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081B21 Sprocket With Stock Bore
Metric 081B21 Sprocket
Metric 081B21 Sprocket
  
Note: Conforms To Metric ISO Standards
Note: Directly Interchangeable With Other Manufactures
Note: Premium Quality Sprocket
Note: Contact Us For Pricing & Availability


Product Code: 081B21-SPROCKET
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Call to Order 407-347-3519

Description Technical Specs
 
This 081B21 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 081B21 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 081B21 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 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 081B21 sprockets, please contact us and one of our sales team members will be happy to assist you.

081B21 Sprocket Dimensions


  • Sprocket Size: 081B21
  • Tooth Count: 21
  • Pitch Diameter (O): 85.22mm
  • Outside Diameter (K): 91.5mm
  • Hub Diameter (N): 60mm
  • Stock Bore (D): 12mm
  • Maximum Recommended Bore: 44mm
  • Length Thru Bore (L): 20mm
  • Sprocket Tooth Width: 3mm
  • Sprocket Weight: 0.50 kg
About Us
Features
    • Premium Metric Sprockets
    • Manufactured Under ISO and British Standards
    • Precision Teeth For Best Performance
    • Directly Interchangeable With Other Brands

Accessories
ISO Metric 081 Roller Chain - 10ft Box
Our Price: $51.99
081 Roller Chain

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