Part Number
Part Number:
NSN:
NIIN:
Item Name:
BALL , BEARING
Definition:
A HOMOGENOUS SPHERICAL BODY, A SERIES OF WHICH PROVIDES THE ROLLING ELEMENTS IN A BEARING, BALL (AS MODIFIED). THE ITEM IS DESIGNED PRIMARILY TO ALLEVIATE FRICTION. IT MAY HAVE OTHER USAGES SUCH AS THE CHECKING COMPONENT IN A BALL-TYPE CHECK VALVE. EXCLUDES BALL, CHECK; BALL, VALVE, PORTED.
CAGE Information
| Code | Company |
|---|---|
| 02139 | PLASTIC AND RUBBER ENGINEERING INC |
Federal Supply Class
Title
BEARINGS, ANTIFRICTION, UNMOUNTE
Inclusions:
INCLUDES BALL BEARINGS; ROLLER BEARINGS; BALLS; RACES.
Exclusions:
EXCLUDES PLAIN BEARINGS (FSC 3120); JEWEL BEARINGS (FSC 3120)
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| STYL | STYLE DESIGNATOR | BALL |
| FEAT | SPECIAL FEATURES | HARDNESS SHALL BE RB 54 TO 72 WITH READINGS TAKEN ON PARALLEL FLATS,PER ASTM E 18 |
| MATT | MATERIAL | ALUMINUM ALLOY 2017 OVERALL |
| AGWH | ||
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/5 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |