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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
Hub Diameter: 4-3/4"
Sprocket Size: 100B38
and replace to reduce downtime and hassle
Dimension (G): 15/16"
This 120BS19H sprocket features a 1-1/4" finished bore with a key-way and two set screws
120BS18H Sprocket With 1-1/4" Finished Bore 100B30 Sprockets Hub Diameter: 4-3/4"This 120BS18H sprocket features a 1 1 4" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with 18 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 120BS18H sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #120 roller chain and sprocket thus preventing
