The Bearing,ball,annular, cataloged under National Stock Number 3110-00-555-4139, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Skf Usa Inc.. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-555-4139 |
| Primary Part Number | 7307BECBY |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Skf Usa Inc. |
| Status | CANCELLED |
| Retainer Fabrication Method | PRESSED |
| Bore Shape | STRAIGHT |
| Style Designator | COUNTERBORED OUTER RING, NON-SEPARABLE |
| Material | STEEL OVERALL |
| Load Direction | ANGULAR |
| Overall Outside Diameter | 80.00 MILLIMETERS NOMINAL MM |
| Surface Finish | GROUND |
| Bore Diameter | 35.00 MILLIMETERS NOMINAL MM |
| Contact Angle | 22.0 DEGREES MINIMUM AND 32.0 DEGREES MAXIMUM |
| Standard Tolerance Designation | ABEC NO.1 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7307C1TX9 | Nsk Corp Bearing Div (USA) |
| 7307BECBY PRIMARY | Skf Usa Inc. (USA) |
| H20307 | General Motors Corp (USA) |
| 7307 | Timken Co Div the Timken Company (USA) |
| 7307 | Skf Usa Inc. (USA) |
| 7307BECBY | Skf Industries Inc (USA) |
| 7307W | Timken Co Div the Timken Company (USA) |
| FFB171/26J07A2C | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 7307WAXXXX | Timken Co Div the Timken Company (USA) |
| H20307 | General Motors Corp Delco Moraine Ndh Div (USA) |
| FF-B-171 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 7307 | Skf Usa Inc. (USA) |
NSN 3110-00-555-4139 is a Bearing,ball,annular, manufactured by Skf Usa Inc., classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-555-4139 has 12 cross-referenced part numbers: 7307C1TX9 (Nsk Corp Bearing Div), 7307BECBY (Skf Usa Inc.), H20307 (General Motors Corp), 7307 (Timken Co Div the Timken Company), 7307 (Skf Usa Inc.) and 7 more.
There are 12 known substitutes for 3110-00-555-4139: 3040-00-024-5193, 2010-00-213-0641, 5330-00-447-3525 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7307BECBY: Overall Width: 21.0 MILLIMETERS NOMINAL MM; Retainer Fabrication Method: PRESSED; Bore Shape: STRAIGHT; Style Designator: COUNTERBORED OUTER RING, NON-SEPARABLE. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-555-4139 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.