Part Number
Part Number:
NSN:
NIIN:
Item Name:
BEARING , PLAIN , SPHERICAL
Definition:
A DETACHABLE PART 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. IT MAY BE DIVIDED INTO TWO OR MORE SEGMENTS OF 180 DEGREES (3.141 RADIANS) OR LESS. THE ITEM HAS A CYLINDRICAL BORE AND IS BASICALLY SPHERICAL IN ITS EXTERIOR DESIGN TO ALLOW FOR SHAFT MISALIGNMENT. EXCLUDES BEARING, PLAIN, SELF-ALIGNING.
CAGE Information
| Code | Company |
|---|---|
| 98897 | LOCKHEED MARTIN CORPORATION DBA LOCK |
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 |
|---|---|---|
| MATT | MATERIAL | STEEL COMP 4140 OVERALL |
| AAUB | HOLE DIAMETER | 0.0850 INCHES MINIMUM FIRST AND 0.0900 INCHES MAXIMUM FIRST |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES SPHERICAL SURFACE |
| BZLX | CORNER SHAPE | SQUARE INSIDE LEFT CORNER |
| STYL | STYLE DESIGNATOR | SOLID |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| BZLX | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER |
| AGFZ | SPHERICAL BODY DIAMETER | 1.1865 INCHES MINIMUM AND 1.1873 INCHES MAXIMUM |
| CTJM | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 4 HOLE |
| ABHP | OVERALL LENGTH | 0.8070 INCHES MINIMUM AND 0.8120 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | CHROMIUM OVERALL |
| CTMQ | SURFACE GROOVE LOCATION AND QUANTITY | 1 EXTERNAL AND 1 INTERNAL |
| ADZG | LUBRICATION MATERIAL | LUBRICANT, MANUFACTURERS STANDARD |
| ADAS | BODY INSIDE DIAMETER | 0.6875 INCHES MINIMUM AND 0.6884 INCHES MAXIMUM |
| CSYM | SURFACE FINISH | 250.0 MICROINCHES RIGHT END SURFACE |
| CSYM | SURFACE FINISH | 250.0 MICROINCHES LEFT END SURFACE |