Number Bearing
No failure report names the number bearing. 3 FAA approvals let 3 companies make a replacement number bearing, Turbo Products Intn'L INC holding the most (1).
Approved replacement parts 3 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a number bearing and sell it as an approved part for the models named. These are the companies holding such approvals for a number bearing:
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Ametek Aerospace and Defense, A Division of Ametek INC. | Number 4 Bearing Pressure Transducer PG9903-300-40105 | 41SG272-6 (Eaton) | International Aero Engines AG IAE) (V2500-A1, V2522-A5, V2524-A5 | 2019-07-31 | current |
| Skycraft INC | number 2 Bearing Flange SK1450 | P&W 673650 | Pratt & Whitney JT8D-1, -1A, -1B | 1999-04-01 | current |
| Turbo Products Intn'L INC | Number 2 Bearing Housing Cover T-016058 | PWC 3016058 | Pratt & Whitney Canada PT6A-25C, 34, 34AG | 1997-11-30 | current |
Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.