10B27 Sprocket With Stock Bore Roller Chain Links which insures proper contact between

which insures proper contact between the #120 roller chain and sprocket

Maximum Bore: 48mm

120A54 sprockets with a stock bore comes with a 1-1/2" inside diameter plain hole and can be easily machine bored to custom sizes

100E23 Sprocket Dimensions

100B13H sprockets with a stock bore comes with the standard 1" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes

10B27 Sprocket With Stock Bore Roller Chain Links which insures proper contact betweenThis 10B27 sprocket is a durable, high quality, and precision sprocket with 27 teeth. Something that is notable about this 10B27 sprocket is that it fully meets all ISO Standards, which insures proper contact between the 10B 1 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also fully black oxide coated which increases resistance to the environment and will prevent early rust build up. 10B27 sprockets with a