80BS37 Sprocket With 1-3/8" Finished Bore filter_H40BS80 This 80BS15 sprocket features a

This 80BS15 sprocket features a 1-3/4" finished bore with a key-way and two set screws

Dimension (I): 9

For more information on a four groove 43V412SH sheave

SSUCTPTB209-26 bearings utilize two strategically placed set-screws for securing a 1-5/8" shaft

Roller Diameter (D): 5

80BS37 Sprocket With 1-3/8" Finished Bore filter_H40BS80 This 80BS15 sprocket features aThis 80BS37 sprocket features a 1 3 8" finished bore including a key way and two setscrews. It is a durable, high quality, and precision 37 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