Image 1 of 1 Solid Hub Flange - 5-3/4" x 1-3/4" Bore $418.77 Solid ; Shaft Size: 1-3/4 inch ; Flange Diameter: 5-3/4 inch. Add To Cart Added! Solid ; Shaft Size: 1-3/4 inch ; Flange Diameter: 5-3/4 inch. You Might Also Like Quick View Solid Hub Coupling - Flange 5" | Bore 1.375" | M-Pilot Dia 2.25" | 4 Bo $0.01 Quick View Coupling Type, Solid ; Shaft Size, 1-1/4 inch ; Flange Diameter, 3.945 inch. $141.63 Quick View Coupling - Flange 4" | Bore 1.00" | M-Pilot Dia 2.5" | 4 Bolt - .375" $170.65 Quick View 5" OD Flange x 3 1/2" D x 3 1/4" $135.04 Quick View Solid Hub Coupling - Flange 5.75" | Bore 1.50" | F-Pilot Dia 3.0" | 6 Bolt - $418.77