The Bearing,roller,tapered, cataloged under National Stock Number 3110-01-348-0886, 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 7 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3110-01-348-0886 |
| Primary Part Number | LL957049-LL957010 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Cup Width | 0.5625 INCHES NOMINAL0.5625 INCHES NOMINAL IN |
| Style Designator | RIB RING, STRAIGHT BORE, NORMAL ANGLERIB RING, STRAIGHT BORE, NORMAL ANGLE |
| Overall Outside Diameter | 14.1270 INCHES NOMINAL14.1270 INCHES NOMINAL IN |
| Standout Width | 0.3125 INCHES NOMINAL0.3125 INCHES NOMINAL IN |
| Cone Width | 0.8125 INCHES NOMINAL0.8125 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA CLASS 2AFBMA CLASS 2 |
| Bore Diameter | 12.3145 INCHES NOMINAL12.3145 INCHES NOMINAL IN |
| 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 |
|---|---|
| SM72000-003 | Thales Uk Limited Dba Thales Uk Ltd Optronics (GBR) |
| LL957049-LL957010 PRIMARY | The Timken Corporation (USA) |
| LL957049-LL957010 | Timken Europe , a Branch of the Timken Company (GBR) |
| Reference | Meaning |
|---|---|
| LL957049-LL957010 | 5/9 Secondary reference Timken Uk Ltd |
NSN 3110-01-348-0886 is a Bearing,roller,tapered, manufactured by The Timken Corporation, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-348-0886 has 3 manufacturer part numbers on file: SM72000-003 (Thales Uk Limited Dba Thales Uk Ltd Optronics), LL957049-LL957010 (The Timken Corporation), LL957049-LL957010 (Timken Europe , a Branch of the Timken Company).
Key specifications for LL957049-LL957010: Cup Width: 0.5625 INCHES NOMINAL0.5625 INCHES NOMINAL IN; Style Designator: RIB RING, STRAIGHT BORE, NORMAL ANGLERIB RING, STRAIGHT BORE, NORMAL ANGLE; Overall Width: 0.8750 INCHES NOMINAL0.8750 INCHES NOMINAL IN; Overall Outside Diameter: 14.1270 INCHES NOMINAL14.1270 INCHES NOMINAL IN. 7 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.