crankshaft vs journal

crankshaft

noun
  • A rotating shaft that drives (or is driven by) a crank. 

verb
  • To deform in such a manner that part of the rod or bolt is displaced sideways, offset from the longitudinal axis of the part, but remains parallel with the part's main longitudinal axis, with the final shape somewhat resembling a crankshaft. 

journal

noun
  • The part of a shaft or axle that rests on bearings. 

  • A newspaper or magazine dealing with a particular subject. 

  • A general journal. 

  • The amount of land that can be worked in a day. 

  • A chronological record of changes made to a database or other system; along with a backup or image copy that allows recovery after a failure or reinstatement to a previous time; a log. 

  • A chronological record of payments or receipts. 

  • A diary or daily record of a person, organization, vessel etc.; daybook. 

verb
  • To scrapbook. 

  • To archive or record something. 

  • To insert (a shaft, an axle, etc) into a journal bearing. 

  • To insert (a shaft, etc.) in a journal bearing. 

How often have the words crankshaft and journal occurred in a corpus of books? (source: Google Ngram Viewer )