40BS29 Sprocket With 3/4" Finished Bore Sand Spreader Chain Something that sets this 2050B21

Something that sets this 2050B21 sprocket apart from others is that it is Black Oxide Finished

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Pitch Diameter: 36

Sprocket Size: 10B18

Dimension (E): 2-1/8"

40BS29 Sprocket With 3/4" Finished Bore Sand Spreader Chain Something that sets this 2050B21This 40BS29 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 #40 roller chain and sprocket thus preventing premature wear or