76192718
Jan 11, 2001
Aug 6, 2002
Ball and roller bearings for automotive medical, robotic, energy and aerospace applications and for use in gas turbines, microturbines and gasoline and diesel engines, and parts thereof, including bearings assemblies made in whole or in part of solid lubricant material, solid lubricant bearing materials and bearing assemblies and parts made at least partly of solid lubricant material
Machinery