The Bearing,roller,cylindrical, cataloged under National Stock Number 3110-00-196-4575, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-196-4575 |
| Primary Part Number | NU224ECMC4VA301 |
| Item Name | Bearing,roller,cylindrical |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Skf Usa Inc. |
| Status | ACTIVE |
| Retainer Fabrication Method | MACHINED |
| Internal Clearance | 0.0041 INCHES MINIMUM RADIAL AND 0.0063 INCHES MAXIMUM RADIAL IN |
| Internal Fit-Up Designation | EXTRA LOOSE |
| Locating Feature | NONLOCATING |
| Surface Finish | GROUND |
| Style Designator | SINGLE ROW, NON-LOCATING, CYLINDRICAL INNER RING, TWO LIP OUTER RING, SEPARABLE |
| Material Document and Classification | AISI 52100 ASSN STD SINGLE MATERIAL RESPONSE INNER RING |
| Material Document and Classification | AISI 52100 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING |
| Material Document and Classification | AISI 52100 ASSN STD SINGLE MATERIAL RESPONSE ROLLER |
| Overall Outside Diameter | 215.00 MILLIMETERS NOMINAL MM |
| Bore Shape | STRAIGHT |
| Standard Tolerance Designation | RBEC NO.1 |
| Bore Diameter | 120.00 MILLIMETERS NOMINAL MM |
| Material | COPPER ALLOY RETAINER |
| Material | STEEL COMP E52100 ROLLER |
| Material | STEEL COMP E52100 OUTER RING |
| Material | STEEL COMP E52100 INNER RING |
| 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 |
|---|---|
| NU224ECMC4VA301 PRIMARY | Skf Usa Inc. (USA) |
| Reference | Meaning |
|---|---|
| 1-106380-72 | 5/9 Secondary reference Orenstein Und Koppel Aktiengesellschaft |
| NU224M/W23B | 5/9 Secondary reference Skf Usa Inc. |
| 1-106380-72 | 5/9 Secondary reference Cnh Baumaschinen Gmbh |
NSN 3110-00-196-4575 is a Bearing,roller,cylindrical, manufactured by Skf Usa Inc., classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-196-4575 has 1 manufacturer part number on file: NU224ECMC4VA301 (Skf Usa Inc.).
Key specifications for NU224ECMC4VA301: Retainer Fabrication Method: MACHINED; Internal Clearance: 0.0041 INCHES MINIMUM RADIAL AND 0.0063 INCHES MAXIMUM RADIAL IN; Internal Fit-Up Designation: EXTRA LOOSE; Locating Feature: NONLOCATING. 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.