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50BS20 5/8" Finished Bore Sprocket Dimensions
120A12 sprockets with a stock bore comes with a 1-1/4" inside diameter plain hole and can be easily machine bored to custom sizes
This 60BS21 sprocket featured a 1-5/8" finished bore with a key-way and two set screws
50BTB44 sprockets are manufactured to accept a 2012 size taper bushing which we also stock with a wide range of bore sizes
This 2AK54 Pulley 7/8" bore is directly interchangeable with other manufacturers
80A57 Sprocket 40B22 Sprockets 50BS20 5/8" Finished Bore SprocketThis 80A57 sprocket is a durable, high quality, and precision A Plate sprocket with 57 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 #80 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
