Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Industrial
Class Information
Number: 384/492
Name: Bearings > Rotary bearing > Antifriction bearing > Radial bearing > Ball bearing > Ball or race composition or material
Description: Subject matter wherein the composition, e.g., density or porosity; or material of a ball or race is specified.










Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
5427457 Rolling bearing Jun. 27, 1995
5426988 Device for reciprocating a plunger or the like Jun. 27, 1995
5415258 One-way clutch having an outer ring whose internal portion is as hard as its periphery May. 16, 1995
5415705 Rolling bearing May. 16, 1995
5411336 Roling bearing May. 2, 1995
5397188 Rolling member Mar. 14, 1995
5385412 Rolling bearing Jan. 31, 1995
5375933 Rolling contact bearing protected against electrolytic corrosion Dec. 27, 1994
5352046 Corrosion-resistant zinc-nickel plated bearing races Oct. 4, 1994
5352303 Rolling bearing Oct. 4, 1994
5335995 Resilient support for a railroad wheel heat sensor Aug. 9, 1994
5333954 Rolling/sliding part Aug. 2, 1994
5292200 Ball-and-roller bearing Mar. 8, 1994
5290070 Carriage guides for head disk actuator assemblies Mar. 1, 1994
5284394 Ball and roller bearings and bearing components Feb. 8, 1994
5282689 Rolling bearing Feb. 1, 1994
5275473 Shopping cart wheels with polymeric bearing races Jan. 4, 1994
5228786 Full type ball bearing for turbochargers Jul. 20, 1993
5222816 Rolling bearing with solid lubricant Jun. 29, 1993
5215386 Gimbal bearing Jun. 1, 1993
5207513 Rolling bearing with solid lubricant May. 4, 1993
5203228 Joint structure between crankshaft and connecting rod Apr. 20, 1993
5176456 Rolling bearing Jan. 5, 1993
5165804 Rolling element bearing having wear resistant race land regions Nov. 24, 1992
5163757 Metal oxide lubrication for ceramic bearing system Nov. 17, 1992
5150974 Grease-sealed bearing with oxide layers Sep. 29, 1992
5150398 Bearing and rotary anode X-ray tube employing the bearing Sep. 22, 1992
5147140 Ball-and-roller bearing Sep. 15, 1992
5139396 Ball bearing for use in vacuum and turbo-molecular pump incorporating same Aug. 18, 1992
5137375 Rolling bearing Aug. 11, 1992
5122000 Rolling bearing Jun. 16, 1992
5118205 Bearing unit for a bottom bracket bearing of a bicycle or the like Jun. 2, 1992
5112146 Functionally gradated rolling element bearing races May. 12, 1992
5085733 Rolling steel bearing Feb. 4, 1992
5084116 Rolling contact element steel and rolling bearing made thereof Jan. 28, 1992
5077003 Rolling-part steel and rolling part employing same Dec. 31, 1991
5069603 Bearings for use in negative-pressure environments Dec. 3, 1991
5067826 Ball and roller bearings and bearing components Nov. 26, 1991
5064298 Machine parts having minute random recesses Nov. 12, 1991
5030017 Rolling bearing Jul. 9, 1991
5028219 Bearings for use in negative-pressure environments Jul. 2, 1991
5028150 Anti-friction bearing for heat resistance Jul. 2, 1991
5011304 Rolling bearing Apr. 30, 1991
5010563 System for the suspension of a rotating anode of an x-ray tube with passive magnetic bearings Apr. 23, 1991
4997293 Anti-electrolytic corrosion type rolling bearing Mar. 5, 1991
4997295 Rolling bearing Mar. 5, 1991
4997296 Ceramic bearing and metal shaft assembly Mar. 5, 1991
4992111 Bearing race member and method of fabrication Feb. 12, 1991
4981284 Air control device for internal combustion engine Jan. 1, 1991
4973172 Coated products for use in harsh environs Nov. 27, 1990

1 2 3 4 5 6 7










 
 
  Recently Added Patents
Method of fabricating display device
Semiconductor device and method for manufacturing the same
Systems and methods for switching supply load current estimation
Lock monitoring
Architectural panel with bamboo rings light density embossed surface
Termite tubing preventative for non-wood materials
Dual-leadframe multi-chip package and method of manufacture
  Randomly Featured Patents
Cross-.beta. structure binding compounds
Electrical connector for flat circuitry
Balancing board
Invariant checking
2-Amino-1,4-dihydropyridine derivatives
Antenna and resonant-frequency-adjustment method therefor
Use of piperonyl butoxide to protect plants
Method of carrying out heat-requiring chemical and/or physical processes in a fluidized bed
Facet etch for improved step coverage of integrated circuit contacts
High voltage arcing switch initiated by a disruption of the electric field