50BS15 Sprocket With 3/4" Finished Bore 41B9 Sprockets This 40X46 sprocket is a

This 40X46 sprocket is a high-quality

Maximum Bore Size: 5-1/4"

50B18 Sprocket Dimensions

SB207-22 bearing is a light-duty ball bearing insert made to C3 precision standards and utilizes set-screws to secure to a 1-3/8" shaft

Housing Number: FCS 206

50BS15 Sprocket With 3/4" Finished Bore 41B9 Sprockets This 40X46 sprocket is aThis 50BS15 sprocket featured a 3 4" 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 #50 roller chain and sprocket thus preventing premature wear or