The Bearing,ball,annular, cataloged under National Stock Number 3110-00-340-4529, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Micro Miniature Bearing Co Inc. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-340-4529 |
| Primary Part Number | 499502H |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Micro Miniature Bearing Co Inc |
| Status | ACTIVE |
| Internal Fit-Up Designation | STANDARD |
| Standard Tolerance Designation | ABEC NO.1 |
| Features Provided | SNAP RING-GROOVE MOUNTING |
| Bearing Seal Type | CONTACT |
| Lubrication Material | GREASE |
| Seal Quantity | 2 |
| Retainer Fabrication Method | PRESSED |
| Load Direction | RADIAL |
| Surface Finish | GROUND |
| Lubrication Material Document and Classification | DOD-G-24508 MIL SPEC SINGLE MATERIAL RESPONSE |
| Bore Shape | STRAIGHT |
| Material | STEEL COMP 1008 RETAINER |
| Material | STEEL COMP E52100 OUTER RING |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE RETAINER |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE INNER RING |
| Material Document and Classification | MIL-S-11310 MIL SPEC 1ST MATERIAL RESPONSE AND 66 FED STD 2ND MATERIAL RESPONSE BALL |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Overall Outside Diameter | 1.3750 INCHES NOMINAL IN |
| Bore Diameter | 0.6250 INCHES NOMINAL IN |
| Material | STEEL COMP E52100 INNER RING |
| Material | STEEL COMP 1008 OR STEEL COMP E52100 BALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 499502H | Middleby Marshall Inc Conveyor Ovens and Mixers Div (USA) |
| 15003 | Middleby Marshall Inc Conveyor Ovens and Mixers Div (USA) |
| 499502H PRIMARY | Micro Miniature Bearing Co Inc (USA) |
| 202PPG27Z5FS50153 PRIMARY | Timken Co Div the Timken Company (USA) |
NSN 3110-00-340-4529 is a Bearing,ball,annular, manufactured by Micro Miniature Bearing Co Inc, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-340-4529 has 4 cross-referenced part numbers: 499502H (Middleby Marshall Inc Conveyor Ovens and Mixers Div), 15003 (Middleby Marshall Inc Conveyor Ovens and Mixers Div), 499502H (Micro Miniature Bearing Co Inc), 202PPG27Z5FS50153 (Timken Co Div the Timken Company).
There is 1 known substitute for 3110-00-340-4529: 3010-00-291-0383. Verify interchangeability with system specifications before substitution.
Key specifications for 499502H: Internal Fit-Up Designation: STANDARD; Standard Tolerance Designation: ABEC NO.1; Features Provided: SNAP RING-GROOVE MOUNTING; Bearing Seal Type: CONTACT. 23 total characteristics are documented in the Federal Logistics Information System.