40BS43 Sprocket With 7/8" Finished Bore 72-Tooth Sprocket Phone: (407) 347-3519

Phone: (407) 347-3519

and precision 60 tooth sprocket that is manufactured to accept a S1 bushing

What separates this double 2AK134H pulley from the others is that it is made using a high grade-35 cast iron

We supply this attachment as a standard connecting link (master link) or assembled onto the 12B roller chain in specific increments

Pin Diameter (E): 19

40BS43 Sprocket With 7/8" Finished Bore 72-Tooth Sprocket Phone: (407) 347-3519This 40BS43 sprocket features a 7 8" finished bore including a key way and two setscrews. It is a durable, high quality, and precision sprocket that fully meets all ANSI Standards which insures proper contact between the #40 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 bore sprockets,