Description / Abstract:
This SAE Aerospace Information Report (AIR) records the results
of an investigation of dual rotation propeller shaft standard for
an engine supplied bearing and the reason for deciding that such a
bearing is impracticable.
For reference purposes the appended data and figures record the
dimensions of the space considered available and the tentative
requirements which were proposed for an engine supplied bearing at
the time of origin May 25, 1945.