MDW4
View detailed technical data, stock status, and sourcing information for: MDW4
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part MDW4 to receive an up to date pricing and availability quote by email.
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.
0.7500 inches nominal outer ring width, 2 seal quantity, 0.2497 inches minimum and 0.2500 inches maximum bore diameter, 0.7460 inches minimum and 0.7500 inches maximum overall outside diameter, 0.8700 inches minimum and 0.8750 inches maximum inner 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
- 0.2497 inches minimum and 0.2500 inches maximum
- Overall Outside Diameter
- 0.7460 inches minimum and 0.7500 inches maximum
- Outer Ring Width
- 0.7500 inches nominal
- Inner Ring Width
- 0.8700 inches minimum and 0.8750 inches maximum
- Seal Quantity
- 2
- Bearing Seal Type
- contact
- Load Direction
- radial
- Special Features
- 0.0001 in. min,0.0005 in. max radial clearance under 2.2 lb load,0.0020 in. nom axial play under 5.5 lb load,outward convergent contact angle
- Lubrication Material Document And Classification
- mil-g-23827 mil spec single material response
- Material
- rubber synthetic seal
- Material
- steel ball
- Material
- steel inner ring
- Material
- steel outer ring
- Surface Treatment
- cadmium all external/exposed metal surfaces
- Style Designator
- double row
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 3110-00-411-9204 | No Name Available | 12/01/2007 |
| 3110-00-541-9008 | No Name Available | 11/01/2018 |
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 |
|---|---|
| C707DW4K | Airframe Ball Bearing |
| MDW4 | Airframe Ball Bearing |
| MDW4KE9182 | Airframe Ball Bearing |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 3110-00-121-7760?
Does the NSN 3110-00-121-7760 have a Schedule B code assigned?
Does NSN 3110-00-121-7760 require demilitarization?
Does NSN 3110-00-121-7760 contain precious materials?
Does NSN 3110-00-121-7760 contain hazardous materials?
When the NSN 3110-00-121-7760 was assigned to the Federal Catalog?
Professional Distribution
Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.
- ITAR Registered
- DDTC Registered
- HAZMAT Certified
- AS9120 Quality Standards
- 100% Quality Inspections
You May Also Like
Browse other in-demand NSN parts sourced by professionals in defense, aerospace, and manufacturing sectors. Each component meets strict standards for quality and performance.
Pricing
Submit your request below and our team will respond quickly with up-to-date pricing, delivery estimates, and stock information:
