120S80 Sprocket (Taper Bushed) 120-240 Wear Gauge 120BS22 1 1/4" Finished Bore

120BS22 1 1/4" Finished Bore Sprocket Dimensions

100C54 sprockets with a stock bore come with the standard 1-1/2" inside diameter hole with no keyway or setscrews and can be easily machine bored to custom sizes

and is manufactured in accordance with ARPM Standard for safe operation

Recommended Maximum Bore: 2-3/4"

100BS18 1 15/16" Finished Bore Sprocket Dimensions

120S80 Sprocket (Taper Bushed) 120-240 Wear Gauge 120BS22 1 1/4" Finished BoreThis 120S80 sprocket is a durable, high quality, and precision 80 tooth sprocket that is manufactured to accept a S2 bushing. Something that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #120 roller chain and sprocket, thus preventing premature wear or breakage and this means that it will directly interchange with most other manufactures sprockets. This sprocket is also black oxide