OVERALL OUTSIDE DIA 1.310 IN;INSIDE DIA 1.230 IN;CENTER BORE 0.710 IN W/DEPTH OF 0.115 IN TO 0.125 IN TO DIA OF 0.438 IN TO 0.444 IN W/DEPTH OF 0.045 IN TO 0.055 IN CHAMFERED 45 DEG 0.010 IN MAX;2 GROOVES 0.790 IN APART 0.115 IN TO 0.125 IN DEEP;MATERIAL STEEL AMS 4118