Bearing Ring
0 failure reports named the bearing ring in the last ten years, 1 since 1998. 18 FAA approvals let 8 companies make a replacement bearing ring, Schaeffler Group USA INC DBA the Barden Corporation holding the most (8).
Reports by year
Reports by year, as a table
| reports | |
|---|---|
| 1998 | 1 |
Approved replacement parts 18 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a bearing ring and sell it as an approved part for the models named. These are the companies holding such approvals for a bearing ring:
For these models most: Boeing 737 (10), Boeing 727 (7), Boeing 747 (5), Mcdonnell Douglas Aircraft Co MD-88 (3), Boeing 777 (2), Boeing 767 (2), Embraer EMB-505 Phenom 300 (1), Embraer EMB-145 ERJ 145 (1), Embraer EMB-135 ERJ 135 and Legacy (1), Airbus Helicopters EC-135 now H135 (1), Airbus Helicopters EC 130 now H130 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Aircraft Component Design LLC | Outer Bearing Ring 7050A3642021ACD | 7050A3642021 | Airbus Helicopters EC130B4, EC130T2, EC135P1 | 2025-03-18 | current |
| Av8 Pma, LLC. | Bearing Ring NP-2317-5171-001 | 2317-5171-001 | EMBRAER S.A. EMB-505 | 2022-08-25 | current |
| Aviation Materials Management, INC | Bearing Ring 273A1208-1 | 273A1208-1 | Boeing 737-600 Series, 737-700 Series,... | 2015-02-12 | current |
| Aviation Materials Management, INC. | Bearing Ring 273A1208-1 | 273A1208-1 | Boeing 737-600 Series, 737-700 Series,... | 2014-09-04 | current |
| Pats Aircraft LLC | Bearing Ring 10447-1 | 10447-1 | Fokker F28MK0100 limited to serial numbers... | 2013-08-15 | current |
| Aviation Materials Management INC | Bearing Ring 293W2527-1 | 293W2527-1 | Boeing 767-400ER Series) (777-200 Series,... | 2013-03-25 | current |
| Aviation Materials Management INC | Bearing Ring 273A1208-1 | 273A1208-1 | Boeing 737-600 Series, 737-700 Series,... | 2013-02-26 | current |
| Aviation Materials Management INC | Bearing Ring 293W2527-1 | 293W2527-1 | Boeing 767-400ER Series) (777-200 Series,... | 2010-10-25 | current |
| Aviation Materials Management INC | Bearing Ring 273A1208-1 | 273A1208-1 | Boeing 737-600 Series, 737-700 Series,... | 2010-10-05 | current |
| Aero-K Precision Machining & Assemblies | Bearing Ring AK-1170-0099 | 1170-0099 | Embraer EMB-135ER, EMB-135LR, EMB-135KE | 2009-11-01 | current |
| Schaeffler Group USA INC DBA the Barden Corporation | Bearing Outer Ring Assembly C34BSX55C0A ORA,... | 4083562-21, 4083562-22, 4083562-23, 4083562-24 | Boeing 727, -100, -100C | 2007-07-24 | current |
| Schaeffler Group USA INC DBA the Barden Corporation | Bearing Inner Ring F32BSSY5CA0 IR,... | 40-173-539-01A, 40-173-539-01B,... | Boeing 727, 727-100, -100C | 2007-07-24 | current |
| Schaeffler Group USA INC DBA the Barden Corporation | Bearing Outer Ring Assembly 34BX4C0X ORA | 2579316 | Airbus A310 Model 200 and Model 300 Series,... | 2007-07-24 | current |
| Schaeffler Group USA INC DBA the Barden Corporation | Bearing Outer Ring Assembly 34BX4C0X ORA | 283828 | Boeing 727, 727-100, -100C | 2007-07-24 | current |
| Schaeffler Group USA INC DBA the Barden Corporation | Bearing Outer Ring Assembly F32BSSY5C0A ORA,... | 40-173-539-02A, 40-173-539-02B,... | Boeing 727, 727-100, -100C | 2007-07-24 | current |
| Schaeffler Group USA INC DBA the Barden Corporation | Bearing Outer Ring Assembly 34BSX21C0A ORA, 34BSX21C0B... | 2504084-21, 2504084-22, 2504084-23, 2504084-24 | Boeing 727, -100, -100C | 2007-07-24 | current |
| Schaeffler Group USA INC DBA the Barden Corporation | Bearing Inner Ring 34BSX52C10 IR, 34BSX52C20 IR | 2504084-11, 2504084-12 | Boeing 727, -100, -100C | 2007-07-24 | current |
| Schaeffler Group USA INC DBA the Barden Corporation | Bearing Inner Ring F32BSSY10CA0 IR,... | 40-173-552-01A, 40-173-552-01B,... | Boeing 727, 727-100, -100C | 2007-07-24 | 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.