# NSN 3110-01-199-0290: Bearing, Roller, Cylindrical

NSN 3110-01-199-0290 (also written 3110011990290; NIIN 01-199-0290) is a bearing, roller, cylindrical in Federal Supply Class 3110, Bearings, Antifriction, Unmounted. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 3110-01-199-0290 (3110011990290)
- NIIN: 01-199-0290 (011990290)
- Item name: BEARING,ROLLER,CYLINDRICAL
- Federal Supply Class: [FSC 3110 Bearings, Antifriction, Unmounted](https://nsnexplorer.com/fsc/3110/)
- Federal Supply Group: [FSG 31](https://nsnexplorer.com/group/31/)
- Acquisition method suffix code: AMSC R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 0.7874 |
| ABXV | BORE DIAMETER | INCHES NOMINAL 1.9685 |
| ADGA | OVERALL OUTSIDE DIAMETER | INCHES NOMINAL 3.5433 |
| AGAV | END ITEM IDENTIFICATION | B-1B ACFT |
| AGYE | SURFACE FINISH | GROUND |
| AGYF | RETAINER FABRICATION METHOD | MACHINED |
| AGZD | BORE SHAPE | STRAIGHT |
| AGZF | LOCATING FEATURE | NONLOCATING |
| MATT | MATERIAL | CAGE COPPER ALLOY |
| MATT | MATERIAL | INNER RING STEEL COMP E52100 |
| MATT | MATERIAL | ROLLER STEEL COMP E52100 |
| MATT | MATERIAL | OUTER RING STEEL COMP E52100 |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| R210G | 38443 | SKF USA INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3110011990290&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3110011990290
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/3110-01-199-0290/
JSON: https://nsnexplorer.com/api/nsn/3110-01-199-0290.json