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 |
|---|---|
| 84955 | KAMAN AEROSPACE CORPORATION DBA HELI |
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 | 0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 53.0 ROCKWELL C MINIMUM INNER MEMBER AND 58.0 ROCKWELL C MAXIMUM INNER MEMBER |
| MATT | MATERIAL | STEEL COMP 440C OUTER RACE MEMBER |
| MATT | MATERIAL | STEEL COMP 440C INNER MEMBER |
| CTLM | LUBRICATION FEATURE | GROOVE INTERNAL OUTER MEMBER |
| CQFM | HARDNESS RATING | 53.0 ROCKWELL C MINIMUM OUTER RACE MEMBER AND 58.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER |
| AGGJ | INNER MEMBER WIDTH | 0.8700 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | DRY FILM LUBRICANT ON SPHERICAL SURFACE OF THE INNER RACE MEMBER,V SPLIT IN 2 PLACES OF THE OUTER RACE MEMBER |
| AGGH | OUTER MEMBER WIDTH | 0.6250 INCHES MINIMUM AND 0.6350 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | WITHOUT INSERT OR LINER |
| AGGF | OUTER MEMBER OUTSIDE DIAMETER | 1.3745 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM |