60A54 Sprocket U0 This 1C70SF Sheave uses a

This 1C70SF Sheave uses a SF QD bushing

For more information on a 2AK41H Pulley

08B27H 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

875mm pitch metric chain manufactured per ISO and British Standards

60A54 Sprocket U0 This 1C70SF Sheave uses aThis 60A54 sprocket is a durable, high quality, and precision A Plate sprocket with 54 teeth that is manufactured out of high quality steel. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #60 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also evenly coated with black oxide, which adds resistance to to the environment and