10X10X1/2" CW Blower Wheel 703023 Rheem Ruud Replaces: 703013 Technical Data » Overall Diameter Dim. D (in.): 10-5/8 Overall Width Dim. W (in.): 10-11/16 Nominal Size (in.): 10 x 10 No. of Blades: 48 Nominal Hub Bore Shaft Size Dim. E (in.): 1/2 No. Set Screws: 1 Outside Edge of Disc to Outside End of Hub Dim. A (in.): 2 Hub Length Dim. B (in.): 1-1/8 Disc Setback - Outside Edge of Disc to End of Wheel Opposite Hub Dim. C (in.): 4-11/32 Keyway (in.): None Rotation Direction (Facing Hub): CW Disc Shape (Hub side): Convex Used on: RHKA4821, RHKL3821, RHKL4821, RHLA4821, RHLL3821, RHLL4821, SHLL6021, RHSA4221, RHSA4821/24, RHSL4221, RHSL4821/24, SHSL6021, AHLA4821, AHLL4821, AHSA4221, AHSA4821, AHSA4824, AHSL4221, AHSL4821, AHSL4824