80E70 Sprocket (QD Type) 40B12 Sprockets and precision 45 tooth sprocket

and precision 45 tooth sprocket that is manufactured to accept a M bushing

UC209-27 bearing is a normal-duty ball bearing insert made to C3 precision standards and utilizes set screws for securing a 1-11/16" shaft

open barrel design

623 Miniature Bearing Dimensions

This 8018 coupling chain is manufactured using high-quality precision heat-treated components to give it the maximum strength

80E70 Sprocket (QD Type) 40B12 Sprockets and precision 45 tooth sprocketThis 80E70 sprocket is a durable, high quality, and precision 70 tooth sprocket that is manufactured to accept a E bushing. Something that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #80 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