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 |
|---|---|
| K4244 | BAE SYSTEMS GLOBAL COMBAT SYSTEMS LI |
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 |
|---|---|---|
| MATT | MATERIAL | BRONZE LEADED OVERALL AND PLASTIC OVERALL AND STEEL OVERALL |
| AGAV | END ITEM IDENTIFICATION | LW155 HOWITZER |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | BEARING, PLAIN |
| ABMK | OVERALL WIDTH | 14.0 MILLIMETERS NOMINAL |
| FTLD | FUNCTIONAL DESCRIPTION | SPLIT BEARING INTENDED FOR THE RETENTION OF GREASE AND IS SUPPLIED IN A PREFINISHED CONDITION; REDUCES FRICTION AND WEAR OF THE WORKING JOURNAL, WITH MARGINAL LUBRICATION |
| SUPP | SUPPLEMENTARY FEATURES | OPER TEMP RANGE: -40 TO +130 DEG C; MATERIAL IS COMPOSITE, POROUS BRONZE SINTER BONDED TO A STEEL BACKING AND IMPREGNATED AND LINED WITH AN ACETAL COPOLYMER BEARING SURFACE; OPERATING LOADS OF UP TO 140N/MM2 |
| ABXV | BORE DIAMETER | 4.0 MILLIMETERS NOMINAL |