60BS25 Sprocket With 1-7/16" Finished Bore 308C Pintle Chain What separates this 2TB52 pulley

What separates this 2TB52 pulley from the others is that it is made using a high grade-35 cast iron

#200S13 Sprockets have 13 teeth and is made for ANSI Size #200 roller chain

2AK34 Pulley 1-1/8" Dimensions

Dimension (C): 5/16"

This 40BS46 sprocket features a 1" finished bore including a key-way and two setscrews

60BS25 Sprocket With 1-7/16" Finished Bore 308C Pintle Chain What separates this 2TB52 pulleyThis 60BS25 sprocket featured a 1 7 16" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #60 roller chain and sprocket thus preventing premature wear