The Bearing Unit,plain, cataloged under National Stock Number 3130-01-291-2960, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Reliance Electric Company Dba Reliance & Dodge Brands. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3130-01-291-2960 |
| Primary Part Number | 006128 |
| Item Name | Bearing Unit,plain |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | Reliance Electric Company Dba Reliance & Dodge Brands |
| Status | ACTIVE |
| Housing Height | 3.500 INCHES NOMINAL IN |
| Style Designator | PILLOW BLOCK, SOLID |
| Center to Center Distance Between Mounting Holes Along Width | 5.125 INCHES MINIMUM AND 5.375 INCHES MAXIMUM IN |
| Housing Width | 7.000 INCHES NOMINAL IN |
| Base Length | 3.875 INCHES NOMINAL IN |
| Alignment Type | SELF-ALIGNING |
| Base Thickness | 1.750 INCHES NOMINAL IN |
| Bore Diameter | 1.9375 INCHES NOMINAL IN |
| Material | STEEL BEARING SURFACE |
| Material | STEEL BEARING |
| Material | TIN ALLOY HOUSING |
| Housing Length | 3.875 INCHES NOMINAL IN |
| Height From Bottom of Base to Bore Centerline | 1.750 INCHES NOMINAL IN |
| Load Capability Type | THRUST |
| 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 |
|---|---|
| 006128 PRIMARY | Reliance Electric Company Dba Reliance & Dodge Brands (USA) |
| Reference | Meaning |
|---|---|
| E7075463 | 5/9 Secondary reference Lufkin Industries, Inc. Dba Power Transmission |
| E775463 | 5/9 Secondary reference Lufkin Industries, Inc. Dba Power Transmission |
NSN 3130-01-291-2960 is a Bearing Unit,plain, manufactured by Reliance Electric Company Dba Reliance & Dodge Brands, classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-01-291-2960 has 1 manufacturer part number on file: 006128 (Reliance Electric Company Dba Reliance & Dodge Brands).
Key specifications for 006128: Housing Height: 3.500 INCHES NOMINAL IN; Style Designator: PILLOW BLOCK, SOLID; Center to Center Distance Between Mounting Holes Along Width: 5.125 INCHES MINIMUM AND 5.375 INCHES MAXIMUM IN; Housing Width: 7.000 INCHES NOMINAL IN. 14 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.