AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Cup Tapered Roller Bearing |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-100-0496 (001000496) |
| NCB Code | USA (00) |
| Manufacturer | Long Airdox Co, Fruehauf Corp, White Motor Corp, The Timken Corporation, Diamond Reo Trucks Inc, Corbitt Co Inc, Amarillo Gear Co, Federal Specifications, Timken Corporation, Skf France, Tyson Bearing Co, Rbc Bearings Incorporated, General Motors Corp, Axletech International Llc, Kenworth Truck Co, Federal Mogul Corporation, Trailmobile Inc, Meritor Heavy Vehicle Braking System, Napco International Llc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 5521 | long airdox co | cup tapered roller bearing | RFQ |
| 534757 | fruehauf corp | cup tapered roller bearing | RFQ |
| 2B5060 | white motor corp | cup tapered roller bearing | RFQ |
| 5521 | the timken corporation | cup tapered roller bearing | RFQ |
| 166D2 | diamond reo trucks inc | cup tapered roller bearing | RFQ |
| 5521 | corbitt co inc | cup tapered roller bearing | RFQ |
| SSL-600 ITEM 601 | amarillo gear co | cup tapered roller bearing | RFQ |
| FF-B-187 | federal specifications | cup tapered roller bearing | RFQ |
| 5521 | timken corporation | cup tapered roller bearing | RFQ |
| K5521 | skf france | cup tapered roller bearing | RFQ |
| 5521 | tyson bearing co | cup tapered roller bearing | RFQ |
| 5521 | rbc bearings incorporated | cup tapered roller bearing | RFQ |
| 5221 | amarillo gear co | cup tapered roller bearing | RFQ |
| 140645 | general motors corp | cup tapered roller bearing | RFQ |
| 5521 | axletech international llc | cup tapered roller bearing | RFQ |
| 5521 | kenworth truck co | cup tapered roller bearing | RFQ |
| 5521 | federal mogul corporation | cup tapered roller bearing | RFQ |
| 50-11B26 | trailmobile inc | cup tapered roller bearing | RFQ |
| 5521 | meritor heavy vehicle braking system | cup tapered roller bearing | RFQ |
| 2X627B | napco international llc | cup tapered roller bearing | RFQ |
| BT5521 | federal mogul corporation | cup tapered roller bearing | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABKV | OUTSIDE DIAMETER | 5.1181 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 1.4375 INCHES NOMINAL |
| AGWU | BACKFACE CORNER RADIUS | 0.1250 INCHES NOMINAL |
| CTFZ | STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | NORMAL ANGLE |
| Relevant Components for NSN - 3110-00-100-0496, 3110001000496 | ||||
| 3120-01-481-3108 (3120014813108) | 3120-01-425-5850 (3120014255850) | 3120-01-419-9976 (3120014199976) | 3110-00-839-9726 (3110008399726) | |
| 3120-01-384-0336 (3120013840336) | 3120-00-967-8122 (3120009678122) | 3110-01-527-5868 (3110015275868) | 3110-01-273-1688 (3110012731688) | |
| 3110-00-085-2998 (3110000852998) | 3110-00-089-1688 (3110000891688) | 3120-00-203-8749 (3120002038749) | 3110-01-171-2404 (3110011712404) | |
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