80BS39 Sprocket With 1-1/2" Finished Bore Type QD Sprockets This 120A9 sprocket is a

This 120A9 sprocket is a durable

Part #: UCFB 205-16

60A18 sprockets with a stock bore comes with a 3/4" inside diameter plain hole and can be easily machine bored to custom sizes

Sheave Weight: 121 LBS

4TB50 Pulley Dimensions

80BS39 Sprocket With 1-1/2" Finished Bore Type QD Sprockets This 120A9 sprocket is aThis 80BS39 sprocket features a 1 1 2" finished bore including a key way and two setscrews. It is a durable, high quality, and precision 39 tooth sprocket that fully meets all ANSI Standards which, insures proper contact between the #80 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