SDS X 1-3/8" (3/8" Key Way) QD Bushing filter_HD40B26 This 40BS47 sprocket features a

This 40BS47 sprocket features a 1-1/2" finished bore including a key-way and two setscrews

Dimension (L): 37

140F35 sprockets are made to accept a F size taper bushing which we also stock with a wide range of bore sizes

This 6B42SD sheave features six grooves

SDS X 1-3/8" (3/8" Key Way) QD Bushing filter_HD40B26 This 40BS47 sprocket features aThis SDS QD type bushing is a high strength premium quality bushing with a 1 3 8" bore and 3 8" key way. What sets this bushing apart from others is the high quality steel construction, and strict quality control procedure to ensure that you are getting a product that is consistent and precise. USA Roller Chain and sprockets is a one stop shop industrial power transmission supply facility that is focused on quality, value, and great customer service.