The Bearing,ball,annular, cataloged under National Stock Number 3110-00-227-3106, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Westinghouse Electric Corp. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-227-3106 |
| Primary Part Number | S1449527 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Lubrication Material | GREASE |
| Load Direction | RADIAL |
| Seal Quantity | 2 |
| Internal Clearance | 0.0060 INCHES MINIMUM AXIAL AND 0.0080 INCHES MAXIMUM AXIAL IN |
| Lubrication Material Document and Classification | DOD-G-24508 MIL SPEC SINGLE MATERIAL RESPONSE |
| Retainer Fabrication Method | PRESSED |
| Standard Tolerance Designation | ABEC NO.1 |
| Bearing Seal Type | CONTACT |
| Bore Shape | STRAIGHT |
| Surface Finish | GROUND |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE CARTRIDGE TYPE |
| Material | STEEL BALL |
| Material | STEEL OUTER RING |
| Material | RUBBER SYNTHETIC SEAL |
| Material | STEEL INNER RING |
| Material | STEEL RETAINER |
| Overall Outside Diameter | 130.00 MILLIMETERS NOMINAL MM |
| Bore Diameter | 60.00 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| S1449527 PRIMARY | Westinghouse Electric Corp (USA) |
| 312SFFCQXA7-6-8 PRIMARY | Skf Usa Inc. (USA) |
| FF-B-171/10 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| FFB171/10J12A3B | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 312SFFCQXA7 6-8 PRIMARY | Skf Usa Inc. (USA) |
| S1449527 | Westinghouse Electric Corp Power Generation-Generator Div (USA) |
| W312PPE5110 PRIMARY | Timken Co Div the Timken Company (USA) |
NSN 3110-00-227-3106 is a Bearing,ball,annular, manufactured by Westinghouse Electric Corp, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-227-3106 has 7 cross-referenced part numbers: S1449527 (Westinghouse Electric Corp), 312SFFCQXA7-6-8 (Skf Usa Inc.), FF-B-171/10 (Federal Specifications Promulgated by General Services Administration Washington DC), FFB171/10J12A3B (Federal Specifications Promulgated by General Services Administration Washington DC), 312SFFCQXA7 6-8 (Skf Usa Inc.) and 2 more.
There are 12 known substitutes for 3110-00-227-3106: 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 S1449527: Lubrication Material: GREASE; Load Direction: RADIAL; Seal Quantity: 2; Overall Width: 2.1250 INCHES NOMINAL IN. 20 total characteristics are documented in the Federal Logistics Information System.