The Bearing,roller,tapered, cataloged under National Stock Number 3110-01-414-4301, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Ntn Bearing Corporation of America. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3110-01-414-4301 |
| Primary Part Number | 4T32012XU |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Ntn Bearing Corporation of America |
| Status | ACTIVE |
| Overall Outside Diameter | 95.0 MILLIMETERS NOMINAL MM |
| Bore Diameter | 60.0 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 3110-01-414-4301 is a Bearing,roller,tapered, manufactured by Ntn Bearing Corporation of America, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-414-4301 has 2 manufacturer part numbers on file: 4T32012XU (Ntn Bearing Corporation of America), 32012XU (The Timken Corporation).
1 possible match (shared part number, not a government interchangeability claim): 6750-01-427-7001. Verify interchangeability with system specifications before substitution.
Key specifications for 4T32012XU: Overall Outside Diameter: 95.0 MILLIMETERS NOMINAL MM; Bore Diameter: 60.0 MILLIMETERS NOMINAL MM. 2 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.