The Bearing Unit,roller, cataloged under National Stock Number 3130-01-328-7994, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Lake Shore Systems, Inc.. Government technical data includes 27 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3130-01-328-7994 |
| Primary Part Number | 2D3-1414-ITEM-11 |
| Item Name | Bearing Unit,roller |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | Lake Shore Systems, Inc. |
| Status | ACTIVE |
| Seal Type | CONTACT |
| Lubrication Material | GREASE |
| Lubrication Fitting Type | HYDRAULIC |
| Housing Height | 12.125 INCHES NOMINAL IN |
| Mounting Slot Length | 2.000 INCHES NOMINAL IN |
| Internal Fit-Up Designation | STANDARD |
| Mounting Hole Type | SLOTTED |
| Rotating Element Locking Method | ADAPTER |
| Seal Location | BOTH ENDS |
| Block Type | FIXED |
| Style Designator | PILLOW BLOCK, OPTIONAL SPLIT |
| Center to Center Distance Between Mounting Holes Along Width | 15.625 INCHES NOMINAL IN |
| Housing Width | 17.375 INCHES NOMINAL IN |
| Base Length | 5.875 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Holes Along Length | 3.375 INCHES NOMINAL IN |
| Alignment Type | SELF-ALIGNING |
| Rolling Element Groove Quantity | 2 |
| Base Thickness | 2.500 INCHES NOMINAL IN |
| Bore Diameter | 5.0000 INCHES NOMINAL IN |
| Material | IRON CAST HOUSING |
| Material | STEEL SEAL |
| Material | STEEL BEARING |
| Housing Length | 7.656 INCHES NOMINAL IN |
| Height From Bottom of Base to Bore Centerline | 6.000 INCHES NOMINAL IN |
| Lubrication Fitting Angle From Horizontal Centerline | 45.0 DEGREES NOMINAL |
| Load Capability Type | RADIAL AND THRUST |
| Mounting Slot Width | 1.000 INCHES NOMINAL IN |
| 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 |
|---|---|
| 042274 | Reliance Electric Company Dba Reliance & Dodge Brands (USA) |
| 2D3-1414-ITEM-11 PRIMARY | Lake Shore Systems, Inc. (USA) |
NSN 3130-01-328-7994 is a Bearing Unit,roller, manufactured by Lake Shore Systems, Inc., classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-01-328-7994 has 2 manufacturer part numbers on file: 042274 (Reliance Electric Company Dba Reliance & Dodge Brands), 2D3-1414-ITEM-11 (Lake Shore Systems, Inc.).
Key specifications for 2D3-1414-ITEM-11: Seal Type: CONTACT; Lubrication Material: GREASE; Lubrication Fitting Type: HYDRAULIC; Housing Height: 12.125 INCHES NOMINAL IN. 27 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.