17.0mm overall width 25.0mm bore diameter 250a single row, non-locating, two lip inner ring, cylindrical outer ring with two roller retainment rings on outer, non-separable
1.4995" bore diameter inside diameter has 1.062 square 0.250 deep one side; P22440 assy includes P22441 ball; P22442 race; P22445 nut; P22449 washer; used on main landing gear for T46 trainer cadmium outer race member surface treated without insert or liner