The Bearing,ball,annular, cataloged under National Stock Number 3110-01-504-4808, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc.. Government technical data includes 7 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-504-4808 |
| Primary Part Number | BG6313B03 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc. |
| Status | ACTIVE |
| Surface Finish | GROUND |
| Style Designator | LOADING GROOVE, NON-SEPARABLE |
| Overall Outside Diameter | 5.5112 INCHES MINIMUM AND 5.5118 INCHES MAXIMUM IN |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Bore Diameter | 2.5586 INCHES MINIMUM AND 2.5591 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| BG6313B03 PRIMARY | Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc. (USA) |
| BG6313B01 PRIMARY | Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc. (USA) |
| Reference | Meaning |
|---|---|
| BG6313B01 | 3/9 Design control — primary reference Baldor Electric Co |
| BG6313B03 | 5/9 Secondary reference Baldor Electric Co |
| BG6313B03 | 5/9 Secondary reference Timken Co Div the Timken Company |
| BG6313 | D/9 Drawing number reference only Baldor Electric Co |
| BG6313B03 | 5/9 Secondary reference Carver Pump Company |
NSN 3110-01-504-4808 is a Bearing,ball,annular, manufactured by Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc., classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-504-4808 has 2 manufacturer part numbers on file: BG6313B03 (Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc.), BG6313B01 (Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc.).
Key specifications for BG6313B03: Surface Finish: GROUND; Style Designator: LOADING GROOVE, NON-SEPARABLE; Overall Width: 1.2933 INCHES MINIMUM AND 1.2993 INCHES MAXIMUM IN; Overall Outside Diameter: 5.5112 INCHES MINIMUM AND 5.5118 INCHES MAXIMUM IN. 7 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.