| Item Name | Bearing Roller Cylindrical |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 01-140-3769 (011403769) |
| NCB Code | USA (01) |
| Manufacturer | Skf Usa Inc, Sikorsky Aircraft Corporation, Kaydon Ring And Seal Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| MR1912C400 | skf usa inc | bearing roller cylindrical | 38443 | RFQ |
| SB2057-101 | skf usa inc | bearing roller cylindrical | 38443 | RFQ |
| SB2057-101 | sikorsky aircraft corporation | bearing roller cylindrical | 78286 | RFQ |
| SB2057-101 | kaydon ring and seal inc | bearing roller cylindrical | 32828 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 0.5058 INCHES MINIMUM AND 0.5118 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 2.3612 INCHES MINIMUM AND 2.3616 INCHES MAXIMUM |
| ADGA | OVERALL OUTSIDE DIAMETER | 3.3461 INCHES MINIMUM AND 3.3465 INCHES MAXIMUM |
| AGYE | SURFACE FINISH | GROUND |
| AGYF | RETAINER FABRICATION METHOD | MACHINED |
| AGZD | BORE SHAPE | STRAIGHT |
| AGZF | LOCATING FEATURE | NONLOCATING |
| AKVV | INTERNAL CLEARANCE | 0.0024 INCHES MINIMUM RADIAL AND 0.0031 INCHES MAXIMUM RADIAL |
| CTFZ | STANDARD TOLERANCE DESIGNATION | RBEC NO.5 |
| MATT | MATERIAL | COPPER ALLOY RETAINER |
| MATT | MATERIAL | STEEL COMP E52100 INNER RING |
| MATT | MATERIAL | STEEL COMP E52100 OUTER RING |
| MATT | MATERIAL | STEEL COMP E52100 ROLLER |
| STYL | STYLE DESIGNATOR | SINGLE ROW,NON-LOCATING,TWO LIP INNER RING,CYLINDRICAL OUTER RING,SEPARABLE |
| Relevant Components for NSN - 3110-01-140-3769, 3110011403769 | ||||
| 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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