Power Transmission > Sprockets > Metric Roller Chain Sprockets > 081 Chain Sprockets
081A21 Sprocket
Note:
Custom Cut to Length Chain Also Available
SKU: 081A21-SPROCKET
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081A21 Sprocket Features
081A21 Sprocket Specifications
This A-plate 081A21 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 081A21 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 081A21 sprockets such as black-oxide coatings and heat-treated hardened teeth, though we often have these sprockets with those features already added right off the shelf. Besides the 21 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 081A21 sprockets, please contact us and one of our sales team members will be happy to assist you.
081A21 Sprocket Dimensions
- Sprocket Size: 081A21
- Tooth Count: 21
- Pitch Diameter (O): 85.22mm
- Outside Diameter (K): 91.5mm
- Stock Bore (D): 10mm
- Sprocket Width: 3mm
- Sprocket Weight: 0.115 kg
- Sprocket Size: 081A21
- Tooth Count: 21
- Pitch Diameter (O): 85.22mm
- Outside Diameter (K): 91.5mm
- Stock Bore (D): 10mm
- Sprocket Width: 3mm
- Sprocket Weight: 0.115 kg
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