Home > Sprockets & More > Sprockets > Chain Coupling Sprockets
Choose a sub category:
#40 Coupling Sprockets #50 Coupling Sprockets #60 Coupling Sprockets
#80 Coupling Sprockets #100 Coupling Sprockets

ANSI 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. If you don't see the specific sprocket needed please contact us and we can custom manufacture it.