| Item Name | Bearing Roller Tapered |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-017-5129 (000175129) |
| NCB Code | USA (00) |
| Manufacturer | Federal Specifications, Timken Corporation, Orton Mccullough Crane Co |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| FFB187 | federal specifications | bearing roller tapered | 81348 | RFQ |
| 495-493DCANDX1S495 | timken corporation | bearing roller tapered | 60038 | RFQ |
| A38045 | timken corporation | bearing roller tapered | 60038 | RFQ |
| 495-90147 | timken corporation | bearing roller tapered | 60038 | RFQ |
| D50238-13 | orton mccullough crane co | bearing roller tapered | 45054 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 2.7500 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 3.2500 INCHES NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 5.3750 INCHES NOMINAL |
| AGWU | BACKFACE CORNER RADIUS | 0.0310 INCHES NOMINAL |
| AGWV | STANDOUT WIDTH | 0.3125 INCHES NOMINAL |
| AGWW | CONE CORNER RADIUS | 0.1400 INCHES NOMINAL |
| AGWY | CUP WIDTH | 2.1250 INCHES NOMINAL |
| CTFZ | STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 |
| FEAT | SPECIAL FEATURES | OIL HOLE AND GROOVE IN CUP,OIL HOLE COUNTERBORED.0.6870 IN.DIA BY 0.2180 IN.DEEP ON OD OF CUP,FURNISHED WITH X1S495 SPACER,0.0120 IN. END PLAY |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | STRAIGHT BORE,DOUBLE CUP,SINGLE CONES |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 761 TYPE |
| ZZZX | DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY BORE DIAMETER,AS MODIFIED BY LUBRICATION MATERIAL |
| Relevant Components for NSN - 3110-00-017-5129, 3110000175129 | ||||
| 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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