# NSN 3130-01-227-0663: Bearing Unit, Ball

NSN 3130-01-227-0663 (also written 3130012270663; NIIN 01-227-0663) is a bearing unit, ball in Federal Supply Class 3130, Bearings, Mounted. 12 manufacturer part numbers from 6 suppliers are on record. It was last purchased in Nov 2026.

## Identification

- NSN: 3130-01-227-0663 (3130012270663)
- NIIN: 01-227-0663 (012270663)
- Item name: BEARING UNIT,BALL
- Federal Supply Class: [FSC 3130 Bearings, Mounted](https://nsnexplorer.com/fsc/3130/)
- Federal Supply Group: [FSG 31](https://nsnexplorer.com/group/31/)
- Acquisition method suffix code: AMSC B: must be bought from the sources named on a source control or selected item drawing. (observed 2026-10-28)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABTD | MOUNTING SLOT WIDTH | INCHES NOMINAL 0.440 |
| ABVG | MOUNTING SLOT LENGTH | INCHES NOMINAL 0.780 |
| ABXV | BORE DIAMETER | INCHES NOMINAL 0.7500 |
| ACYB | BASE THICKNESS | INCHES NOMINAL 0.470 |
| ADFX | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH | INCHES NOMINAL 3.780 |
| AFWC | HOUSING HEIGHT | INCHES NOMINAL 2.500 |
| AFWE | HOUSING WIDTH | INCHES NOMINAL 5.000 |
| AGKL | LUBRICATION FITTING TYPE | HYDRAULIC |
| AGNF | BASE LENGTH | INCHES NOMINAL 1.340 |
| AGYX | ROLLING ELEMENT GROOVE QUANTITY | 2 |
| AGZA | ALIGNMENT TYPE | SELF-ALIGNING |
| AGZH | INTERNAL FIT-UP DESIGNATION | STANDARD |
| AHZC | ASSEMBLY OVERALL LENGTH | INCHES NOMINAL 1.340 |
| AKRF | SEAL TYPE | CONTACT |
| AMCL | BLOCK TYPE | FIXED |
| ANJS | SHAFT END TYPE | OPEN |
| ANKF | SEAL LOCATION | BOTH ENDS |
| ANKK | LOAD CAPABILITY TYPE | RADIAL |
| ANKP | HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE | INCHES NOMINAL 1.250 |
| CWGR | LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE | DEGREES NOMINAL 45.0 |
| CWGY | ROTATING ELEMENT LOCKING METHOD | STRAIGHT SLEEVE |
| CWJW | MOUNTING HOLE TYPE | SLOTTED |
| FEAT | SPECIAL FEATURES | NO LOCKING COLLAR PROVIDED; LUBE FITTING COMPATABLE GREASE GUN 10915142 |
| LBMA | LUBRICATION MATERIAL | GREASE |
| LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL SPEC SINGLE MATERIAL RESPONSE -IL-G-23827 |
| MATT | MATERIAL | BEARING STEEL |
| MATT | MATERIAL | SEAL RUBBER SYNTHETIC |
| MATT | MATERIAL | HOUSING IRON CAST |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 12313690 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 12313690 | 19382 | REXNORD INDUSTRIES, LLC DIV LINK-BELT BEARING OPERATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 12313690 | 21335 | TIMKEN CO DIV THE TIMKEN COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 12313690 | 52676 | SKF USA INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 12313690 | 71956 | RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1263-00-D FIND NO 2 | 38450 | ENGINEERED COIL COMPANY DBA ENGINEERED COIL CO DIV DRS MARLO COIL | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1264-00-D FIND NO 2 | 38450 | ENGINEERED COIL COMPANY DBA ENGINEERED COIL CO DIV DRS MARLO COIL | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| P2BL 012-WF | 52676 | SKF USA INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| RAK3/4 A2485 | 21335 | TIMKEN CO DIV THE TIMKEN COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SYH12WMX | 52676 | SKF USA INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SYH3/4WMU | 52676 | SKF USA INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SYH3/4WMX | 52676 | SKF USA INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-11-05 | [SPE4A625PAZK7](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3130012270663) | BEARING UNIT, BALL | JAMAICA BEARINGS CO., INC. DBA JAMAICA BEARINGS CO., INC. | $16,970.25 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3130012270663&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3130012270663
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- 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/3130-01-227-0663/
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