40BS47 Sprocket With 3/4" Finished Bore Double Capacity Roller Chain Our superior SBLF206-18 bearing with

Our superior SBLF206-18 bearing with a 1-1/8" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

Dimension (A): 95

Dimension (dk): 209

Sprocket Size: 35A96

40BS47 Sprocket With 3/4" Finished Bore Double Capacity Roller Chain Our superior SBLF206-18 bearing withThis 40BS47 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 #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,