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 |
|---|---|---|
| FEAT | SPECIAL FEATURES | SPECIFIED LUBRICANT-MOLYKOTE 106,FSCM 71984 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643,COND H1150 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER |
| ADZG | LUBRICATION MATERIAL | LUBRICANT, DRY FILM |
| CQFM | HARDNESS RATING | 28.0 ROCKWELL C MINIMUM OUTER RACE MEMBER AND 36.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER |
| ABXV | BORE DIAMETER | 0.8745 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP 630 OUTER RACE MEMBER |
| AGGJ | INNER MEMBER WIDTH | 0.8750 INCHES NOMINAL |
| AGGF | OUTER MEMBER OUTSIDE DIAMETER | 1.6557 INCHES MINIMUM AND 1.6562 INCHES MAXIMUM |
| MATT | MATERIAL | COPPER ALLOY 172 INNER MEMBER OR COPPER ALLOY 619 INNER MEMBER |
| AGGH | OUTER MEMBER WIDTH | 0.6980 INCHES MINIMUM AND 0.7030 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-530,COND HT FED SPEC ALL MATERIAL RESPONSES INNER MEMBER |
| STYL | STYLE DESIGNATOR | WITHOUT INSERT OR LINER WITH STAKING GROOVE |
| CQFM | HARDNESS RATING | 37.0 ROCKWELL C MINIMUM INNER MEMBER |