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 |
|---|---|
| 77445 | UNITED TECHNOLOGIES CORPORATION DBA |
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 |
|---|---|---|
| AGGF | OUTER MEMBER OUTSIDE DIAMETER | 0.5620 INCHES MINIMUM AND 0.5625 INCHES MAXIMUM |
| MATT | MATERIAL | COBALT ALLOY INNER MEMBER |
| ABXV | BORE DIAMETER | 0.1895 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM |
| MATT | MATERIAL | IRON ALLOY 660 OUTER RACE MEMBER |
| CQFM | HARDNESS RATING | 50.0 ROCKWELL C NOMINAL INNER MEMBER |
| STYL | STYLE DESIGNATOR | WITH INSERT AND/OR LINER WITH STAKING GROOVE |
| AGGH | OUTER MEMBER WIDTH | 0.2130 INCHES MINIMUM AND 0.2230 INCHES MAXIMUM |
| AGGJ | INNER MEMBER WIDTH | 0.2790 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 24.0 ROCKWELL C NOMINAL OUTER RACE MEMBER |
| MATT | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER |