MS27642-76

Comprehensive specifications and application details for: MS27642-76 Airframe Ball Bearing.

Summary

Explore detailed summary information for bearing: MS27642-76. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
MS27642-76
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-112-6147
Item Name Code
00041
Federal Item Identification Guide
A044A0
Assigment Date
05/07/1981

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.

4.7500 inches nominal bore diameter, radial load direction, 0.5930 inches nominal inner ring width, mil-g-81322 mil spec single material response lubrication material document and classification, contact bearing seal type

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-112-6147 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bearing Seal Type
contact
Bore Diameter
4.7500 inches nominal
Inner Ring Width
0.5930 inches nominal
Load Direction
radial
Lubrication Material Document And Classification
mil-g-81322 mil spec single material response
Lubrication Material
grease
Outer Ring Width
0.5310 inches nominal
Overall Outside Diameter
5.8125 inches nominal
Material Document And Classification
ams 3652 assn std 1st material response or ams 3666 assn std 2nd material response and ams 3666 assn std 3rd material response seal
Material
plastic polytetrafluoroethylene or plastic polytetrafluoroethylene and glass fiber seal
Material
steel comp 440c inner ring
Material
steel comp 440c retainer
Material
steel comp e51100 or steel comp 440c ball
Special Features
80 pct full of specified lubricant;heat stabilized for operation at 250 deg f
Seal Quantity
2
Standard Tolerance Designation
afbma std tolerance for airframe ball bearings
Style Designator
single row inner ring extended both sides
Surface Treatment Document And Classification
qq-p-416,ty 1,cl 2 fed spec single treatment response exposed surfaces as mounted
Surface Treatment
cadmium exposed surfaces as mounted

Frequently Asked Questions

Find quick answers to common questions about bearing: MS27642-76. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-112-6147?
The FSCG of the NSN 3110-01-112-6147 is 3110
Does the NSN 3110-01-112-6147 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105068
Does NSN 3110-01-112-6147 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 3110-01-112-6147 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-112-6147 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 3110-01-112-6147 was assigned to the Federal Catalog?
It was assigned 44 years ago, on Thu, May 7, 1981

Price & Availability

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