https://www.ebay.com/sch/i.html?_nkw=Dayton+5Jke5+Tubeaxial+Fan+66+3+4+In+H+64+1+4+In+W&_sacat=0&_dmd=2

Dayton 5Jke5 Tubeaxial Fan,66-3/4 In. H,64-1/4 In. W

Regular price
$4,864.00
Sale price
$3,658.00

Tubeaxial Fan, Drive Type Belt-Drive, Blade Dia. 60 In, Max. Motor Height 16-7/8 In, Shaft Dia. 1-11/16 In, Number of Blades 6, Max. Inlet Temp. 200 Degrees F, Max. Ambient Temp. 104 Degrees F, Mounting Position Vertical/Horizontal, Housing Material Steel, Housing Finish Baked Enamel, Blade Material Aluminum, Height 66-3/4 In, Width 64-1/4 In, Max. Depth 43-3/8 In, Housing Dia. w/Mtg. Flange 64-1/4 In, Housing Dia. w/o Mtg. Flange 60-5/8 In, Inlet Dia. 60-5/8 In, Outlet Dia. 60-5/8 In.