Part Number
Part Number:
NSN:
NIIN:
Item Name:
BEARING , PLAIN , SELF-ALIGNING
Definition:
A DETACHABLE ASSEMBLY IN OR ON WHICH A JOURNAL, GUDGEON, PIVOT, OR THE LIKE MOVES. IT IS USED TO CARRY A LOAD AND TO REDUCE SLIDING FRICTION. IT DOES NOT EMPLOY ROLLING ELEMENTS. THE ITEM CONSISTS OF A BORED PRECISION GROUND BALL (OR SPHERICAL PLAIN BEARING) AROUND WHICH AN OUTER RING IS FITTED. THE ASSEMBLY MAY BE EITHER SEPARABLE OR NONSEPARABLE. EXCLUDES BEARING, PLAIN, ROD END AND BEARING, PLAIN, SPHERICAL.
CAGE Information
| Code | Company |
|---|---|
| 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC |
Federal Supply Class
Title
BEARINGS, PLAIN, UNMOUNTED
Inclusions:
INCLUDES SLEEVE BEARINGS; SPLIT BEARINGS; WASHER TYPE BEARINGS; JEWEL BEARINGS.
Exclusions:
EXCLUDES ANTIFRICTION BEARINGS (FSC 3110); MOUNTED BEARINGS (FSC 3130).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 369A7951-7,02731 MFR REF SINGLE MATERIAL RESPONSE RACE LINER |
| MATT | MATERIAL | STEEL INNER MEMBER |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 369A7951-7,02731 MFR REF SINGLE TREATMENT RESPONSE INNER MEMBER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED-STD 66 FED STD SINGLE MATERIAL RESPONSE INNER MEMBER |
| MATT | MATERIAL | PLASTIC TETRAFLUOROETHYLENE RACE LINER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED-STD 66 FED STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER |
| AGKP | STATIC RADIAL LOAD RATING | 7200 POUNDS |
| STYL | STYLE DESIGNATOR | WITH INSERT AND/OR LINER |
| CQFM | HARDNESS RATING | 58.0 ROCKWELL C NOMINAL INNER MEMBER |
| CQFM | HARDNESS RATING | 28.0 ROCKWELL C NOMINAL OUTER RACE MEMBER |
| ABXV | BORE DIAMETER | 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM |
| AGGF | OUTER MEMBER OUTSIDE DIAMETER | 0.6557 INCHES MINIMUM AND 0.6562 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | 12 DEG SELF-ALIGNMENT IN EITHER DIRECTION |
| AGGJ | INNER MEMBER WIDTH | 0.3410 INCHES MINIMUM AND 0.3430 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL OUTER RACE MEMBER |
| SFTT | SURFACE TREATMENT | CHROMIUM INNER MEMBER |
| AGGH | OUTER MEMBER WIDTH | 0.2450 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM |