{"data":{"id":"us/14-cfr-29.623","jurisdiction":"us","citation":"14 CFR 29.623","heading":"Bearing factors.","body":"(a) Except as provided in paragraph (b) of this section, each part that has clearance (free fit), and that is subject to pounding or vibration, must have a bearing factor large enough to provide for the effects of normal relative motion.\n(b) No bearing factor need be used on a part for which any larger special factor is prescribed.","path":["Title 14—Aeronautics and Space","CHAPTER I—FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","SUBCHAPTER C—AIRCRAFT","PART 29—AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT","Subpart D—Design and Construction"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-14.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:20Z","sha256":"a5c336d7b5ce7317c57103b191abe25bac2b0ef0af90aaa8070bef48366237b2","source_id":"us-cfr","stale":true,"prev":"us/14-cfr-29.621","next":"us/14-cfr-29.625"},"notice":"GroundRules: Original legal text. Not legal advice."}