REPLACEMENT BLOWER WHEEL, PRODUCT TYPE REPLACEMENT BLOWER WHEEL, WHEEL TYPE RADIAL, NUMBER OF INLETS 1, WHEEL DIAMETER 22 5/8 IN, BORE DIAMETER 1 11/16 IN, WHEEL MATERIAL STEEL, ROTATION CW/CCW, HUB TYPE NOT APPLICABLE, WHEEL HUB POSITION INSIDE, MAXIMUM SPEED 2,533 RPM, NUMBER OF BLADES 6, BLADE WIDTH 8 IN, INCLUDES SET SCREWS YES, INCLUDES SET SCREWS, COMPATIBLE WITH GRAINGER PART NUMBER 3C108, COMPATIBLE WITH BRAND DAYTON