Tapered Bushing Sprockets (TL) Bushing-Bore Sprockets for ANSI Roller Chain. Change bore size without changing your sprocket.Easy to set up, Taper-Bushed Sprockets give you the flexibility to utilize the same sprocket with different shaft diameters. Buy Taper-Bushings(Sold separately) to match the bore sizes you will need. Use with ANSI single and double-strand chain. These metal sprockets and bushings fulfill all ANSI requirements.
taper lock
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