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 |
|---|---|---|
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE INNER MEMBER |
| SFTT | SURFACE TREATMENT | PASSIVATE INNER MEMBER |
| MATT | MATERIAL | STEEL INNER MEMBER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 369A7951-9,02731 MFR REF SINGLE MATERIAL RESPONSE RACE LINER |
| MATT | MATERIAL | PLASTIC TETRAFLUOROETHYLENE RACE LINER |
| AGGH | OUTER MEMBER WIDTH | 0.2500 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | PASSIVATE OUTER RACE MEMBER |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 369A7951-9,02731 MFR REF SINGLE TREATMENT RESPONSE INNER MEMBER |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 369A7951-9,02731 MFR REF SINGLE TREATMENT RESPONSE OUTER RACE MEMBER |
| STYL | STYLE DESIGNATOR | WITH INSERT AND/OR LINER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER |
| CQFM | HARDNESS RATING | 28.0 ROCKWELL C NOMINAL OUTER RACE MEMBER |
| ABXV | BORE DIAMETER | 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 56.0 ROCKWELL C NOMINAL INNER MEMBER |
| FEAT | SPECIAL FEATURES | 24 DEG MISALIGNMENT IN EITHER DIRECTION |
| AGGF | OUTER MEMBER OUTSIDE DIAMETER | 0.7395 INCHES MINIMUM AND 0.7400 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL OUTER RACE MEMBER |
| AGGJ | INNER MEMBER WIDTH | 0.5910 INCHES MINIMUM AND 0.5930 INCHES MAXIMUM |