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 |
|---|---|
| 02758 | U S BEARINGS |
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 |
|---|---|---|
| CQFM | HARDNESS RATING | 55.0 ROCKWELL C MINIMUM INNER MEMBER AND 60.0 ROCKWELL C MAXIMUM INNER MEMBER |
| CQFM | HARDNESS RATING | 55.0 ROCKWELL C MINIMUM INNER MEMBER AND 60.0 ROCKWELL C MAXIMUM INNER MEMBER |
| ABXV | BORE DIAMETER | 5.0600 INCHES MINIMUM AND 5.0605 INCHES MAXIMUM |
| AGGF | OUTER MEMBER OUTSIDE DIAMETER | 5.9195 INCHES MINIMUM AND 5.9200 INCHES MAXIMUM |
| TEST | TEST DATA DOCUMENT | 81349-MIL-I=6866 SPECIFICATION |
| MATT | MATERIAL | STEEL COMP 440C INNER MEMBER |
| AGGJ | INNER MEMBER WIDTH | 1.3700 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | WITH INSERT AND/OR LINER |
| CQFM | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM OUTER RACE MEMBER AND 35.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER |
| MATT | MATERIAL | STEEL COMP 630 OUTER RACE MEMBER |
| AGKP | STATIC RADIAL LOAD RATING | 185000 POUNDS |
| MATT | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER |
| AGGH | OUTER MEMBER WIDTH | 1.1650 INCHES MINIMUM AND 1.1700 INCHES MAXIMUM |