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
Soybean cultivar CL1013665
Proximity sensor arrangement in a mobile device
Mobile communication device monitoring systems and methods
Creation and use of test cases for automated testing of media-based applications
Organic light emitting diode device and fabrication method thereof
Display screen with transitional icon
Systems and methods for mitigating spectral regrowth from non-linear systems
  Randomly Featured Patents
Illuminated mirror tool
Apparatus for and method of allocating D-channel to minimum channel when performing basic rate interface service in wireless local loop network system
Remote controlled steering mechanism
Discharge flow control system and method in hydraulic pump
Electrostatic-breakdown-preventive and protective circuit for semiconductor-device
Center bin ladder
Weed puller apparatus
Semiconductor apparatus and frame used for fabricating the same
Compact foldable headphone
Toner, process for producing toner, two-component developer and image forming apparatus