| Item Name | Bearing Roller Self Aligning |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 01-285-2079 (012852079) |
| NCB Code | USA (01) |
| Manufacturer | Fag Bearings Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 231 500B 54930MB R50 150 | fag bearings corporation | bearing roller self aligning | 43991 | RFQ |
| B45796 | fag bearings corporation | bearing roller self aligning | 43991 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 264.0 MILLIMETERS NOMINAL |
| ABXV | BORE DIAMETER | 500.0 MILLIMETERS NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 830.0 MILLIMETERS NOMINAL |
| AGYE | SURFACE FINISH | GROUND |
| AGYF | RETAINER FABRICATION METHOD | MACHINED |
| AGZD | BORE SHAPE | STRAIGHT |
| AKVV | INTERNAL CLEARANCE | 0.0020 INCHES MINIMUM RADIAL AND 0.0059 INCHES MAXIMUM RADIAL |
| CBBL | FEATURES PROVIDED | LUBRICATION GROOVE AND LUBRICATION HOLE |
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| FEAT | SPECIAL FEATURES | 3 TAPPED HOLES ON OUTER RING EQUALLY SPACED |
| MATT | MATERIAL | COPPER ALLOY RETAINER |
| MATT | MATERIAL | STEEL INNER RING |
| MATT | MATERIAL | STEEL OUTER RING |
| MATT | MATERIAL | STEEL ROLLER |
| STYL | STYLE DESIGNATOR | DOUBLE ROW,SPHERICAL ROLLERS,SELF-CONTAINED,OUTER AND INNER RACEWAYS CONCAVE,NON-SEPARABLE |
| Components Related to NSN - 3110-01-285-2079, 3110012852079 | ||||
| 3120-01-515-6117 (3120015156117) | 3110-01-237-9096 (3110012379096) | 3120-00-628-9471 (3120006289471) | 3110-00-399-3440 (3110003993440) | |
| 3110-01-203-2674 (3110012032674) | 3120-01-090-7223 (3120010907223) | 3110-01-659-9350 (3110016599350) | 3120-01-084-4606 (3120010844606) | |
| 3120-01-294-6774 (3120012946774) | 3120-00-384-1044 (3120003841044) | 3120-01-229-2003 (3120012292003) | 3120-01-443-7115 (3120014437115) | |
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