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 | 59.0 ROCKWELL C MINIMUM INNER MEMBER AND 63.0 ROCKWELL C MAXIMUM INNER MEMBER |
| FEAT | SPECIAL FEATURES | LUBRICATION HOLES INOUTER MEMBER |
| MATT | MATERIAL | STEEL COMP 4130 OUTER RACE MEMBER |
| CTLM | LUBRICATION FEATURE | GROOVE INTERNAL OUTER MEMBER |
| AGGH | OUTER MEMBER WIDTH | 1.6980 INCHES MINIMUM AND 1.7080 INCHES MAXIMUM |
| AGGJ | INNER MEMBER WIDTH | 1.8700 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM |
| CTLM | LUBRICATION FEATURE | GROOVE EXTERNAL OUTER MEMBER |
| SFTT | SURFACE TREATMENT | CADMIUM OUTER RACE MEMBER |
| ABXV | BORE DIAMETER | 0.8745 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP E52100 INNER MEMBER |
| CQFM | HARDNESS RATING | 36.0 ROCKWELL C MINIMUM OUTER RACE MEMBER AND 42.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER |
| SFTT | SURFACE TREATMENT | CHROMIUM INNER MEMBER |
| STYL | STYLE DESIGNATOR | WITHOUT INSERT OR LINER |
| AGGF | OUTER MEMBER OUTSIDE DIAMETER | 1.5620 INCHES MINIMUM AND 1.5625 INCHES MAXIMUM |
| AGKP | STATIC RADIAL LOAD RATING | 86000 POUNDS |