Tail Rotor Trunnion Assembly

1615-00-135-2550

1 EA

DEMIL/MLI

Steel, ams6414 comp aisi 4340 body, cadmium-plated o/a except splines, steel, inner race no. Ra42584 torrington, dim., 3.950 in. Min, 3.960 in. Max o/a lg, 1.630 in. Min, 1.700 in. Max center w, 0.9378 in. Min, 0.9382 in. Max left and right arm thickness, 1.845 in. Min, 1.855 in. Max left and right arm spherical radius, 1.150 in. Min, 1.160 in. Max left and right arm lg, trunnion internal spline data, involute flat root spline, side bearing sliding class a fit, 40 teeth, theoretical, 32/64 diametral pitch, 30.0 degrees pressure angle, 1.2500 pitch dia, 1.2188 in. Min, 1.2203 in. Minor dia, 1.2915 in. Min, 1.2996 in. Max major dia, trunnion arms fitted w torrington no. 24584 inner race