MAJOR DIAMETER: 3.997 IN. NOM.; WIDTH: 0.123 IN. NOM.; BOLT CIRCLE DIAMETER: 3.500 IN. NOM.; FLANGE THICKNESS: 0.2250 IN. NOM.; MOUNTING HOLE DIAMETER: 0.375 IN. NOM.; OVERALL DIAMETER: 7.747 IN. NOM.; BORE LENGTH: 3.010 IN. NOM.; MINOR DIAMETER: 3.655 IN. NOM.; HUB LENGTH: 2.510 IN. NOM.; HUB OUTSIDE DIAMETER: 3.997 IN. NOM.; SHAFT FACILITY SPLINE QUANTITY: 39