Needle Bearing
No failure report names the needle bearing. 16 FAA approvals let 6 companies make a replacement needle bearing, Aerocess, INC holding the most (8).
Approved replacement parts 16 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a needle bearing and sell it as an approved part for the models named. These are the companies holding such approvals for a needle bearing:
For these models most: Boeing 747 (4), Boeing 767 (3), Boeing 757 (3), Aero Commander 680 (2).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Aerocess, INC | Needle Bearing ACB-6680 | B-6680 | Hartzell Propeller Inc. HC-102Y, HC-C2Y, BHC-C2Y | 2023-07-31 | current |
| Aerocess, INC | Needle Bearing ACB-6681 | B-6681 | Hartzell Propeller Inc. HA-A2V, HA-A2MV, (B)HC-A2MV | 2023-07-31 | current |
| Aerocess, INC | Needle Bearing ACB-6684 | B-6684 | Hartzell Propeller Inc. HC-92W, BHC-92W, HC-B3M | 2023-07-31 | current |
| Aerocess, INC | Needle Bearing ACB-6682 | B-6682 | Hartzell Propeller Inc. (B)HC-A2MV, HC-B3M, HC-B4M | 2023-07-31 | current |
| Pma Sales LLC | Needle Bearing P2803943-101 | Parker2803943-101 | Boeing 747-200B Series, 747-300 Series,... | 2021-09-22 | current |
| Aerocess, INC | Needle Bearing ACB-6682 | B-6682 | Hartzell Propeller HC-B3T | 2021-05-19 | current |
| Aerocess, INC | Needle Bearing ACB-6684 | B-6684 | Hartzell Propeller HC-82, HC-83, HC-92 | 2021-05-19 | current |
| Aerocess, INC | Needle Bearing ACB-6684 | B-6684 | Hartzell Propeller HC-82, HC-83, HC-92 | 2021-05-19 | current |
| Aerocess, INC | Needle Bearing ACB-6682 | B-6682 | Hartzell Propeller HC-B3T | 2021-05-19 | current |
| Aero Fluid Products | Needle Bearing 7011-26-1 | Parker 2803943-101 | Boeing 747-200B Series, 747-300 Series,... | 2019-02-20 | current |
| Approved Air Parts CO INC | NEEDLE BEARING AAP-210036 | Woodward P/N 210036 | Pratt & Whitney Canada PT6A-11, PT6A-20, PT6A-20A | 2018-10-24 | current |
| Approved Air Parts Company INC | Needle Bearing AAP-210036 | Woodward P/N 210036 | Twin Commander 500 with Governor PN 210400,... | 2016-02-10 | current |
| Approved Air Parts Company INC | Needle Bearing AAP-210036 | Woodward P/N 210036 | Twin Commander 500, 500-A, 500-B | 2014-07-07 | current |
| Pma Sales LLC | Needle Bearing P2803943-101 | Parker 2803943-101 | Boeing 747-200B Series, -300 Series, -400 Series | 2012-10-14 | current |
| Pma Sales LLC | Needle Bearing P2803943-101 | Parker 2803943-101 | Boeing 747-200B Series, 747-300 Series,... | 2009-08-18 | current |
| Torrington CO the | Needle Bearing AD-46389 | Lockheed 741493-101 | Lockheed L-1011 all models | 1994-10-23 | 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.