Bushing Size: 2517
- Maximum Bushing Bore Size: 63.50mm
- Length Thru Bore (L): 44.45mm
- Hub Diameter (C): 107.95mm
- Sprocket W8: 3.27 kG
- Bushing W8: 1.59 kG