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#80 Chain Coupling Sprockets

Coupling sprockets are manufactured to ANSI B29 standards but have a smaller outside diameter and use a special tooth profile as shown in the photo below.

This tooth profile allows for the sprockets to seat the chain properly and run inside a coupling cover. It is always recommended to use an aluminum coupling chain cover when running roller chain couplings for safety, performance, and durability reasons. We standardly stock plain-bore, finished bore, and bushed style coupling sprockets.

#80 Chain Coupling Sprockets

This coupling sprocket/ coupling half is manufactured using high-quality steel and features heat-treated hardened teeth for the maximum torque ability, performance, and durability. Additionally it meets all ANSI standards and is bored to accept a Q type bushing.

  • High Quality Sprocket
  • Has Hardened Teeth
  • Fully Meets ANSI Standards
  • Easy To Install

sprocket Size Stock Bore Tooth Count Hub Diameter (A) Recommended Maximum RPM Weight
8018 1-1/8" 18 4.563" 2000 5.3 LBS
8018R R 18 4.563" 2000 5.3 LBS
8018SF SF 18 4.563" 2000 5.3 LBS
8018SK SK 18 4.563" 2000 5.3 LBS
8020 2-5/8" 20 5.375" 2000 5.9 LBS
8020TLH 1-1/2" 20 5.375" 2000 5.9 LBS
8020TLH 3020 20 5.375" 2000 5.9 LBS

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Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

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