MKP25B-400

Comprehensive specifications and application details for: MKP25B-400 Airframe Ball Bearing.

Summary

Explore detailed summary information for bearing: MKP25B-400. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
MKP25B-400
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-113-9908
Item Name Code
00041
Federal Item Identification Guide
A044A0
Assigment Date
06/07/1981

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.

1.5625 inches minimum and 1.5630 inches maximum bore diameter, mil-g-23827 mil spec single material response lubrication material document and classification, contact bearing seal type, 0.4345 inches minimum and 0.4370 inches maximum inner ring width, radial load direction

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-113-9908 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bearing Seal Type
contact
Bore Diameter
1.5625 inches minimum and 1.5630 inches maximum
Inner Ring Width
0.4345 inches minimum and 0.4370 inches maximum
Load Direction
radial
Lubrication Material Document And Classification
mil-g-23827 mil spec single material response
Lubrication Material
grease
Outer Ring Width
0.3700 inches minimum and 0.3750 inches maximum
Overall Outside Diameter
2.3115 inches minimum and 2.3125 inches maximum
Material
plastic tetrafluoroethylene seal
Material
steel ball
Material
steel inner ring
Material
steel outer ring
Special Features
0.440 in. oz max starting torque; pre-lub with 40 to 5o pct full of specified lubricant
Seal Quantity
2
Style Designator
single row inner ring extended both sides
Surface Treatment
cadmium all external/exposed metal surfaces

Replaces

The NSN 3110-01-113-9908 is used in place of the following discontinued or alternate items:

NSN Name Date
3110-01-346-8654 No Name Available 12/01/2000

Frequently Asked Questions

Find quick answers to common questions about bearing: MKP25B-400. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-113-9908?
The FSCG of the NSN 3110-01-113-9908 is 3110
Does the NSN 3110-01-113-9908 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105068
Does NSN 3110-01-113-9908 require demilitarization?
"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
Does NSN 3110-01-113-9908 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-113-9908 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 3110-01-113-9908 was assigned to the Federal Catalog?
It was assigned 44 years ago, on Sun, Jun 7, 1981

Price & Availability

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