50BS112 112-Tooth Sprocket 1-3/4" Bore for #50 Chain USA Roller Chain 2BK120 Pulley This 41BS84 sprocket features a

This 41BS84 sprocket features a 1-1/4" finished bore including a key-way and two setscrews

Dimension (P): 120

40BS12 1" Finished Bore Sprocket Dimensions:

Sprocket Size: 100BTB19

50BS112 112-Tooth Sprocket 1-3/4" Bore for #50 Chain USA Roller Chain 2BK120 Pulley This 41BS84 sprocket features aThis 50BS112 sprocket features a 1 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