The Bearing,roller,journal, cataloged under National Stock Number 3110-01-355-2738, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Thyssenkrupp Rothe Erde Usa Inc.. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-355-2738 |
| Primary Part Number | T2R3-70N4G |
| Item Name | Bearing,roller,journal |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Thyssenkrupp Rothe Erde Usa Inc. |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-STD-8625,TY 2,CL 1 MIL STD SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | MIL-A-22771 MIL SPEC SINGLE MATERIAL RESPONSE INNER RACE |
| Material Document and Classification | MIL-A-22771 MIL SPEC SINGLE MATERIAL RESPONSE OUTER RACE |
| Surface Treatment | ANODIZE OVERALL |
| Material | STEEL CORROSION RESISTING ROLLER |
| Material | RUBBER SEAL |
| Material | ALUMINUM ALLOY INNER RACE |
| Material | ALUMINUM ALLOY OUTER RACE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| T2R3-70N4G PRIMARY | Thyssenkrupp Rothe Erde Usa Inc. (USA) |
| 13005001 PRIMARY | Kaydon Corporation Dba Kaydon Corp (USA) |
| 11787-001 | Kaydon Corporation Dba Kaydon Corp (USA) |
| Reference | Meaning |
|---|---|
| 5543799 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
NSN 3110-01-355-2738 is a Bearing,roller,journal, manufactured by Thyssenkrupp Rothe Erde Usa Inc., classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-355-2738 has 3 manufacturer part numbers on file: T2R3-70N4G (Thyssenkrupp Rothe Erde Usa Inc.), 13005001 (Kaydon Corporation Dba Kaydon Corp), 11787-001 (Kaydon Corporation Dba Kaydon Corp).
Key specifications for T2R3-70N4G: Surface Treatment Document and Classification: MIL-STD-8625,TY 2,CL 1 MIL STD SINGLE TREATMENT RESPONSE OVERALL; Material Document and Classification: MIL-A-22771 MIL SPEC SINGLE MATERIAL RESPONSE INNER RACE; Material Document and Classification: MIL-A-22771 MIL SPEC SINGLE MATERIAL RESPONSE OUTER RACE; Special Features: EQUIPPED WITH INTERNAL SPUR GEAR-528 TEETH-20 DEG PRESSURE ANGLE-PITCH DIA-66.000. 8 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.