... 17-4PH, 15-5PH, PH13-8Mo, Aluminum Radial Spherical ball joint plain bearing Rod end bearings differ in terms of dimensional specifications and ... Dimensional specifications include design units, bore diameter, major diameter, bearing thickness, housing diameter, overall length, and thread length.English design ... 17-4PH, 440C, 52100 chrome platedWorkroom Shows: Radial Spherical ball joint plain bearing