Triple E12B20 Sprocket With Stock Bore

This E12B20 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our E12B20 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 plain or finished (has key-way and set screws) bore size. We also offer upgrades on our triple E12B20 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 20 tooth sprocket, we also stock a high-quality 12B-3 roller chain and a wide array of roller chain accessories. For more information or to get a quote on E12B20 sprockets, please contact us and one of our sales team members will be happy to assist you.

E12B20 Sprocket Dimensions

• Sprocket Size: E12B20
• Tooth Count: 20
• Pitch Diameter: 121.78mm
• Stock Bore: 20mm
• Maximum Bore: 64mm
• Dimension (H): 100mm
• Dimension (L): 70mm
• Sprocket Weight: 5.08 kg