3TWF37-46
View detailed technical data, stock status, and sourcing information for: 3TWF37-46
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A cylindrical item in which the inner or outer ring turns upon row(s) of hardened ball, bearing which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes:bearing,ball,annular.
2.8746 inches minimum and 2.8750 inches maximum overall outside diameter, 0.2760 inches minimum and 0.2810 inches maximum inner ring width, 2.3122 inches minimum and 2.3126 inches maximum bore diameter, 2 shield quantity, 0.2450 inches minimum and 0.2500 inches maximum outer ring width
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Bore Diameter
- 2.3122 inches minimum and 2.3126 inches maximum
- Overall Outside Diameter
- 2.8746 inches minimum and 2.8750 inches maximum
- Outer Ring Width
- 0.2450 inches minimum and 0.2500 inches maximum
- Inner Ring Width
- 0.2760 inches minimum and 0.2810 inches maximum
- Shield Quantity
- 2
- Load Direction
- radial
- Special Features
- integral shields also 0.0005 in. to 0.0015 in. radial clearance also fractured outer ring w/2 holing rings also full ball compliment
- Lubrication Material Document And Classification
- mil-g-23827 mil spec single material response
- Material
- steel corrosion resisting overall
- Style Designator
- single row, torque tube type, w/or w/o closure
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 370222-9 | Airframe Ball Bearing |
| 3746BIE | Airframe Ball Bearing |
| 3TWF37-46 | Airframe Ball Bearing |
| 3TWF37-46U | Airframe Ball Bearing |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 3110-00-409-9944?
Does the NSN 3110-00-409-9944 have a Schedule B code assigned?
Does NSN 3110-00-409-9944 require demilitarization?
Does NSN 3110-00-409-9944 contain precious materials?
Does NSN 3110-00-409-9944 contain hazardous materials?
When the NSN 3110-00-409-9944 was assigned to the Federal Catalog?
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Pricing
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In Stock
This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.
| New Surplus | 51 |
| Total | 51 |