D80R54 Sprocket (Taper Bushed) #140 C-Hub Sprockets This 80BS55 sprocket features a

This 80BS55 sprocket features a 2-15/16" finished bore including a key-way and two setscrews

this chain can consistently operate with 198 pounds of working load applied to it (higher than a complete plastic chain)

shot peening

3B36SH Sheave Dimensions

D80R54 Sprocket (Taper Bushed) #140 C-Hub Sprockets This 80BS55 sprocket features aThis D80R54 sprocket is a durable, high quality, and precision double sprocket with 54 teeth that is manufactured to accept a R2 bushing. Something that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #80 2 double roller chain and sprocket thus preventing premature wear or breakage and this means that it will directly interchange with most other manufactures sprockets. This sprocket is