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 |
|---|---|
| 81205 | THE BOEING COMPANY DBA BOEING DIV DE |
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 |
|---|---|---|
| ABXV | BORE DIAMETER | 2.2492 INCHES MINIMUM AND 2.2497 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE INNER MEMBER AND AISI/SAE E52100 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER |
| CQFM | HARDNESS RATING | 50.0 ROCKWELL C MINIMUM INNER MEMBER AND 56.0 ROCKWELL C MAXIMUM INNER MEMBER |
| AGGH | OUTER MEMBER WIDTH | 1.6870 INCHES MINIMUM AND 1.6970 INCHES MAXIMUM |
| ADZG | LUBRICATION MATERIAL | LUBRICATING OIL |
| MATT | MATERIAL | STEEL COMP E4340 OUTER RACE MEMBER |
| CQFM | HARDNESS RATING | 50.0 ROCKWELL C MINIMUM OUTER RACE MEMBER AND 56.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER |
| MATT | MATERIAL | STEEL COMP E52100 INNER MEMBER |
| AGGJ | INNER MEMBER WIDTH | 1.9640 INCHES MINIMUM AND 1.9690 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OUTER RACE MEMBER |
| CTLM | LUBRICATION FEATURE | GROOVE INTERNAL SURFACES |
| SFTT | SURFACE TREATMENT | SILVER OVERALL |
| AGGF | OUTER MEMBER OUTSIDE DIAMETER | 3.5617 INCHES MINIMUM AND 3.5625 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | WITHOUT INSERT OR LINER |