INSTANT RFQ

National Stock Number (NSN) 3120-00-316-8121 (3120003168121) Parts List

Item Name Bearing Plain Self Aligning
Federal Supply Group (FSG) Bearings
Federal Supply Class (FSC) 3120 Bearings Plain Unmounted
National Item Identification Number (NIIN) 00-316-8121 (003168121)
NCB Code USA (00)
Manufacturer U S Bearings, Rbc Transport Dynamics Corp, Sargent Aerospace, Specline Inc, Boeing Company The
Part Number Manufacturer Item Name Cage Code RFQ
HSP81TL102 u s bearings bearing plain self aligning 02758 RFQ
4M286-81 rbc transport dynamics corp bearing plain self aligning 09455 RFQ
03-823-81E-003 rbc transport dynamics corp bearing plain self aligning 09455 RFQ
4M286-81 sargent aerospace bearing plain self aligning 97613 RFQ
KMDB81-1 sargent aerospace bearing plain self aligning 97613 RFQ
LDS81E-111 specline inc bearing plain self aligning 16746 RFQ
4M286-81 u s bearings bearing plain self aligning 02758 RFQ
4M286-81 boeing company the bearing plain self aligning 76301 RFQ

Technical Characteristics of NSN 3120003168121

MRCCriteriaCharacteristic
ABXVBORE DIAMETER5.0600 INCHES MINIMUM AND 5.0605 INCHES MAXIMUM
AGGFOUTER MEMBER OUTSIDE DIAMETER5.9195 INCHES MINIMUM AND 5.9200 INCHES MAXIMUM
AGGHOUTER MEMBER WIDTH1.1650 INCHES MINIMUM AND 1.1700 INCHES MAXIMUM
AGGJINNER MEMBER WIDTH1.3700 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM
AGKPSTATIC RADIAL LOAD RATING185000 POUNDS
CQFMHARDNESS RATING26.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
CQFMHARDNESS RATING55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM INNER MEMBER
MATTMATERIALPLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
MATTMATERIALSTEEL COMP 440C INNER MEMBER
MATTMATERIALSTEEL COMP 630 OUTER RACE MEMBER
STYLSTYLE DESIGNATORWITH INSERT AND/OR LINER
TESTTEST DATA DOCUMENT81349-MIL-I6866 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS,BROCHURES,ETC.,THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS,INDUSTRY DIRECTORIES,AND SIMILAR TRADE PUBLICATIONS,REFLECTIN

Relevant Components for NSN - 3120-00-316-8121, 3120003168121
3120-01-569-2300 (3120015692300) 3120-00-264-5901 (3120002645901) 3120-00-993-1489 (3120009931489) 3120-01-144-3963 (3120011443963)
3110-01-329-8593 (3110013298593) 3120-00-540-7727 (3120005407727) 3120-00-033-9482 (3120000339482) 3110-00-198-0412 (3110001980412)
3130-01-528-6767 (3130015286767) 3120-01-326-0573 (3120013260573) 3120-00-594-1048 (3120005941048) 3110-01-113-7164 (3110011137164)

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