200U24 Sprocket 180 Roller Chain Sprockets This 100BS21 sprocket features a

This 100BS21 sprocket features a 2-3/16" finished bore with a key-way and two set screws

Something else that is notable about this 160B18 sprocket is that it fully meets all ANSI Standards

Sheave Size: 1B5V64

Sprocket Size: 140R19H

200U24 Sprocket 180 Roller Chain Sprockets This 100BS21 sprocket features aThis 200U24 sprocket is manufactured for an U Type QD Bushing and fully meets ANSI Standards. #200U24 Sprockets have 24 teeth and is made for ANSI Size #200 roller chain. Additionally we can supply the U Type QD bushing for the sprocket and a high quality roller chain! We offer some of the best prices and customer service in the industry, for pricing and availability please contact us and we will get you exactly what you need at a great price! 200U24