68514417108 Pin & Block U-Joint – Double Joint, 0.5000 in Bore, 1.0000 in OD, 6.7500 in Length, Steel | DD6B-UJ-1/2X1/2-NKW

DD6B-UJ-1/2X1/2-NKW NSS BE Designed with two Lovejoy D Type universal joints and a center connecting shaft DD and DDX Type universal joints are tailored to your specific application requirements This configuration compensates for both parallel misalignment and shaft separation Round, hex, splined, or keyway bores are supplied per your requirements Boot retaining grooves are standard. (Boots are available for purchase separately.) Lubrication is required for optimal wear – boots and lubricant extend universal joint life