Hub bearing set American Fauber

Bottom bracket set
Outer dimension of the ball chamber 5.145mm
Outer dimension of the ball chamber at the flange 5.53mm
Inner dimension of the ball chamber at the bottom 4.55mm
Inner dimension of the ball chamber from the outer edge 4.62mm
Height of the ball chamber 1.58mm
Inner diameter of the ball rim locking ring, threaded proportion 2.28mm
Outer diameter of the ball rim 4.46mm