The Bearing,roller,journal, cataloged under National Stock Number 3110-00-227-2018, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is American Roller Bearing Inc. Government technical data includes 3 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-227-2018 |
| Primary Part Number | F299 |
| Item Name | Bearing,roller,journal |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | American Roller Bearing Inc |
| Status | ACTIVE |
| Overall Outside Diameter | 2.7500 INCHES NOMINAL IN |
| Bore Diameter | 1.6245 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 |
NSN 3110-00-227-2018 is a Bearing,roller,journal, manufactured by American Roller Bearing Inc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-227-2018 has 2 manufacturer part numbers on file: F299 (American Roller Bearing Inc), F299 (Cotta Transmission Co Llc).
1 possible match (shared part number, not a government interchangeability claim): 5310-00-241-6606. Verify interchangeability with system specifications before substitution.
Key specifications for F299: Overall Width: 1.8750 INCHES NOMINAL IN; Overall Outside Diameter: 2.7500 INCHES NOMINAL IN; Special Features: 0.0938 IN. BY 45 DEG CHAMFER ON ONE BORE CORNER IN; Bore Diameter: 1.6245 INCHES NOMINAL IN. 3 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.