160A20 Sprocket 29-Tooth Sprocket 100Q18 sprockets are bored to

100Q18 sprockets are bored to accept a Q1 type taper bushing

Sprocket Size: 120C42

This 10C90J Sheave uses a J QD bushing

and precision A-Plate sprocket with 38 teeth that is manufactured out of high-quality steel

Outside Diameter: 11

160A20 Sprocket 29-Tooth Sprocket 100Q18 sprockets are bored toThis 160A20 sprocket is a durable, high quality, and precision A Plate sprocket with 20 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 #160 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