083A78 Sprocket

Note:
  • Custom bore sizes are available. Contact us if you need a specific bore size or machining requirement.
  • Images are for reference only. Actual product appearance may vary based on size, bore, keyway, hub style, or manufacturer.
SKU: 083A78-SPROCKET
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083A78 Sprocket Description/Features
083A78 Sprocket Specifications
This A-plate 083A78 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 083A78 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 083A78 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 083 roller chain and a wide array of roller chain accessories. For more information or to get a quote on 083A78 sprockets, please contact us and one of our sales team members will be happy to assist you.

083A78 Sprocket Dimensions

083A78 Sprocket

  • Sprocket Size: 083A78
  • Tooth Count: 78
  • Pitch Diameter (O): 315.40mm
  • Outside Diameter (K): 322.2mm
  • Stock Bore (D): 25mm
  • Sprocket Width: 4.5mm
  • Sprocket Weight: 3.100 kg
  • Sprocket Size: 083A78
  • Tooth Count: 78
  • Pitch Diameter (O): 315.40mm
  • Outside Diameter (K): 322.2mm
  • Stock Bore (D): 25mm
  • Sprocket Width: 4.5mm
  • Sprocket Weight: 3.100 kg
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