The Bearing,roller,thrust, cataloged under National Stock Number 3110-00-182-8501, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Skf Usa Inc.. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-182-8501 |
| Primary Part Number | 29340B |
| Item Name | Bearing,roller,thrust |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Skf Usa Inc. |
| Status | ACTIVE |
| Retainer Fabrication Method | PRESSED |
| Surface Finish | GROUND |
| Style Designator | SPHERICAL ROLLERS |
| Thrust Directional Capability Designation | SINGLE |
| Overall Outside Diameter | 340.0 MILLIMETERS NOMINAL MM |
| Alignment Type | RIGID |
| Standard Tolerance Designation | AFBMA STD TOLERANCE FOR THRUST BEARINGS |
| Bore Diameter | 200.0 MILLIMETERS NOMINAL MM |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 29340B PRIMARY | Skf Usa Inc. (USA) |
| Reference | Meaning |
|---|---|
| W2987280PC54 | 5/9 Secondary reference Alstom Power Conversion Ltd,electrical Machines |
| W2987280PC54 | C/1 Advisory reference — outside the item-of-supply concept Ge Power Conversion Uk Ltd |
| W2987280PC54 | 5/9 Secondary reference Alstom T&d Ltd, Electrical Machines |
NSN 3110-00-182-8501 is a Bearing,roller,thrust, manufactured by Skf Usa Inc., classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-182-8501 has 1 manufacturer part number on file: 29340B (Skf Usa Inc.).
Key specifications for 29340B: Retainer Fabrication Method: PRESSED; Overall Height: 85.0 MILLIMETERS NOMINAL MM; Surface Finish: GROUND; Style Designator: SPHERICAL ROLLERS. 9 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.