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Tool Indicates Contact Angles In Bearing RacewaysTool devised for use in measuring contact angles between balls and races in previously operated ball bearings. Used on both inner and outer raceways of bearings having cross-sectional widths between approximately 0.5 and 2.0 in. Consists of integral protractor mounted in vertical plane on bracket equipped with leveling screws and circular level indicator. Protractor includes rotatable indicator needle and set of disks of various sizes to fit various raceway curvatures.
Document ID
19950070399
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Akian, Richard A. (Rockwell International Corp.)
Butner, Myles F. (Rockwell International Corp.)
Date Acquired
August 16, 2013
Publication Date
November 1, 1995
Publication Information
Publication: NASA Tech Briefs
Volume: 19
Issue: 11
ISSN: 0145-319X
Subject Category
Mechanics
Report/Patent Number
MFS-30012
Accession Number
95B10578
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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