Blower Wheel, Product Type Blower Wheel, Wheel Type Backward-Inclined, Number of Inlets Not Applicable, Wheel Diameter 10 1/2 in, Wheel Width 4 15/16 in, Bore Diameter 3/4 in, Wheel Material Aluminum, Rotation CW Hub End, Hub Type Not Applicable, Wheel Hub Position Center, Wheel Construction Not Applicable, Maximum Speed 3,800 RPM, Number of Blades Not Applicable, Compatible with Grainger Part Number Not Applicable, Compatible with Brand Not Applicable