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National Stock Number (NSN) Output Data

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.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
R4ZZRB21882-1 43991 A 3 2 3 KE
77R4RB21882-1 43334 A 3 2 3 KE
2-4FFRB21882-1 81965 F 5 9 3 KE
RB21882-1 51663 A 1 2 1 KE

CAGE Information

Code Company
43334 GENERAL MOTORS CORP DELCO MORAINE ND
43991 FAG BEARINGS CORPORATION
81965 TRW INC BEARINGS DIV PLAINVILLE PLAN
51663 CRANE CO. DBA LEAR ROMEC

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
AGYF RETAINER FABRICATION METHOD PRESSED
AGZD BORE SHAPE STRAIGHT
AGYE SURFACE FINISH GROUND
AGYK SHIELD QUANTITY 2
STYL STYLE DESIGNATOR NON-LOADING GROOVE, NON-SEPARABLE
ADGA OVERALL OUTSIDE DIAMETER 0.6250 INCHES MAXIMUM
AGZC LOAD DIRECTION RADIAL
ADZG LUBRICATION MATERIAL GREASE
ABXV BORE DIAMETER 0.2500 INCHES MAXIMUM
AKVV INTERNAL CLEARANCE 0.0003 INCHES MINIMUM RADIAL AND 0.0009 INCHES MAXIMUM RADIAL
LMDC LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
ABMK
CTFZ STANDARD TOLERANCE DESIGNATION ABEC NO.1

Similar Parts

77R4RB21882-1 , 77R4RB218821 , 3110-00-316-6018 , 3110003166018 , 003166018 , R4ZZRB21882-1 , 77R4RB21882-1 , 2-4FFRB21882-1 , RB21882-1 ,