We have been concentrating in researching and developing plastic flow impeller for air conditioner manufacturer since 1995. Cross Flow Fan Blade / ... ):10Steel shaft diameter:Φ6Hole diameter of bush: Φ8Number of the vanes(pcs):35Rotation Direction: CWNow we have diameter of series Φ60 ... manufacturer ,including Midea ,Gree ,AUX, CHIGO ,LG ,etc. cross flow impeller-77*240