... , anti-fall Cross Flow Fan Blade /Blower WheelProduct Specification: Φ90*490(unit: mm)Materials: GFASInstallation Diameter: Φ90Length:490Steel shaft extended length: 20Bush ... , Φ71, Φ76, Φ77, Φ81, Φ85, Φ88, Φ88.8, Φ89, Φ90, Φ91, Φ92, Φ93, Φ93.4, Φ94, Φ95, Φ96, Φ97, Φ97.4,Φ98 ... Midea ,Gree ,AUX, CHIGO ,LG ,etc. air conditioner fan blades-90*490