40BS18 Sprocket With 5/8" Finished Bore 2" Finished Bore Our UCPX09-28 bearings are engineered

Our UCPX09-28 bearings are engineered and manufactured to provide long-lasting performance and durability with added features such as a steel retainer

and precision 36 tooth sprocket that is manufactured to accept a R2 bushing

While the phosphate coated and then painted finish adds corrosion resistance to the 1TB74 pulley

Our HC208-24 insert bearing has several features: a wide inner-ring

Part #: CSB206-17

40BS18 Sprocket With 5/8" Finished Bore 2" Finished Bore Our UCPX09-28 bearings are engineeredThis 40BS18 sprocket featured a 5 8" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #40 roller chain and sprocket thus preventing premature wear or