The Bearing,roller,tapered, cataloged under National Stock Number 3110-01-418-9925, 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 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-418-9925 |
| Primary Part Number | JW7049-JW7010 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Cup Width | 27.0 MILLIMETERS NOMINAL MM |
| Style Designator | STRAIGHT BORE, NORMAL ANGLE |
| Overall Outside Diameter | 140.0 MILLIMETERS NOMINAL MM |
| Backface Corner Radius | 2.0 MILLIMETERS NOMINAL MM |
| Cone Corner Radius | 2.0 MILLIMETERS NOMINAL MM |
| Standout Width | 12.0 MILLIMETERS NOMINAL MM |
| Cone Width | 35.50 MILLIMETERS NOMINAL MM |
| Bore Diameter | 70.0 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 |
|---|---|
| JW7049-JW7010 PRIMARY | The Timken Corporation (USA) |
| Reference | Meaning |
|---|---|
| EF49207 ITEM 33 | 5/1 Secondary reference Mac Taggart, Scott & Co Ltd |
NSN 3110-01-418-9925 is a Bearing,roller,tapered, manufactured by The Timken Corporation, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-418-9925 has 1 manufacturer part number on file: JW7049-JW7010 (The Timken Corporation).
Key specifications for JW7049-JW7010: Cup Width: 27.0 MILLIMETERS NOMINAL MM; Style Designator: STRAIGHT BORE, NORMAL ANGLE; Overall Width: 39.0 MILLIMETERS NOMINAL MM; Overall Outside Diameter: 140.0 MILLIMETERS NOMINAL MM. 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.