INSTANT RFQ

National Stock Number (NSN) 3120-00-031-1511 (3120000311511) 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) 00-031-1511 (000311511)
NCB Code USA (00)
Manufacturer Sargent Aerospace, Northrop Grumman Systems Corporation, Rbc Transport Dynamics Corp, New Hampshire Ball Bearings Inc, Kamatics Corporation
Part Number Manufacturer Item Name Cage Code RFQ
GB520DS2 sargent aerospace bearing plain self aligning 97613 RFQ
GB520DS2 northrop grumman systems corporation bearing plain self aligning 26512 RFQ
76792 rbc transport dynamics corp bearing plain self aligning 09455 RFQ
GB520DS2 new hampshire ball bearings inc bearing plain self aligning 15860 RFQ
GB520DS2 kamatics corporation bearing plain self aligning 50632 RFQ
KNDB9-1 sargent aerospace bearing plain self aligning 97613 RFQ
GB520DS2 rbc transport dynamics corp bearing plain self aligning 09455 RFQ

Technical Characteristics of NSN 3120000311511

MRCCriteriaCharacteristic
ABXVBORE DIAMETER0.5320 INCHES MINIMUM AND 0.5325 INCHES MAXIMUM
AGGFOUTER MEMBER OUTSIDE DIAMETER1.0932 INCHES MINIMUM AND 1.0937 INCHES MAXIMUM
AGGHOUTER MEMBER WIDTH0.4320 INCHES MINIMUM AND 0.4420 INCHES MAXIMUM
AGGJINNER MEMBER WIDTH0.5600 INCHES MINIMUM AND 0.5620 INCHES MAXIMUM
AGKPSTATIC RADIAL LOAD RATING23200 POUNDS
CQFMHARDNESS RATING23.0 ROCKWELL C MINIMUM OUTER RACE MEMBER
CQFMHARDNESS RATING55.0 ROCKWELL C MINIMUM INNER MEMBER
MATTMATERIALPLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
MATTMATERIALSTEEL COMP 1117 OUTER RACE MEMBER
MATTMATERIALSTEEL INNER MEMBER
STYLSTYLE DESIGNATORWITH INSERT AND/OR LINER

Relevant Components for NSN - 3120-00-031-1511, 3120000311511
3110-01-211-2805 (3110012112805) 3120-01-257-6733 (3120012576733) 3120-00-662-8792 (3120006628792) 3120-01-556-4188 (3120015564188)
3110-00-198-0780 (3110001980780) 3120-01-335-6987 (3120013356987) 3120-01-251-2000 (3120012512000) 3110-00-275-0562 (3110002750562)
3110-00-227-2438 (3110002272438) 3130-01-253-7332 (3130012537332) 3110-01-563-7380 (3110015637380) 3120-01-370-1090 (3120013701090)

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