081A78 Sprocket

This A-plate 081A78 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 081A78 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 bore size. We also offer upgrades on our 081A78 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 78 tooth sprocket, we also stock a high-quality 081 roller chain and a wide array of roller chain accessories. For more information or to get a quote on 081A78 sprockets, please contact us and one of our sales team members will be happy to assist you.

081A78 Sprocket Dimensions

• Sprocket Size: 081A78
• Tooth Count: 78
• Pitch Diameter (O): 315.40mm
• Outside Diameter (K): 322.20mm
• Stock Bore (D): 25mm
• Sprocket Width: 3mm
• Sprocket Weight: 2.00 kg