Bearing Roller
No failure report names the bearing roller. 10 FAA approvals let 5 companies make a replacement bearing roller, Extex Engineered Products INC holding the most (4).
Approved replacement parts 10 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a bearing roller and sell it as an approved part for the models named. These are the companies holding such approvals for a bearing roller:
For these models most: Boeing 747 (3).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Boeing Distribution, INC. | Bearing: Roller, Cylindrical, Flanged AV3910015-01 | 3910015-01 | The Boeing Company 747-400 Series, 747-8 Series | 2024-04-12 | current |
| Boeing Distribution, INC. | Bearing – Roller Annular AV3912218-01 | 3912218-01 | The Boeing Company 747-400 Series, 747-8 Series | 2024-04-12 | current |
| Boeing Distribution, INC. | Bearing: Roller, Angular, Flanged AV3900954-01 | 3900954-01 | The Boeing Company 747-400 Series, 747-8 Series | 2024-04-12 | current |
| Extex Engineered Products INC | Bearing Roller 30mm x 55mm x 13mm 23058589TA | 23058589 | Rolls-Royce 501-D13, D22, D22A | 2016-09-07 | current |
| Extex Engineered Products INC | Bearing Roller 160mm X 220mm X 28mm 23058585TA | 23058585 | Rolls-Royce 501-D22A, D22C, D22G | 2016-09-07 | current |
| Extex Engineered Products INC | Bearing Roller 30mm ID x 62mm OD x16mm Wide 23004554AL | 23004554 | Rolls-Royce 250-B15G, B17, B17B | 2016-09-07 | current |
| Extex Engineered Products INC | Bearing-Roller Supplement 103 1-300-012-01AL | 1-300-012-01 | Honeywell T5313B, T5317A, T5317A-1 | 2016-09-07 | current |
| Ontic Engineering & Manufacturing INC | BEARING-ROLLER, FLANGED, 2.3622X3.3465 3115126-01 | 3115126-01 | Pratt & Whitney Canada JT15D-1, JT15D-1A, JT15D-1B | 2016-06-28 | current |
| Swisturbine INC | Bearing-Roller 3239117-1ST | General Electric P/N 3239117-1 | General Electric CF6-80A, CF6-80A1, CF6-80A2 | 2009-12-30 | current |
| Turbo Technologies LLC | Bearing Roller 160MM x 220MM x 28MM T23058585 | 23058585 | Rolls-Royce 501-D22A, -D22C, -D22G | 2002-10-03 | 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.