50BS34 Sprocket With 3/4" Finished Bore 2BK70 Pulley What separates this double 2BK25

What separates this double 2BK25 pulley from the others is that it is made using a high grade-35 cast iron

Part #: HC 214-43

Dimension (G): 8

Keyway Size:

50BS34 Sprocket With 3/4" Finished Bore 2BK70 Pulley What separates this double 2BK25This 50BS34 sprocket features a 3 4" 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 #50 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,