The Bearing,roller,tapered, cataloged under National Stock Number 3110-00-918-9366, 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 15 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-918-9366 |
| Primary Part Number | 29680B29620B00 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Cup Outside Diameter | 4.4375 INCHES NOMINAL IN |
| Flange Outside Diameter | 4.5900 INCHES NOMINAL IN |
| Cup Width | 0.7500 INCHES NOMINAL IN |
| Style Designator | STRAIGHT BORE, FLANGED CUP, NORMAL ANGLE |
| Backface Corner Radius | 0.1300 INCHES NOMINAL IN |
| Cone Corner Radius | 0.5000 INCHES NOMINAL IN |
| Standout Width | 0.4063 INCHES NOMINAL IN |
| Cone Width | 1.0000 INCHES NOMINAL IN |
| Flange Width | 0.1563 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA CLASS 00 |
| Bore Diameter | 2.7810 INCHES NOMINAL IN |
| Material | COPPER ALLOY RETAINER |
| Material | STEEL CUP |
| Material | STEEL CONE |
| Material | STEEL ROLLER |
| 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 |
|---|---|
| 29680B29620B00 PRIMARY | The Timken Corporation (USA) |
NSN 3110-00-918-9366 is a Bearing,roller,tapered, manufactured by The Timken Corporation, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-918-9366 has 1 manufacturer part number on file: 29680B29620B00 (The Timken Corporation).
Key specifications for 29680B29620B00: Cup Outside Diameter: 4.4375 INCHES NOMINAL IN; Flange Outside Diameter: 4.5900 INCHES NOMINAL IN; Cup Width: 0.7500 INCHES NOMINAL IN; Style Designator: STRAIGHT BORE, FLANGED CUP, NORMAL ANGLE. 15 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.