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 |
---|---|
78286 | SIKORSKY AIRCRAFT CORPORATION |
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 |
---|---|---|
AGYF | RETAINER FABRICATION METHOD | PRESSED |
AGYW | BEARING SEAL TYPE | CONTACT |
MATT | MATERIAL | RUBBER SYNTHETIC SEAL |
AGZD | BORE SHAPE | STRAIGHT |
MATT | MATERIAL | STEEL RETAINER |
AGYE | SURFACE FINISH | GROUND |
ADGA | OVERALL OUTSIDE DIAMETER | 2.2500 INCHES NOMINAL |
MATT | MATERIAL | STEEL OUTER RING |
STYL | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE |
AKVV | INTERNAL CLEARANCE | 0.0002 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL |
AGZC | LOAD DIRECTION | RADIAL |
FEAT | SPECIAL FEATURES | PART NO. MARKED ON FACE OF EITHER RACE IN ACCORDANCE W/SIKORSKY SPEC SS8770 |
ADZG | LUBRICATION MATERIAL | GREASE |
AGYJ | SEAL QUANTITY | 2 |
MATT | MATERIAL | STEEL INNER RING |
LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
ABXV | BORE DIAMETER | 1.2500 INCHES NOMINAL |
ABMK | ||
MATT | MATERIAL | STEEL BALL |
CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |