70-23110-30 - Blower Wheel - 10" x 10" - CCW - 1/2" BoreRheem 70 23110 30 10" x 10" CCW Blower Wheel 1 2" Bore Features Overall Diameter Dim. D (in.): 10 5 8 Overall Width Dim. W (in.): 10 3 4 Nominal Size (in.): 10 x 10 Number of Blades: 48 Nominal Hub Bore Shaft Size Dim. E (in.): 1 2 Number Set Screws: 1 Outside Edge of Disc to Outside End of Hub Dim. A (in.): 1 8 Hub Length Dim. B (in.): 1 3 16 Disc Setback Outside Edge of Disc to End of Wheel Opposite Hub Dim. C (in.): 5 3 8 Keyway (in.): None