| Item Name | Bearing Roller Tapered |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-239-7788 (002397788) |
| NCB Code | USA (00) |
| Manufacturer | The Timken Corporation, Timken Corporation, Twin Disc Incorporated |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| B-39812 | the timken corporation | bearing roller tapered | 98016 | RFQ |
| HM926740HM926710WSPCRHM926710EE | timken corporation | bearing roller tapered | 60038 | RFQ |
| M2207 | twin disc incorporated | bearing roller tapered | 61208 | RFQ |
| XB2087 | twin disc incorporated | bearing roller tapered | 61208 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABXV | BORE DIAMETER | 4.5000 INCHES MINIMUM AND 4.5010 INCHES MAXIMUM |
| ADGA | OVERALL OUTSIDE DIAMETER | 9.0000 INCHES MINIMUM AND 9.0010 INCHES MAXIMUM |
| AGWU | BACKFACE CORNER RADIUS | 0.1300 INCHES NOMINAL |
| AGWW | CONE CORNER RADIUS | 0.1400 INCHES NOMINAL |
| AGWX | CONE WIDTH | 3.8920 INCHES NOMINAL |
| AGWY | CUP WIDTH | 4.2300 INCHES MINIMUM AND 4.2780 INCHES MAXIMUM |
| AGYF | RETAINER FABRICATION METHOD | PRESSED |
| CTFZ | STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 |
| FEAT | SPECIAL FEATURES | 8 HOLES 0.5000 IN. DIA EQUALLY SPACED IN CUP SPACER,PR OF BRNGS,0.0080 IN. BENCH LATERAL |
| MATT | MATERIAL | STEEL OVERALL |
| Components Related to NSN - 3110-00-239-7788, 3110002397788 | ||||
| 3120-01-645-2177 (3120016452177) | 3110-01-264-2076 (3110012642076) | 3120-00-927-7520 (3120009277520) | 3110-00-967-8637 (3110009678637) | |
| 3110-00-078-0040 (3110000780040) | 3110-01-613-5117 (3110016135117) | 3120-99-148-9821 (3120991489821) | 3120-01-521-1271 (3120015211271) | |
| 3120-01-643-7972 (3120016437972) | 3120-01-686-7549 (3120016867549) | 3110-00-144-8605 (3110001448605) | 3110-00-874-4694 (3110008744694) | |
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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