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……..
Contact us: Wechat/whatsapp/mobile: +86-13083988828
This Having accumulated precious experience in cooperating with foreign customers, a specialized supplier of a full range of chain & sprockets, sprockets, gears, gear racks, V-belts, couplings and reducers, pto shaft, agricultural gearboxes….industrial comp1nts including roller chain & sprockets. Roller chain & sprockets are available in standard, nickel plated & stainless steel materials in pitch dia. ranging from 1/4 in. to 3 in. Types include leaf chain & sprockets in lacing configurations ranging from 2 x 2 to 8 x 8. Leaf chain & sprockets are available in pitch sizes ranging from 1/2 in. to 2 in., pin dia. ranging from 0.156 in. to 0.687 in. &10sile strengths ranging from 4,000 lbs. to 156,000 lbs. Applications include agricultural, conveyors, drilling, electronics assembly, food processing, fork lift trucks, hoists, packaging & textile machinery.08BTB57 sprocket is a metric taper bushed style roller chain & sprocket sprocket manufactured under ISO and British Standard 228. and is made to accept a 1610 taper bushing. Our 08BTB57 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 08BTB57 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 57 tooth sprocket, we also stock a high-quality 08B roller chain & sprocket, 1610 bushings, and a wide array of roller chain & sprocket accessories. For more information or to get a quote on taper bushed 08BTB57 sprockets, please contact us and 1 of our sales team members will be happy to assist you.
08BTB57 Sprocket Dimensions
- Sprocket Size: 08BTB57
- Tooth Count: 57
- Pitch Diameter: 230.54mm
- Bushing Size: 1610
- Maximum Bushing Bore: 41.28mm
- Length Thru Bore (L): 25.40mm
- Hub Diameter (C): 76mm
- Sprocket W8: 2.63 kG
- Bushing W8: 0.41 kG


