NEW FLANGE YOKE FOR DOUBLE CARDAN STYLE SHAFT END. Flange Or Swing Diameter: 5.2500" Bolt Circle Diameter: 4.2500" Diameter (Drilled Or Tapped): 0.5000" (Drilled) Number Of Holes: 4 Pilot Diameter (Male Or Female): 2.0000" (Female) Flange Face To Centerline: 1.6250" Bearing Diameter: 1.062"