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 |
|---|---|
| 70508 | AMERICAN METAL BEARING COMPANY |
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 |
|---|---|---|
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-T-390 FED SPEC SINGLE MATERIAL RESPONSE INNER LAYER |
| ABHP | OVERALL LENGTH | 30.0000 INCHES NOMINAL |
| ADAS | BODY INSIDE DIAMETER | 19.5000 INCHES NOMINAL |
| AGFZ | SPHERICAL BODY DIAMETER | 40.0000 INCHES NOMINAL |
| AGFX | EXTENSION OUTSIDE DIAMETER | 22.7500 INCHES NOMINAL |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES SPHERICAL SURFACE |
| CSYM | SURFACE FINISH | 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| MATT | MATERIAL | TIN ALLOY UNS L13890 INNER LAYER |
| MATT | MATERIAL | STEEL UNS J03008 OUTER LAYER |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| STYL | STYLE DESIGNATOR | SEGMENTED |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-15083 MIL SPEC SINGLE MATERIAL RESPONSE OUTER LAYER |