China OEM #80 Chain Coupling Sprockets with Great quality

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