MS20201KP8A

View detailed technical data, stock status, and sourcing information for: MS20201KP8A

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MS20201KP8A
Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-142-4472
Item Name Code
00041
Assigment Date
01/01/1963 (63 years ago)

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.

0.4950 inches minimum and 0.5000 inches maximum bore diameter, 1.1245 inches minimum and 1.1250 inches maximum overall outside diameter, 0.3700 inches minimum and 0.3750 inches maximum inner ring width, 2 seal quantity, 0.3080 inches minimum and 0.3130 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
0.4950 inches minimum and 0.5000 inches maximum
Overall Outside Diameter
1.1245 inches minimum and 1.1250 inches maximum
Outer Ring Width
0.3080 inches minimum and 0.3130 inches maximum
Inner Ring Width
0.3700 inches minimum and 0.3750 inches maximum
Seal Quantity
2
Bearing Seal Type
contact
Load Direction
radial
Standard Tolerance Designation
afbma std tolerance for airframe ball bearings
Lubrication Material
grease
Lubrication Material Document And Classification
mil-g-23827 mil spec single material response
Material
rubber synthetic seal
Material
steel corrosion resisting retainer
Material
steel comp e52100 ball
Material
steel comp e52100 inner ring
Material
steel comp e52100 outer ring
Surface Treatment
cadmium all external/exposed metal surfaces
Style Designator
single row inner ring extended both sides

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
137-042-9005 Airframe Ball Bearing
137-086-9001 Airframe Ball Bearing
201KP8A Airframe Ball Bearing
302-1038P9 Airframe Ball Bearing
60189 Airframe Ball Bearing
AN201KP8A Airframe Ball Bearing
AN201KP8AANG25 Airframe Ball Bearing
KP8A Airframe Ball Bearing
KP8AANG25 Airframe Ball Bearing
KP8AC3FS160 Airframe Ball Bearing
KP8AFS160 Airframe Ball Bearing
MKP8A9105 Airframe Ball Bearing
MS20201KP8A Airframe Ball Bearing

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3110-00-142-4472?
The FSCG of the NSN 3110-00-142-4472 is 3110
Does the NSN 3110-00-142-4472 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105068
Does NSN 3110-00-142-4472 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 3110-00-142-4472 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-142-4472 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 3110-00-142-4472 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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