40BS24 High-Performance Sprocket 1-1/8" 3.75" Stock Bore and precision 48 tooth sprocket

and precision 48 tooth sprocket that is manufactured to accept a S1 bushing

Our superior HCST205-14 bearing with a 7/8" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid cast-iron housing

Sprocket Weight: 354

Part #: UCFC207-20

HCFS208-24 bearing is a 1-1/2" bore four-bolt normal-duty flange bearing that utilizes an eccentric locking device to secure to a 1-1/2" shaft

40BS24 High-Performance Sprocket 1-1/8" 3.75" Stock Bore and precision 48 tooth sprocketThis 40BS24 sprocket featured a 1 1 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