The Bearing,roller,tapered, cataloged under National Stock Number 3110-01-212-2341, 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 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3110-01-212-2341 |
| Primary Part Number | H242649/H242610 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Retainer Fabrication Method | PRESSED |
| Internal Fit-Up Designation | STANDARD |
| Cup Width | 3.0625 INCHES NOMINAL IN |
| Style Designator | STRAIGHT BORE, NORMAL ANGLE |
| Overall Outside Diameter | 13.2500 INCHES NOMINAL IN |
| Backface Corner Radius | 0.1300 INCHES NOMINAL IN |
| Cone Corner Radius | 0.1300 INCHES NOMINAL IN |
| Standout Width | 0.8125 INCHES NOMINAL IN |
| Alignment Type | RIGID |
| Cone Width | 3.9375 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Bore Diameter | 8.1250 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 |
|---|---|
| 2E2-5-1 AND2 ITEM 112 | Lake Shore Systems, Inc. (USA) |
| H242649/H242610 PRIMARY | The Timken Corporation (USA) |
| Reference | Meaning |
|---|---|
| 2E2-5-1 AND2 ITEM 35 | 5/9 Secondary reference Lake Shore Systems, Inc. |
NSN 3110-01-212-2341 is a Bearing,roller,tapered, manufactured by The Timken Corporation, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-212-2341 has 2 manufacturer part numbers on file: 2E2-5-1 AND2 ITEM 112 (Lake Shore Systems, Inc.), H242649/H242610 (The Timken Corporation).
Key specifications for H242649/H242610: Retainer Fabrication Method: PRESSED; Internal Fit-Up Designation: STANDARD; Cup Width: 3.0625 INCHES NOMINAL IN; Style Designator: STRAIGHT BORE, NORMAL ANGLE. 13 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.