160M70 Sprocket (QD Type) 55-Tooth Sprocket This 10C90J Sheave uses a

This 10C90J Sheave uses a J QD bushing

Something else that is notable about this 100C14 sprocket is that it fully meets all ANSI Standards

Maximum Bore: 9mm

Sprocket Size: 140C54

160M70 Sprocket (QD Type) 55-Tooth Sprocket This 10C90J Sheave uses aThis 160M70 sprocket is a durable, high quality, and precision 70 tooth sprocket that is manufactured to accept a M bushing. Something 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 and this means that it will directly interchange with most other manufactures sprockets. This sprocket is also black oxide