248531
View detailed technical data, stock status, and sourcing information for: 248531
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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.
0.2244 inches minimum and 0.2344 inches maximum outer ring width, 0.1895 inches minimum and 0.1900 inches maximum bore diameter, 2 seal quantity, 0.2919 inches minimum and 0.2969 inches maximum inner ring width, 0.6245 inches minimum and 0.6250 inches maximum overall outside diameter
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Bore Diameter
- 0.1895 inches minimum and 0.1900 inches maximum
- Overall Outside Diameter
- 0.6245 inches minimum and 0.6250 inches maximum
- Outer Ring Width
- 0.2244 inches minimum and 0.2344 inches maximum
- Inner Ring Width
- 0.2919 inches minimum and 0.2969 inches maximum
- Seal Quantity
- 2
- Bearing Seal Type
- contact
- Load Direction
- radial
- Internal Fit-Up Designation
- standard
- Standard Tolerance Designation
- afbma std tolerance for airframe ball bearings
- Functional Description
- intmd duty acft cont sys
- Lubrication Material
- grease
- Lubrication Material Document And Classification
- mil-g-23827 mil spec single material response
- Material
- rubber synthetic and steel corrosion resisting seal
- Material
- steel comp e51100 or steel comp e52100 ball
- Material
- steel comp e52100 inner ring
- Material
- steel comp e52100 outer ring
- Material Document And Classification
- 66,uns g51986 fed std 1st material response or 66,uns g52986 assn std 2nd material response ball
- Material Document And Classification
- 66,uns g52986 assn std single material response outer ring
- Material Document And Classification
- 66,uns g52986 fed std single material response inner ring
- Material Document And Classification
- rubber comp and cres mfr ref all material responses seal
- Relationship To Similar Equipment
- similar to nsn 3110-00-027-8758
- Surface Treatment
- cadmium all external/exposed metal surfaces
- Surface Treatment Document And Classification
- qq-p-416,type 1,class 2 fed spec single treatment response all external/exposed metal surfaces
- Style Designator
- single row inner ring extended both sides
- Supplementary Features
- not to be relub
- Type/Model Designation
- kp-a
- Specification/Standard Data
- 88044-an201/canceled/ government standard and 96906-ms20201/canceled/ government standard
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 |
|---|---|
| 248531 | Airframe Ball Bearing |
| AN201KP3A | Airframe Ball Bearing |
| C240239-2 | Airframe Ball Bearing |
| KP3A AN-G-25 | Airframe Ball Bearing |
| KP3A MIL-G-3278 | Airframe Ball Bearing |
| KP3AFS10160S | Airframe Ball Bearing |
| KP3AFS10160X | Airframe Ball Bearing |
| KP3AFS160 | Airframe Ball Bearing |
| KP3AFS50160S | Airframe Ball Bearing |
| KP3AFS50160X | Airframe Ball Bearing |
| MS20201KP3A | Airframe Ball Bearing |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 3110-00-142-4451?
Does the NSN 3110-00-142-4451 have a Schedule B code assigned?
Does NSN 3110-00-142-4451 require demilitarization?
Does NSN 3110-00-142-4451 contain precious materials?
Does NSN 3110-00-142-4451 contain hazardous materials?
When the NSN 3110-00-142-4451 was assigned to the Federal Catalog?
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