120BS30 Sprocket With 1" Finished Bore 35-Tooth Sprocket a solid roller (seamless) design

a solid roller (seamless) design

Our premium 10B-4 offset link conforms to metric ISO and British Standards for interchangeability with other brands

Something that is notable about this 08B34 sprocket is that it fully meets all ISO Standards

100BS22 1 15/16" Finished Bore Sprocket Dimensions

100B17H sprockets with a stock bore comes with the standard 1-5/16" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes

120BS30 Sprocket With 1" Finished Bore 35-Tooth Sprocket a solid roller (seamless) designThis 120BS30 sprocket features a 1" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with 30 teeth. Something that is notable about this 120BS30 sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #120 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment