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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
Hub Diameter: 2-5/64"
UCFBS206 bearing is a 30mm bore three-bolt normal-duty flange bracket bearing that utilizes set screws to secure to a 30mm shaft
Pulley Size: 2BK57H
6803 ball bearings are found in a wide range of industrial and automation applications
40BS18 Sprocket 1-3/8" Bore - #40 Roller Chain ANSI 2BK45 Pulley Hub Diameter: 2-5/64"This 40BS18 sprocket featured a 1 3 8" 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
