The Bearing,roller,cylindrical, cataloged under National Stock Number 3110-01-279-4153, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Regal Beloit America, Inc. Dba Rollway Bearing. Government technical data includes 9 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-279-4153 |
| Primary Part Number | T-001-241 |
| Item Name | Bearing,roller,cylindrical |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Regal Beloit America, Inc. Dba Rollway Bearing |
| Status | ACTIVE |
| Retainer Fabrication Method | MACHINED |
| Outer Ring Width | 0.6200 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN |
| Surface Finish | GROUND |
| Material Document and Classification | AMS 6274 ASSN STD SINGLE MATERIAL RESPONSE ROLLER |
| Overall Outside Diameter | 1.4775 INCHES MINIMUM AND 1.4780 INCHES MAXIMUM IN |
| Bore Shape | STRAIGHT |
| Bore Diameter | 0.7500 INCHES MINIMUM AND 0.7505 INCHES MAXIMUM IN |
| Material | COPPER ALLOY CAGE |
| Material | STEEL COMP 8620 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 |
|---|---|
| SB2308-101 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| T-001-241 PRIMARY | Regal Beloit America, Inc. Dba Rollway Bearing (USA) |
NSN 3110-01-279-4153 is a Bearing,roller,cylindrical, manufactured by Regal Beloit America, Inc. Dba Rollway Bearing, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-279-4153 has 2 manufacturer part numbers on file: SB2308-101 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), T-001-241 (Regal Beloit America, Inc. Dba Rollway Bearing).
Key specifications for T-001-241: Retainer Fabrication Method: MACHINED; Outer Ring Width: 0.6200 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN; Surface Finish: GROUND; Material Document and Classification: AMS 6274 ASSN STD SINGLE MATERIAL RESPONSE ROLLER. 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.