40BS42 Sprocket With 1-3/16" Finished Bore Manure Spreader Chain Additionally this bushing features a

Additionally this bushing features a 2-3/4" bore with a standard keyway

Weight With Hub: 71

Keyway Size: 3/8_ X 3/16"

For more information or to get pricing and availability on a 2BK110 Pulley with 1-3/16" bore

Sprocket Weight: 37

40BS42 Sprocket With 1-3/16" Finished Bore Manure Spreader Chain Additionally this bushing features aThis 40BS42 sprocket features a 1 3 16" 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