The Bearing,roller,tapered, cataloged under National Stock Number 3110-00-151-9515, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is General Motors Llc Dba General Motors Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-151-9515 |
| Primary Part Number | EE607071-607140 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | ACTIVE |
| Cup Width | 2.1250 INCHES NOMINAL IN |
| Style Designator | STRAIGHT BORE, NORMAL ANGLE |
| Overall Outside Diameter | 14.0000 INCHES NOMINAL IN |
| Backface Corner Radius | 0.2500 INCHES NOMINAL IN |
| Cone Corner Radius | 0.2500 INCHES NOMINAL IN |
| Standout Width | 1.0000 INCHES NOMINAL IN |
| Cone Width | 3.0625 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Bore Diameter | 6.9800 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 |
|---|---|
| EE607071-607140 PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
| EE607071-607140 PRIMARY | The Timken Corporation (USA) |
| Reference | Meaning |
|---|---|
| EE607071-607140 | 5/9 Secondary reference General Motors Corp |
NSN 3110-00-151-9515 is a Bearing,roller,tapered, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-151-9515 has 2 manufacturer part numbers on file: EE607071-607140 (General Motors Llc Dba General Motors Llc), EE607071-607140 (The Timken Corporation).
Key specifications for EE607071-607140: Cup Width: 2.1250 INCHES NOMINAL IN; Style Designator: STRAIGHT BORE, NORMAL ANGLE; Overall Width: 3.1250 INCHES NOMINAL IN; Overall Outside Diameter: 14.0000 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.