The Bearing,ball,linear Motion, cataloged under National Stock Number 3110-01-070-7314, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-070-7314 |
| Item Name | Bearing,ball,linear Motion |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Status | ACTIVE |
| Working Bore Diameter | 0.2495 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM IN |
| Surface Finish | GROUND |
| Style Designator | SELF-ALIGNING |
| Overall Outside Diameter | 0.5000 INCHES MINIMUM AND 0.5005 INCHES MAXIMUM IN |
| Features Provided | SNAP RING-GROOVE MOUNTING |
| Bore Shape | STRAIGHT |
| Alignment Type | SELF-ALIGNING |
| Material | STEEL BALL |
| Material | PLASTIC ACETAL BALL CIRCUIT |
| Material | PLASTIC ACETAL OUTER RING |
| Material | STEEL COMP 8620 SIDE PLATE |
| Bearing Ball Quantity | 4 |
| Distance Between Retaining Rings | 0.4270 INCHES MINIMUM AND 0.4470 INCHES MAXIMUM IN |
| Self-Alignment Location | INTERNAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| SUPER-4 | 3/2 Design control — primary reference U.S. Government activity |
| 772520-4 | 3/2 Design control — primary reference U.S. Government activity |
| SM-C-804661-1 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 3110-01-070-7314 is a Bearing,ball,linear Motion, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
Key specifications for 3110-01-070-7314: Working Bore Diameter: 0.2495 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM IN; Surface Finish: GROUND; Style Designator: SELF-ALIGNING; Overall Length: 0.7350 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM 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.