Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Roller bearing










Image Number 5 for United States Patent #6616339.

The roller bearing 10 comprises a plurality of rollers 15 which are respectively interposed between a concave-shaped race surface 12 formed on an outer race 11 and a concave-shaped race surfaces 14 formed on an inner race 13. Each of the rollers 15 is structured such that the central portion of the rolling surface thereof is formed by a first convex-shaped bus 17 which corresponds to the concave-shaped race surfaces 12 and 14, while the two end portions of the rolling surface thereof are respectively formed by second buses 16 which have a radius of curvature smaller than the radius of curvature of the first bus 17.








 
 
  Recently Added Patents
Field emission cathode structure
Phase-amplitude 3-D stereo encoder and decoder
Silicon carbide substrate, epitaxial wafer and manufacturing method of silicon carbide substrate
System and method for infrared dongle
Reuse of static image data from prior image frames to reduce rasterization requirements
Dynamic rebasing of persisted time information
Charging member, electrophotographic apparatus, and process cartridge
  Randomly Featured Patents
Steel making method
Communication apparatus and control method using consumer electronics protocol
High power short message service using broadcast control channel
Semiconductor device
System of control devices in a motor vehicle with protected diagnostics access points and method of using the system
System and method for reducing transitions on address buses
Motion assisted sifting fork
Brick
Bonding leads to semiconductor devices
Radio communication apparatus, radio communication system and radio communication method