NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Collections About News Help Login

Press Enter or click the Search button to begin your search.

Back to Results
Hollow rolling element bearingsA low mass rolling element with a lightweight core and hollow center was developed for use in bearings. The core is plated so as to provide a hard surface and increase the life and reliability of the high speed ball bearings.
Document ID
19740012951
Acquisition Source
Legacy CDMS
Document Type
Other - Patent
Authors
Parker, R. J. (NASA Lewis Research Center Cleveland, OH, United States)
Date Acquired
September 3, 2013
Publication Date
April 9, 1973
Subject Category
General
Report/Patent Number
Patent Number: NASA-CASE-LEW-11087-3
Patent Application Number: US-PATENT-APPL-SN-201904
Patent Number: US-PATENT-3,802,753
Patent Application Number: US-PATENT-APPL-SN-346361
Accession Number
74N21064
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
NASA-CASE-LEW-11087-3|US-PATENT-3,802,753
Patent Application
US-PATENT-APPL-SN-201904|US-PATENT-APPL-SN-346361

Related Records

IDRelationTitleN73-20534Superseded By
No Preview Available