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 |
|---|---|
| 89305 | SIMMONDS PRECISION PRODUCTS INC. DBA |
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 |
|---|---|---|
| ABHP | OVERALL LENGTH | 0.3120 INCHES NOMINAL |
| CSYM | SURFACE FINISH | 5.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLATS |
| CQFM | HARDNESS RATING | 62.0 ROCKWELL C NOMINAL OVERALL |
| ADAS | BODY INSIDE DIAMETER | 0.7498 INCHES MINIMUM AND 0.7505 INCHES MAXIMUM |
| BZLX | CORNER SHAPE | SQUARE INSIDE LEFT CORNER |
| STYL | STYLE DESIGNATOR | SOLID |
| BZLX | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER |
| CSYM | SURFACE FINISH | 5.0 MICROINCHES SPHERICAL SURFACE |
| CSYM | SURFACE FINISH | 16.0 MICROINCHES RIGHT END SURFACE |
| ADAR | BODY OUTSIDE DIAMETER | 0.9986 INCHES MINIMUM AND 0.9991 INCHES MAXIMUM |
| CSYM | SURFACE FINISH | 16.0 MICROINCHES LEFT END SURFACE |
| MATT | MATERIAL | STEEL COMP 4615 OVERALL AND STEEL COMP 8620 OVERALL |
| AGFZ | SPHERICAL BODY DIAMETER | 0.9988 INCHES MINIMUM AND 0.9993 INCHES MAXIMUM |
| CSYM | SURFACE FINISH | 3.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |