| Item Name | Bearing Plain Self Aligning |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3120 Bearings Plain Unmounted |
| National Item Identification Number (NIIN) | 01-258-4697 (012584697) |
| NCB Code | USA (01) |
| Manufacturer | Kamatics Corporation, New Hampshire Ball Bearings Inc, Rbc Transport Dynamics Corp, Northrop Grumman Systems Corporation, U S Bearings |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| GB520ES30 | kamatics corporation | bearing plain self aligning | 50632 | RFQ |
| ADB30-302 | new hampshire ball bearings inc | bearing plain self aligning | 15860 | RFQ |
| 03-826-30E-003 | rbc transport dynamics corp | bearing plain self aligning | 09455 | RFQ |
| GB520ES30 | northrop grumman systems corporation | bearing plain self aligning | 26512 | RFQ |
| HSP30TL109 | u s bearings | bearing plain self aligning | 02758 | RFQ |
| KSC122600P-6 | kamatics corporation | bearing plain self aligning | 50632 | RFQ |
| GB520ES30 | new hampshire ball bearings inc | bearing plain self aligning | 15860 | RFQ |
| GB520ES30 | rbc transport dynamics corp | bearing plain self aligning | 09455 | RFQ |
| GB520ES30 | u s bearings | bearing plain self aligning | 02758 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABXV | BORE DIAMETER | 1.8745 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM |
| AGGF | OUTER MEMBER OUTSIDE DIAMETER | 2.7807 INCHES MINIMUM AND 2.7812 INCHES MAXIMUM |
| AGGH | OUTER MEMBER WIDTH | 1.0660 INCHES MINIMUM AND 1.0760 INCHES MAXIMUM |
| AGGJ | INNER MEMBER WIDTH | 1.4980 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM |
| AGKP | STATIC RADIAL LOAD RATING | 184500 POUNDS |
| CQFM | HARDNESS RATING | 23.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER |
| CQFM | HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM INNER MEMBER |
| CTLM | LUBRICATION FEATURE | SELF-LUBRICATING LINER RACE LINER |
| MATT | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE AND PLASTIC POLYAMIDE AND PLASTIC PHENOLIC RACE LINER |
| MATT | MATERIAL | STEEL COMP 630 INNER MEMBER |
| MATT | MATERIAL | STEEL COMP 630 OUTER RACE MEMBER |
| SFTT | SURFACE TREATMENT | CHROMIUM INNER MEMBER |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE INNER MEMBER |
| STYL | STYLE DESIGNATOR | WITH INSERT AND/OR LINER WITH STAKING GROOVE |
| ZZZK | SPECIFICATION/STANDARD DATA | 21512-GB520ES MANUFACTURERS STANDARD |
| Relevant Components for NSN - 3120-01-258-4697, 3120012584697 | ||||
| 3110-01-152-8152 (3110011528152) | 3120-01-185-8740 (3120011858740) | 3120-00-661-4351 (3120006614351) | 3120-00-518-6871 (3120005186871) | |
| 3110-00-168-1471 (3110001681471) | 3110-01-354-4581 (3110013544581) | 3120-01-680-4661 (3120016804661) | 3120-01-518-6652 (3120015186652) | |
| 3120-00-382-2710 (3120003822710) | 3120-00-529-8687 (3120005298687) | 3110-01-143-1798 (3110011431798) | 3110-01-500-2447 (3110015002447) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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