This A-plate 085A50 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 085A50 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 085A50 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 50 tooth sprocket, we also stock a high-quality 085 roller chain and a wide array of roller chain accessories. For more information or to get a quote on 085A50 sprockets, please contact us and one of our sales team members will be happy to assist you.

085A50 Sprocket Dimensions

• Sprocket Size: 085A50
• Tooth Count: 50
• Pitch Diameter (O): 202.26mm
• Outside Diameter (K): 209.1mm
• Stock Bore (D): 20mm
• Sprocket Width: 5.9mm
• Sprocket Weight: 1.5 kg