The Bearing,ball,annular, cataloged under National Stock Number 3110-00-491-5290, 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 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-491-5290 |
| Primary Part Number | 206-040-206-1 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Skf Usa Inc. |
| Status | ACTIVE |
| Surface Finish | GROUND |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material Document and Classification | AMS 6440 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING |
| Material Document and Classification | AMS 6440 ASSN STD SINGLE MATERIAL RESPONSE BALL |
| Material | STEEL BALL |
| Material | STEEL INNER RING |
| Material Document and Classification | AMS 6440 ASSN STD SINGLE MATERIAL RESPONSE INNER RING |
| Material | COPPER ALLOY 864 RETAINER |
| Material | STEEL OUTER RING |
| Material Document and Classification | ASTM B147 ASSN STD SINGLE MATERIAL RESPONSE RETAINER |
| Test Data Document | 81343-AAMS26 40 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). AND 81343-AES-10A5 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). AND 81343-AES-14A7 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Load Direction | RADIAL |
| Standard Tolerance Designation | ABEC NO.3 |
| Retainer Fabrication Method | MACHINED |
| Bore Shape | STRAIGHT |
| Bore Diameter | 25.00 MILLIMETERS NOMINAL MM |
| Overall Outside Diameter | 52.00 MILLIMETERS NOMINAL MM |
| Internal Clearance | 0.0090 INCHES NOMINAL AXIAL AND 0.0008 INCHES MINIMUM RADIAL AND 0.0014 INCHES MAXIMUM RADIAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 205S | Skf Usa Inc. (USA) |
| 206-040-206-1 PRIMARY | Skf Usa Inc. (USA) |
| 6205VAR | Skf Usa Inc. (USA) |
| 206-040-206-1 | Bell Textron Inc (USA) |
| 206-040-206-1 PRIMARY | Skf Usa Inc. (USA) |
| 206-040-206-1 PRIMARY | Timken Co Div the Timken Company (USA) |
| M205KMBRE8606 | Timken Co Div the Timken Company (USA) |
| 206-040-206 | Bell Textron Inc (USA) |
NSN 3110-00-491-5290 is a Bearing,ball,annular, manufactured by Skf Usa Inc., classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-491-5290 has 8 cross-referenced part numbers: 205S (Skf Usa Inc.), 206-040-206-1 (Skf Usa Inc.), 6205VAR (Skf Usa Inc.), 206-040-206-1 (Bell Textron Inc), 206-040-206-1 (Skf Usa Inc.) and 3 more.
There are 10 known substitutes for 3110-00-491-5290: 5340-00-014-5987, 6750-00-286-2690, 3110-00-293-9163 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 206-040-206-1: Surface Finish: GROUND; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE; Material Document and Classification: AMS 6440 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING; Special Features: STABILIZED FOR OPERATION AT M 65 DEG TO P 375 DEG F DEGF. 20 total characteristics are documented in the Federal Logistics Information System.