40BS31 Sprocket With 1-7/16" Finished Bore filter_Plate Thickness (Ti/ To) 1.7mm Sprocket Size: 100BTB12

Sprocket Size: 100BTB12

Part #: CSB207-22

Our SALF207-20 bearing is dimensionally made to industry standards

Bearing Size: 6317

40BS31 Sprocket With 1-7/16" Finished Bore filter_Plate Thickness (Ti/ To) 1.7mm Sprocket Size: 100BTB12This 40BS31 sprocket features a 1 7 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