MS21443-5BG

Comprehensive specifications and application details for: MS21443-5BG Airframe Ball Bearing.

Summary

Explore detailed summary information for bearing: MS21443-5BG. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
MS21443-5BG
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-449-8441
Item Name Code
00041
Federal Item Identification Guide
A044A0
Assigment Date
10/17/1997

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.

radial load direction, 0.6200 inches minimum and 0.6250 inches maximum inner ring width, 0.3120 inches minimum and 0.3125 inches maximum bore diameter, contact bearing seal type, mil-g-23827 mil spec single material response lubrication material document and classification

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-449-8441 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bearing Seal Type
contact
Bore Diameter
0.3120 inches minimum and 0.3125 inches maximum
Inner Ring Width
0.6200 inches minimum and 0.6250 inches maximum
Load Direction
radial
Lubrication Material Document And Classification
mil-g-23827 mil spec single material response
Lubrication Material
grease
Outer Ring Width
0.5580 inches minimum and 0.5630 inches maximum
Overall Outside Diameter
0.9370 inches minimum and 0.9375 inches maximum
Material
rubber synthetic seal
Material
steel ball
Material
steel inner ring
Material
steel outer ring
Material
steel retainer
Seal Quantity
2
Style Designator
single row inner ring extended both sides
Surface Treatment
cadmium and chromate all external/exposed metal surfaces

Frequently Asked Questions

Find quick answers to common questions about bearing: MS21443-5BG. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-449-8441?
The FSCG of the NSN 3110-01-449-8441 is 3110
Does the NSN 3110-01-449-8441 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105068
Does NSN 3110-01-449-8441 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 3110-01-449-8441 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-449-8441 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 3110-01-449-8441 was assigned to the Federal Catalog?
It was assigned 27 years ago, on Fri, Oct 17, 1997

Price & Availability

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