Resources Contact Us Home
Rolling bearing with solid lubricant

Image Number 2 for United States Patent #5222816.

The raceway surfaces of inner ring 1 and outer rings 2 and the surfaces of rolling elements are respectively formed with solid lubricating films 1a, 2a and 3a of PTFE whose average molecular weight is not more than 5,000.These solid lubricating films each have a continuous island distribution comprising island film portions 5 and connective film portions 6 interconnecting the island film portions 5.

  Recently Added Patents
System and method for converting biomass to ethanol via syngas
Method of enhancing corrosion resistance of hollow vessels
Secure data exchange for processing requests
Recovering a database to any point-in-time in the past with guaranteed data consistency
Vehicle drive control system
Cosmetic composition based on a supramolecular polymer and a hyperbranched functional polymer
Methods for integrating the production of cellulose nanofibrils with the production of cellulose nanocrystals
  Randomly Featured Patents
Parallel motion apparatus
Device for welding the end of a tubular piece fastened inside a bore opening onto a face of a plate, such as a tube plate of a steam generator
Lamp unit having glass reflector member with recessed base end
Water-dilutable binders, aqueous coating materials containing these binders, and processes for the priming or one-layer coating of plastics
Lawn-edge trimmer with detachable handle
Hydroxylamine or amine oxide containing polyphenolic compounds and uses thereof
Transfer system for dry flowable material
Apparatus for forming silicate products
Atomic layer deposition methods and chemical vapor deposition methods
Calibration method for a position determination of a rear axle steering actuator