This 100BS19 sprocket features a 2-15/16" finished bore with a key-way and two set screws
This 50BS30 sprocket featured a 1-1/8" finished bore with a key-way and two set screws
2060B30 double pitch sprockets are manufactured specifically for C2060/ C2060H double pitch roller chain
2AK41 Pulley 7/8" Dimensions
This DS60ATB16H sprocket is a durable
DUROCHAIN Premium #240 Connecting Link Multi-Strand Metric (British Standard) Roller Chain This 100BS19 sprocket features aExperience the DUROCHAIN Difference DUROCHAIN Premium ANSI #240 Connecting Links are precision manufactured for secure installation, dependable retention, and long term durability in many demanding roller chain applications. Designed specifically for #240 roller chain, this connecting link allows fast chain assembly, easy maintenance, and reliable field repairs. Commonly used in industrial power transmission, material handling systems, conveyors, and