National Stock Number (NSN) 3110-00-271-0208 (3110002710208) Parts List

Item Name	Bearing Ball Annular
Federal Supply Group (FSG)	Bearings
Federal Supply Class (FSC)	3110 Bearings Antifriction Unmounted
National Item Identification Number (NIIN)	00-271-0208 (002710208)
NCB Code	USA (00)
Manufacturer	Badger Fire Protection Inc, Stephens Adamson Inc, Morse Industrial Corp, Twin Disc Incorporated

Part Number	Manufacturer	Item Name	Cage Code	RFQ
559391	badger fire protection inc	bearing ball annular	6l214	RFQ
ER20	stephens adamson inc	bearing ball annular	57448	RFQ
ER20	morse industrial corp	bearing ball annular	02695	RFQ
ER20	twin disc incorporated	bearing ball annular	61208	RFQ

MRC	Criteria	Characteristic
ABXV	BORE DIAMETER	1.2500 INCHES MINIMUM AND 1.2505 INCHES MAXIMUM
ADGA	OVERALL OUTSIDE DIAMETER	2.8340 INCHES MINIMUM AND 2.8346 INCHES MAXIMUM
AGVT	OUTER RING WIDTH	0.9375 INCHES NOMINAL
AGVU	INNER RING WIDTH	1.6830 INCHES MINIMUM AND 1.6880 INCHES MAXIMUM
AGYE	SURFACE FINISH	GROUND
AGYJ	SEAL QUANTITY	2
AGYW	BEARING SEAL TYPE	LABYRINTH
AGZC	LOAD DIRECTION	RADIAL
AGZD	BORE SHAPE	STRAIGHT
AGZH	INTERNAL FIT-UP DESIGNATION	STANDARD
CBBL	FEATURES PROVIDED	SNAP RING-GROOVE MOUNTING AND MOUNTING GROOVE
FEAT	SPECIAL FEATURES	OIL HOLE AND GROOVE IN OUTER RING
LBMA	LUBRICATION MATERIAL	GREASE
LMDC	LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION	ARMVA 781,FSCM 77988 MFR REF SINGLE MATERIAL RESPONSE
MATT	MATERIAL	STEEL BALL
MATT	MATERIAL	STEEL INNER RING
MATT	MATERIAL	STEEL OUTER RING
MATT	MATERIAL	STEEL RETAINER
MATT	MATERIAL	WOOL SEAL
STYL	STYLE DESIGNATOR	SINGLE ROW BALL,NOT SELF-ALIGNING,INNER RING EXTENDS BOTH SIDES,WITH SETSCREW IN INNER RING,GREASE GROOVE AND SNAP RING ON OUTER RING