40BS54 High-Performance Sprocket 1-1/4" 1VP56 Pulley Setscrew Used: 3/8-24"

Setscrew Used: 3/8-24"

Sprocket Size: 140B26

Our superior UCHA207-23 bearing with a 1-7/16" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid cast-iron housing

35BS26 1" Finished Bore Sprocket Dimensions:

100BS23 2" Finished Bore Sprocket Dimensions

40BS54 High-Performance Sprocket 1-1/4" 1VP56 Pulley Setscrew Used: 3/8-24"This 40BS54 sprocket features a 1 1 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