60BS40 Sprocket With 2-7/16" Finished Bore #60 Roller Chain It utilizes set-screws for locking

It utilizes set-screws for locking onto a 2-1/8" shaft and features a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

Something that sets this 2060B24 sprocket apart from others is that it is Black Oxide Finished

50A29 sprockets with a stock bore comes with a 23/32" inside diameter plain hole and can be easily machine bored to custom sizes

UCF212-36 bearing is a 2-1/4" bore four-bolt normal-duty flange bearing that utilizes set screws to secure to a 2-1/4" shaft

60BS40 Sprocket With 2-7/16" Finished Bore #60 Roller Chain It utilizes set-screws for lockingThis 60BS40 sprocket features a 2 7 16" finished bore including a key way and two setscrews. It is a durable, high quality, and precision sprocket that 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 black oxide coated which increases resistance to the environment and will prevent early rust build up. We also offer stock bore