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 |
|---|---|---|
| AGGH | OUTER MEMBER WIDTH | 0.5620 INCHES MINIMUM AND 0.5720 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5659 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER |
| MATT | MATERIAL | STEEL COMP XM-12 OUTER RACE MEMBER |
| MATT | MATERIAL | PLASTIC TETRAFLUOROETHYLENE RACE LINER |
| MATT | MATERIAL | STEEL COMP 440C INNER MEMBER |
| AGGF | OUTER MEMBER OUTSIDE DIAMETER | 1.1870 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM |
| AGGJ | INNER MEMBER WIDTH | 0.7480 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 23.0 ROCKWELL C MINIMUM OUTER RACE MEMBER AND 62.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 440C ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER AND FED STD 66 FED STD SINGLE MATERIAL RESPONSE INNER MEMBER AND SAE 51440C ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER |
| STYL | STYLE DESIGNATOR | WITH INSERT AND/OR LINER WITH STAKING GROOVE |
| CQFM | HARDNESS RATING | 23.0 ROCKWELL C MINIMUM INNER MEMBER AND 62.0 ROCKWELL C MAXIMUM INNER MEMBER |
| ABXV | BORE DIAMETER | 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM |