50BS72 Sprocket With 1-7/16" Finished Bore 43-Tooth Sprocket This 100BS23 sprocket features a

This 100BS23 sprocket features a 2" finished bore with a key-way and two set screws

It utilizes set-screws for locking onto a 1-15/16" shaft and features a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

For additional information or to receive a quote on our UE207-20 bearings

Bearing Size: 6013-2RS

Pitch Diameter: 20

50BS72 Sprocket With 1-7/16" Finished Bore 43-Tooth Sprocket This 100BS23 sprocket features aThis 50BS72 sprocket features a 1 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 #50 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