10B33 Sprocket With Stock Bore Metric Roller Chain Sprockets Pitch Diameter: 41

Pitch Diameter: 41

100A12 sprockets with a stock bore comes with a 1-1/4" inside diameter plain hole and can be easily machine bored to custom sizes

and precision sprocket with 31 teeth

Using a QD (quick detachable) bushed style sheave is beneficial because it makes the completed part a two-piece assembly which means if only one piece breaks you don't have to replace the entire assembly

100B22H sprockets with a stock bore comes with the standard 1-5/16" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes

10B33 Sprocket With Stock Bore Metric Roller Chain Sprockets Pitch Diameter: 41This 10B33 sprocket is a durable, high quality, and precision sprocket with 33 teeth. Something that is notable about this 10B33 sprocket is that it fully meets all ISO Standards, which insures proper contact between the 10B 1 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also fully black oxide coated which increases resistance to the environment and will prevent early rust build up. 10B33 sprockets with a