140B16 Sprocket With Stock Bore #100 R Type Sprockets 100B26H sprockets with a stock

100B26H sprockets with a stock bore comes with the standard 1-1/4" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes

which insures proper contact between the #120 roller chain and sprocket thus preventing premature wear or breakage

100B25 Sprocket Dimensions

100BS14 1 15/16" Finished Bore Sprocket Dimensions

Bore Size: 1-1/4"

140B16 Sprocket With Stock Bore #100 R Type Sprockets 100B26H sprockets with a stockThis 140B16 sprocket is a durable, high quality, and precision sprocket with 16 hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this 140B16 sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #140 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also fully black oxide coated