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 |
|---|---|
| 21335 | TIMKEN AEROSPACE, INC TIMKEN AEROSPA |
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 | 57.0 ROCKWELL C MINIMUM INNER MEMBER AND 61.0 ROCKWELL C MAXIMUM INNER MEMBER |
| AGGH | OUTER MEMBER WIDTH | 1.2500 INCHES NOMINAL |
| AGGJ | INNER MEMBER WIDTH | 1.4950 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM |
| AGGF | OUTER MEMBER OUTSIDE DIAMETER | 3.1865 INCHES MINIMUM AND 3.1875 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP 410 OUTER RACE MEMBER |
| SFTT | SURFACE TREATMENT | CHROMIUM SPHERICAL SURFACE |
| STYL | STYLE DESIGNATOR | WITH INSERT AND/OR LINER |
| AGKP | STATIC RADIAL LOAD RATING | 133000 POUNDS |
| MATT | MATERIAL | STEEL COMP E52100 INNER MEMBER |
| MATT | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7420,CLASS 3 MIL SPEC SINGLE MATERIAL RESPONSE INNER MEMBER |
| ABXV | BORE DIAMETER | 2.3750 INCHES MINIMUM AND 2.3770 INCHES MAXIMUM |