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Sprocket Size: 120BS23
Roller Link Width (B2): 15
This 120BS23 sprocket features a 1-1/4" finished bore with a key-way and two set screws
Dimension (d0): 156
we stock a full line of premium 8V belts
140A21 Sprocket 100B25 Sprockets Sprocket Size: 120BS23This 140A21 sprocket is a durable, high quality, and precision A Plate sprocket with 21 teeth that is manufactured out of high quality steel. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #140 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also evenly coated with black oxide, which adds resistance to to the environment and
