936-003 4 X 2 INCH NYLON BELT GRINDER IDLER PULLEY
936-003 4 x 2 inch nylon belt grinder idler pulley comes with sealed bearings and shaft. These bearings are molded into the nylon pulley so they are non-replaceable. Used on 2 x 72 inch and 2 x 48 inch belt grinders because of the belt speed.