The Bearing,roller,cylindrical, cataloged under National Stock Number 3110-01-294-1730, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-294-1730 |
| Item Name | Bearing,roller,cylindrical |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Status | ACTIVE |
| Retainer Fabrication Method | MACHINED |
| Internal Clearance | 0.0001 INCHES MINIMUM RADIAL AND 0.0020 INCHES MAXIMUM RADIAL IN |
| Locating Feature | NONLOCATING |
| Surface Finish | GROUND |
| Style Designator | SINGLE ROW, NON-LOCATING, CYLINDRICAL INNER RING, TWO LIP OUTER RING, SEPARABLE |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE INNER RING |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE ROLLER |
| Overall Outside Diameter | 80.0 MILLIMETERS NOMINAL MM |
| Bore Shape | STRAIGHT |
| Bore Diameter | 35.0 MILLIMETERS NOMINAL MM |
| Material | COPPER ALLOY OR STEEL RETAINER |
| Material | STEEL COMP 4320 OR STEEL COMP 8620 OR STEEL COMP E52100 ROLLER |
| Material | STEEL COMP 4620 OR STEEL COMP 4320 OR STEEL COMP 8620 OR STEEL COMP E52100 INNER RING |
| Material | STEEL COMP 8620 OR STEEL COMP 4320 OR STEEL COMP 4620 OR STEEL COMP E52100 OUTER RING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MS19076 | 4/1 Identification reference U.S. Government activity |
| MS19076-9 | 2/2 Government specification standardization U.S. Government activity |
| A-A-55601-09AC0 | 5/9 Secondary reference Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
NSN 3110-01-294-1730 is a Bearing,roller,cylindrical, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
Key specifications for 3110-01-294-1730: Retainer Fabrication Method: MACHINED; Internal Clearance: 0.0001 INCHES MINIMUM RADIAL AND 0.0020 INCHES MAXIMUM RADIAL IN; Locating Feature: NONLOCATING; Surface Finish: GROUND. 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.