50BS80 Sprocket With 1-3/8" Finished Bore filter_H35BS16 UCFCSX09-28 bearing is a 1-3/4"

UCFCSX09-28 bearing is a 1-3/4" bore four-bolt medium-duty flange bearing that utilizes set screws to secure to a 1-3/4" shaft and has an inch based housing

Length Thru Bore: 5/8"

This 100R31 sprocket is a durable

120Q14 sprockets are bored to accept a Q1 type taper bushing

50BS80 Sprocket With 1-3/8" Finished Bore filter_H35BS16 UCFCSX09-28 bearing is a 1-3/4"This 50BS80 sprocket features a 1 3 8" finished bore including a key way and two setscrews. It is a durable, high quality, and precision sprocket that fully meets all ANSI Standards which insures proper contact between the #50 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early rust build up. We also offer stock bore