The Bearing,ball,annular, cataloged under National Stock Number 3110-00-156-8122, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Skf Usa Inc.. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-156-8122 |
| Primary Part Number | 1613A2 3-16 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Skf Usa Inc. |
| Status | ACTIVE |
| Bore Diameter | 2.1875 INCHES NOMINAL IN |
| Surface Finish | GROUND |
| Material | STEEL BALL |
| Style Designator | DOUBLE ROW BALL, INTERNAL SELF-ALIGNING, TAPERED BORE WITH STRAIGHT BORE ADAPTER, LOCKNUT AND LOCK WASHER |
| Material | STEEL INNER RING |
| Material | STEEL OUTER RING |
| Standard Tolerance Designation | ABEC NO.1 |
| Load Direction | ANGULAR |
| Overall Outside Diameter | 140.00 MILLIMETERS NOMINAL MM |
| Bore Shape | STRAIGHT |
| Internal Fit-Up Designation | STANDARD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1613A2 3-16 | Skf Usa Inc. (USA) |
| S843P9 | Zurn Industries Inc Claradge Fan Co (USA) |
| 1613A | Skf Usa Inc. (USA) |
| 1613XY | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
NSN 3110-00-156-8122 is a Bearing,ball,annular, manufactured by Skf Usa Inc., classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-156-8122 has 4 cross-referenced part numbers: 1613A2 3-16 (Skf Usa Inc.), S843P9 (Zurn Industries Inc Claradge Fan Co), 1613A (Skf Usa Inc.), 1613XY (Schatz Bearing Corporation Dba Schatz Bearing Corp).
There are 2 known substitutes for 3110-00-156-8122: 4730-00-172-0034, 5340-00-358-3453. Verify interchangeability with system specifications before substitution.
Key specifications for 1613A2 3-16: Overall Width: 33.0 MILLIMETERS NOMINAL MM; Bore Diameter: 2.1875 INCHES NOMINAL IN; Surface Finish: GROUND; Material: STEEL BALL. 12 total characteristics are documented in the Federal Logistics Information System.