Part Number
Part Number:
NSN:
NIIN:
Item Name:
BEARING , BALL , ANNULAR
Definition:
A CYLINDRICAL DEVICE IN WHICH THE INNER OR OUTER RING TURNS UPON A SINGLE OR DOUBLE ROW OF HARDENED BALLS WHICH ROLL EASILY BETWEEN THE TWO RINGS, THUS MINIMIZING FRICTION. FOR ITEMS WITH FACES SPECIALLY GROUND FOR DUPLEX MOUNTING SEE BEARING, BALL, DUPLEX. EXCLUDES BEARING, BALL, AIRFRAME.
CAGE Information
| Code | Company |
|---|---|
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
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 |
|---|---|---|
| RDAL | REFERENCE DATA AND LITERATURE | MIL-B-17931,TABLE 1,INDUSTRY BORE CODE 07 |
| AGZD | BORE SHAPE | STRAIGHT |
| AGAV | END ITEM IDENTIFICATION | 2320-01-097-0248,2320-01-097-0249,2320-01-100-7672,2320-01-097-0260,2320-01-195-7641 HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS) |
| AGYE | SURFACE FINISH | GROUND |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A295 ASSN STD SINGLE MATERIAL RESPONSE BALL |
| STYL | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE |
| LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-24139 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-L-6805 MIL SPEC 2ND MATERIAL RESPONSE |
| MATT | MATERIAL | STEEL COMP E50100 INNER RING |
| AGZC | LOAD DIRECTION | RADIAL |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 111 TYPE AND 1 CLASS |
| MATT | MATERIAL | STEEL COMP E50100 BALL |
| ADZG | LUBRICATION MATERIAL | GREASE OR LUBRICATING OIL |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-B-17931 GOVERNMENT SPECIFICATION |
| ABXV | BORE DIAMETER | 1.3778 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL CAGE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A295 ASSN STD SINGLE MATERIAL RESPONSE INNER RING |
| ADGA | OVERALL OUTSIDE DIAMETER | 2.8344 INCHES MINIMUM AND 2.8346 INCHES MAXIMUM |
| AKVV | INTERNAL CLEARANCE | 0.0005 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL |
| MATT | MATERIAL | STEEL COMP E50100 OUTER RING |
| ABMK | ||
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A295 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING |
| FTLD | FUNCTIONAL DESCRIPTION | QUIET OPERATING MACHINERY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FF-B-171 MFR REF SINGLE MATERIAL RESPONSE CAGE |
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |