100A19 Sprocket Metric K1 Attachments 100BS18 2 15/16 Finished Bore

100BS18 2 15/16 Finished Bore Sprocket Dimensions

next you place the chain gauge in-between the roller chain rollers like the image below

06B40 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

100A30 sprockets with a stock bore comes with a 1-1/4" inside diameter plain hole and can be easily machine bored to custom sizes

100B17H 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

100A19 Sprocket Metric K1 Attachments 100BS18 2 15/16 Finished BoreThis 100A19 sprocket is a durable, high quality, and precision A Plate sprocket with 19 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 #100 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