| Item Name | Bearing Roller Tapered |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-998-3172 (009983172) |
| NCB Code | USA (00) |
| Manufacturer | American Hoist And Derrick Co, Terex American Crane Corp, Timken Corporation, Federal Specifications, Military Standards Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 137525-25 | american hoist and derrick co | bearing roller tapered | 02280 | RFQ |
| 137525-25 | terex american crane corp | bearing roller tapered | 49185 | RFQ |
| 48290-48220 | timken corporation | bearing roller tapered | 60038 | RFQ |
| 48290AND48220 | timken corporation | bearing roller tapered | 60038 | RFQ |
| FF-B-187 | federal specifications | bearing roller tapered | 81348 | RFQ |
| MS19081-160 | military standards corp | bearing roller tapered | 96906 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 1.5625 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 5.0000 INCHES NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 7.1875 INCHES NOMINAL |
| AGWU | BACKFACE CORNER RADIUS | 0.1300 INCHES MAXIMUM |
| AGWV | STANDOUT WIDTH | 0.2500 INCHES NOMINAL |
| AGWW | CONE CORNER RADIUS | 0.1400 INCHES MAXIMUM |
| AGWX | CONE WIDTH | 1.5000 INCHES NOMINAL |
| AGWY | CUP WIDTH | 1.3125 INCHES NOMINAL |
| CTFZ | STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 4 |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | STRAIGHT BORE,NORMAL ANGLE |
| Components Related to NSN - 3110-00-998-3172, 3110009983172 | ||||
| 3120-01-665-2450 (3120016652450) | 3110-01-283-6582 (3110012836582) | 3120-01-315-2221 (3120013152221) | 3120-01-359-4572 (3120013594572) | |
| 3110-01-145-0558 (3110011450558) | 3120-01-224-3914 (3120012243914) | 3120-01-343-9812 (3120013439812) | 3110-00-554-3932 (3110005543932) | |
| 3120-01-504-0167 (3120015040167) | 3120-01-274-5630 (3120012745630) | 3110-00-106-6194 (3110001066194) | 3130-01-631-4178 (3130016314178) | |
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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