The Bearing,roller,tapered, cataloged under National Stock Number 3110-00-151-9521, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Rbc Bearings Incorporated Div West Trenton Division. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-151-9521 |
| Primary Part Number | 14118-14276 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Rbc Bearings Incorporated Div West Trenton Division |
| Status | ACTIVE |
| Cup Width | 0.6250 INCHES NOMINAL IN |
| Style Designator | STRAIGHT BORE, NORMAL ANGLE |
| Overall Outside Diameter | 2.7170 INCHES NOMINAL IN |
| Backface Corner Radius | 0.0460 INCHES NOMINAL IN |
| Cone Corner Radius | 0.0310 INCHES NOMINAL IN |
| Standout Width | 0.1563 INCHES NOMINAL IN |
| Cone Width | 0.7560 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Bore Diameter | 1.1810 INCHES NOMINAL IN |
| 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 |
|---|---|
| 14118-14276 | The Timken Company (FRA) |
| 14118-14276 PRIMARY | Rbc Bearings Incorporated Div West Trenton Division (USA) |
| K14118K14276 | Skf France (FRA) |
| 14118-14276 PRIMARY | The Timken Corporation (USA) |
| Reference | Meaning |
|---|---|
| 926151 | 5/9 Secondary reference Chrysler Realty Company Llc Dba Daimler Chrysler |
| 14118-14276 | 5/9 Secondary reference Tyson Bearing Co Div Skf Industries Inc |
| 6159A | 5/9 Secondary reference Dura Corp |
NSN 3110-00-151-9521 is a Bearing,roller,tapered, manufactured by Rbc Bearings Incorporated Div West Trenton Division, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-151-9521 has 4 manufacturer part numbers on file: 14118-14276 (The Timken Company), 14118-14276 (Rbc Bearings Incorporated Div West Trenton Division), K14118K14276 (Skf France), 14118-14276 (The Timken Corporation).
1 possible match (shared part number, not a government interchangeability claim): 4330-01-347-8604. Verify interchangeability with system specifications before substitution.
Key specifications for 14118-14276: Cup Width: 0.6250 INCHES NOMINAL IN; Style Designator: STRAIGHT BORE, NORMAL ANGLE; Overall Width: 0.7812 INCHES NOMINAL IN; Overall Outside Diameter: 2.7170 INCHES NOMINAL IN. 10 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.