2012 Taper Lock Bushing X 1-3/16" Bore 1C QD Bushed Sheaves the 16B-4 roller chain is

the 16B-4 roller chain is pre-loaded to a specific amount to reduce initial and long-term elongation

120A70 sprockets with a stock bore comes with a 1-1/2" inside diameter plain hole and can be easily machine bored to custom sizes

10B SK1 Attachment Dimensions

100BTB16 Sprocket Dimensions

and precision sprocket with 27 hardened teeth

2012 Taper Lock Bushing X 1-3/16" Bore 1C QD Bushed Sheaves the 16B-4 roller chain isThis 2012 taper lock bushing is a high quality, durable, and dependable product that has been precisely manufactured to out last and out perform the competition. 2012 taper lock bushings are used in a wide range of applications including; belt pulleys, sprockets, drum pulleys, drive pulleys, tail pulleys, sheaves, and gears, which are items that we also offer! Additionally this bushing features a 1 3 16" bore with a standard keyway, for more