The Bearing,ball,annular, cataloged under National Stock Number 3110-00-580-3257, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 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 | 3110-00-580-3257 |
| Primary Part Number | 311SFFCB105B319A75A00000 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Skf Usa Inc. |
| Status | CANCELLED |
| Lubrication Material | GREASE |
| Surface Finish | GROUND |
| Bore Shape | STRAIGHT |
| Retainer Fabrication Method | PRESSED |
| Internal Fit-Up Designation | STANDARD |
| Seal Quantity | 2 |
| Lubrication Material Document and Classification | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| Load Direction | RADIAL |
| Bearing Seal Type | LABYRINTH |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material | STEEL OVERALL |
| Bore Diameter | 55.00 MILLIMETERS NOMINAL MM |
| Overall Outside Diameter | 120.00 MILLIMETERS NOMINAL MM |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 311SFFCB105B319A75A00000 | Skf Usa Inc. (USA) |
| W311KLLFS160 | Timken Co Div the Timken Company (USA) |
| 311SFFCB1STA006A75D00000 | Skf Usa Inc. (USA) |
| FF-B-171/10J11B2C | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| W311KLLM1LG3278 | Timken Co Div the Timken Company (USA) |
| FF-B-171/10 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 462311 | Skf Usa Inc. (USA) |
NSN 3110-00-580-3257 is a Bearing,ball,annular, manufactured by Skf Usa Inc., classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-580-3257 has 7 cross-referenced part numbers: 311SFFCB105B319A75A00000 (Skf Usa Inc.), W311KLLFS160 (Timken Co Div the Timken Company), 311SFFCB1STA006A75D00000 (Skf Usa Inc.), FF-B-171/10J11B2C (Federal Specifications Promulgated by General Services Administration Washington DC), W311KLLM1LG3278 (Timken Co Div the Timken Company) and 2 more.
There are 12 known substitutes for 3110-00-580-3257: 3110-00-097-6345, 3110-00-107-7338, 3110-00-155-6677 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 311SFFCB105B319A75A00000: Lubrication Material: GREASE; Surface Finish: GROUND; Bore Shape: STRAIGHT; Retainer Fabrication Method: PRESSED. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-580-3257 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.