Part Number
Part Number:
NSN:
NIIN:
Item Name:
BEARING , PLAIN , SPHERICAL
Definition:
A DETACHABLE PART 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. IT MAY BE DIVIDED INTO TWO OR MORE SEGMENTS OF 180 DEGREES (3.141 RADIANS) OR LESS. THE ITEM HAS A CYLINDRICAL BORE AND IS BASICALLY SPHERICAL IN ITS EXTERIOR DESIGN TO ALLOW FOR SHAFT MISALIGNMENT. EXCLUDES BEARING, PLAIN, SELF-ALIGNING.
CAGE Information
| Code | Company |
|---|---|
| K0680 | ROLLS-ROYCE AIRLINES |
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 |
|---|---|---|
| AGFZ | SPHERICAL BODY DIAMETER | 0.8740 INCHES MINIMUM AND 0.8745 INCHES MAXIMUM |
| AGFZ | SPHERICAL BODY DIAMETER | 0.8740 INCHES MINIMUM AND 0.8745 INCHES MAXIMUM |
| CSYM | SURFACE FINISH | 16.0 MICROINCHES SPHERICAL SURFACE |
| AAZP | CHAMFER LENGTH (NON-CORE) | ERR-070 |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| BZLX | CORNER SHAPE | CHAMFERED INSIDE LEFT CORNER |
| CQFM | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM OVERALL AND 50.0 ROCKWELL C MAXIMUM OVERALL |
| BZLX | CORNER SHAPE | CHAMFERED INSIDE RIGHT CORNER |
| ABHP | OVERALL LENGTH | 0.4990 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM |
| CSYT | CHAMFER ANGLE (NON-CORE) | ERR-070 |
| ADAS | BODY INSIDE DIAMETER | 0.5312 INCHES MINIMUM AND 0.5317 INCHES MAXIMUM |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES LEFT END SURFACE |
| STYL | STYLE DESIGNATOR | SEGMENTED |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES RIGHT END SURFACE |
| MATT | MATERIAL | STEEL COMP 420 OVERALL |