140CTB70 Sprocket (Taper Bushed) 3020 10B30 sprockets with a stock

10B30 sprockets with a stock bore comes with the standard 20 millimeter inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes

including one connecting link (master link) per box

or to get pricing and availability on the accompanying belts/ M QD bushings

120F48 Sprocket Dimensions

Dimension (d1): 14mm

140CTB70 Sprocket (Taper Bushed) 3020 10B30 sprockets with a stockThis 140CTB70 sprocket is a durable, high quality, and precision 70 tooth sprocket that is manufactured to accept a 4040 bushing. Something that is notable about this 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 and this means that it will directly interchange with most other manufactures sprockets. This sprocket is also black