0.2495" bore diameter plating of inner race member to be 0.0002 in. min thick on spherical surfaces, 0.0005 in. thick on faces chromium inner member surface treated without insert or liner
3.2730" bore diameter outer member has two opposing flanges that extend 2.838 in. from outer member each has 0.2745 dia hole anodize inner member surface treated without insert or liner