The Bearing,roller,tapered, cataloged under National Stock Number 3110-00-155-7448, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is The Timken Corporation. Government technical data includes 10 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-155-7448 |
| Primary Part Number | A6075A6162 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Cup Width | 0.3437 INCHES NOMINAL IN |
| Style Designator | STRAIGHT BORE, NORMAL ANGLE |
| Overall Outside Diameter | 1.6250 INCHES NOMINAL IN |
| Backface Corner Radius | 0.0460 INCHES NOMINAL IN |
| Cone Corner Radius | 0.0400 INCHES NOMINAL IN |
| Standout Width | 0.1250 INCHES NOMINAL IN |
| Cone Width | 0.4391 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Bore Diameter | 0.7500 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 |
|---|---|
| A6075A6162 PRIMARY | The Timken Corporation (USA) |
| A6075A6162 | Ntn Bearing Corporation of America (USA) |
| Reference | Meaning |
|---|---|
| 152-7N | 5/9 Secondary reference Harbormaster Marine, Inc |
| A6075A6162 | 5/9 Secondary reference Federal-Mogul Corp Government Sales Dept |
| HR3310 | 5/9 Secondary reference Ecolaire Inc Baldwin-Hamilton Co Div |
| A6075A | 5/9 Secondary reference The Timken Corporation |
| X18D8 | 5/9 Secondary reference Westinghouse Electric Corp Power Generation-Generator Div |
| X18D8 | 5/9 Secondary reference Westinghouse Electric Corp |
| 3033D | 5/9 Secondary reference Clark Equipment Co |
| 852230 | 5/9 Secondary reference Clark Equipment Co |
NSN 3110-00-155-7448 is a Bearing,roller,tapered, manufactured by The Timken Corporation, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-155-7448 has 2 manufacturer part numbers on file: A6075A6162 (The Timken Corporation), A6075A6162 (Ntn Bearing Corporation of America).
Key specifications for A6075A6162: Cup Width: 0.3437 INCHES NOMINAL IN; Style Designator: STRAIGHT BORE, NORMAL ANGLE; Overall Width: 0.4688 INCHES NOMINAL IN; Overall Outside Diameter: 1.6250 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.