The Bearing,roller,cylindrical, cataloged under National Stock Number 3110-00-690-8929, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Skf Usa Inc.. Government technical data includes 17 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-690-8929 |
| Primary Part Number | 204-040-407-003 |
| Item Name | Bearing,roller,cylindrical |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Skf Usa Inc. |
| Status | ACTIVE |
| Retainer Fabrication Method | MACHINED |
| Internal Clearance | 0.0015 INCHES MINIMUM RADIAL AND 0.0027 INCHES MAXIMUM RADIAL IN |
| Locating Feature | ONE DIRECTION |
| Surface Finish | GROUND |
| Style Designator | SINGLE ROW, ONE-DIRECTION LOCATING, TWO LIP INNER RING, ONE LIP OUTER RING, SEPARABLE |
| Material Document and Classification | 204-040-407-3 MFR REF SINGLE MATERIAL RESPONSE INNER RING |
| Material Document and Classification | 204-040-407-3 MFR REF SINGLE MATERIAL RESPONSE OUTER RING |
| Material Document and Classification | 204-040-407-3 MFR REF SINGLE MATERIAL RESPONSE RETAINER |
| Material Document and Classification | 204-040-407-3 MFR REF SINGLE MATERIAL RESPONSE ROLLER |
| Overall Outside Diameter | 80.0 MILLIMETERS NOMINAL MM |
| Bore Shape | STRAIGHT |
| Standard Tolerance Designation | RBEC NO.5 |
| Bore Diameter | 50.0 MILLIMETERS NOMINAL MM |
| Material | STEEL OUTER RING |
| Material | STEEL INNER RING |
| Material | COPPER ALLOY RETAINER |
| 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 |
|---|---|
| 204-040-407-003 PRIMARY | Skf Usa Inc. (USA) |
| Reference | Meaning |
|---|---|
| R110KD | 5/1 Secondary reference Skf Usa Inc. |
| KU1010DJ | 5/9 Secondary reference Federal-Mogul Corp Government Sales Dept |
| 204-040-407-003 | 5/2 Secondary reference U.S. Government activity |
| 204-040-407-3 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 3110-00-690-8929 is a Bearing,roller,cylindrical, manufactured by Skf Usa Inc., classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-690-8929 has 1 manufacturer part number on file: 204-040-407-003 (Skf Usa Inc.).
Key specifications for 204-040-407-003: Retainer Fabrication Method: MACHINED; Internal Clearance: 0.0015 INCHES MINIMUM RADIAL AND 0.0027 INCHES MAXIMUM RADIAL IN; Locating Feature: ONE DIRECTION; Surface Finish: GROUND. 17 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.