# NSN 3130-01-686-8186: Bearing Unit, Ball

NSN 3130-01-686-8186 (also written 3130016868186; NIIN 01-686-8186) is a bearing unit, ball in Federal Supply Class 3130, Bearings, Mounted. 3 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 3130-01-686-8186 (3130016868186)
- NIIN: 01-686-8186 (016868186)
- 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 G: the government has a complete data package and the rights to use it. (observed 2026-11-04)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ANKP | HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE | INCHES NOMINAL 1.0600 |
| ANKK | LOAD CAPABILITY TYPE | RADIAL AND THRUST |
| AMCL | BLOCK TYPE | FIXED |
| ANJS | SHAFT END TYPE | OPEN |
| ANKF | SEAL LOCATION | BOTH ENDS |
| AHZC | ASSEMBLY OVERALL LENGTH | INCHES NOMINAL 1.4688 |
| AKRF | SEAL TYPE | CONTACT |
| MATT | MATERIAL | HOUSING IRON MALLEABLE |
| MATT | MATERIAL | SEAL RUBBER SYNTHETIC |
| STYL | STYLE DESIGNATOR | — |
| AGZH | INTERNAL FIT-UP DESIGNATION | STANDARD |
| CWJW | MOUNTING HOLE TYPE | SLOTTED |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | 2-BOLT PILLOW BLOCK. |
| LBMA | LUBRICATION MATERIAL | GREASE |
| MATT | MATERIAL | BEARING STEEL COMP E52100 |
| AFWE | HOUSING WIDTH | INCHES NOMINAL 5.0000 |
| AGAV | END ITEM IDENTIFICATION | NSN:2350-01-390-4683;M88,RECOVERY VEHICLE,FULL TRACKED. |
| AGKL | LUBRICATION FITTING TYPE | HYDRAULIC |
| AGNF | BASE LENGTH | INCHES NOMINAL 1.0000 |
| AGYX | ROLLING ELEMENT GROOVE QUANTITY | 1 |
| AGZA | ALIGNMENT TYPE | SELF-ALIGNING |
| CWGY | ROTATING ELEMENT LOCKING METHOD | DIRECT |
| ABJH | TEMP RATING | FAHRENHEIT -25.0 AND FAHRENHEIT 250.0 |
| ABTD | MOUNTING SLOT WIDTH | INCHES NOMINAL 0.4100 |
| ABVG | MOUNTING SLOT LENGTH | INCHES NOMINAL 0.8750 |
| ABXV | BORE DIAMETER | INCHES NOMINAL 0.5000 |
| ACYB | BASE THICKNESS | INCHES NOMINAL 0.4700 |
| ADFX | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH | INCHES MINIMUM 3.2500 AND INCHES MAXIMUM 4.0600 |
| AFWC | HOUSING HEIGHT | INCHES NOMINAL 2.1400 |
| CBBL | FEATURES PROVIDED | GROUND ROLLING ELEMENT GROOVE |
| CWGR | LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE | DEGREES NOMINAL 90.0 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 11672031-3 | 0LF97 | HUB CITY, INC. DBA HUB CITY DIV HUB CITY, INC. - A REGAL-BELOIT COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 11672031-3 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| P2B-SC-008 123830 | 54ZA4 | ABB MOTORS & MECHANICAL INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-19 | [SPE4A626PV540](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3130016868186) | BEARING UNIT, BALL | — | $1,188.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3130016868186&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3130016868186
- 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/3130-01-686-8186/
JSON: https://nsnexplorer.com/api/nsn/3130-01-686-8186.json