180 Double Capacity Roller Chain | 180DC Chain - 10FT 10B Chain Attachments This 100BS11 sprocket features a

This 100BS11 sprocket features a 2-3/16" finished bore with a key-way and two set screws

Something else that is notable about this 06B17 sprocket is that it fully meets all ISO Standards

100Q20 Sprocket Dimensions

06B36 sprockets with a stock bore comes with the standard 16 millimeter inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes

USA Roller Chain and Sprockets is a family owned medium sized business that is focused on providing quality components at competitive and fair pricing with industry leading customer service

180 Double Capacity Roller Chain | 180DC Chain - 10FT 10B Chain Attachments This 100BS11 sprocket features a180DC double capacity roller chain is a high strength 2. 25" pitch chain that can operate on ANSI single strand sprockets with roughly double the tensile and working capacity as a standard 180 1 roller chain. This unique chain is designed with double the amount of side plates and an enlarged pin giving it strength capabilities almost on par with a leaf chain with the flexibility of a roller chain. 180 double capacity chain boasts an average ultimate