The Bearing,ball,annular, cataloged under National Stock Number 3110-00-526-1029, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-526-1029 |
| Primary Part Number | 34BX4C44 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation |
| Status | ACTIVE |
| Bore Diameter | 4.0 MILLIMETERS NOMINAL MM |
| Internal Fit-Up Contact Angular Direction | INWARD CONVERGENT |
| Material | STEEL COMP E52100 BALL |
| Style Designator | SHOULDERED INNER RING, SEPARABLE |
| Material | STEEL COMP E52100 OUTER RING |
| Material | PLASTIC PHENOLIC RETAINER |
| Material | STEEL COMP E52100 INNER RING |
| Load Direction | ANGULAR |
| Bore Shape | STRAIGHT |
| Surface Finish | GROUND |
| Contact Angle | 25.0 DEGREES MAXIMUM |
| Standard Tolerance Designation | ABEC NO.7 |
| Overall Outside Diameter | 16.0 MILLIMETERS NOMINAL MM |
| Calibration Designator | C44 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 01642 | New Hampshire Ball Bearings Inc Div Precision Division (USA) |
| 34BX4C44 PRIMARY | Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation (USA) |
| 34BX4C44V11G2 | Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation (USA) |
| 01642 | Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation (USA) |
| 01642 | Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA) |
| MBR-1640SD509KNA7C44P816LY48 PRIMARY | New Hampshire Ball Bearings Inc Div Precision Division (USA) |
| 45278 | Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems (USA) |
| MBR-1640SD509 | New Hampshire Ball Bearings Inc Div Precision Division (USA) |
NSN 3110-00-526-1029 is a Bearing,ball,annular, manufactured by Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-526-1029 has 8 cross-referenced part numbers: 01642 (New Hampshire Ball Bearings Inc Div Precision Division), 34BX4C44 (Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation), 34BX4C44V11G2 (Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation), 01642 (Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation), 01642 (Defense Logistics Agency Dba Defense Supply Center Philadelphia) and 3 more.
There are 6 known substitutes for 3110-00-526-1029: 5310-00-150-4131, 5310-00-274-4540, 5310-00-874-4495 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 34BX4C44: Bore Diameter: 4.0 MILLIMETERS NOMINAL MM; Internal Fit-Up Contact Angular Direction: INWARD CONVERGENT; Material: STEEL COMP E52100 BALL; Style Designator: SHOULDERED INNER RING, SEPARABLE. 15 total characteristics are documented in the Federal Logistics Information System.