KSU7-3

Comprehensive specifications and application details for: KSU7-3 Spherical Plain Bearing.

Summary

Explore detailed summary information for bearing: KSU7-3. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
KSU7-3
Federal Supply Classification
3120 Unmounted Plain Bearings
(NSN) National Stock Number
3120-00-901-4082
Item Name Code
13204
Federal Item Identification Guide
A045A0
Assigment Date
02/15/1967

A detachable part in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. It may be divided into two or more segments of 180 degrees (3.141 radians) or less. The item has a cylindrical bore and is basically spherical in its exterior design to allow for shaft misalignment. Excludes:bearing, plain, self-aligning.

square inside left corner corner shape, 57.0 rockwell c minimum and 61.0 rockwell c maximum overall hardness rating, 0.4370 inches minimum and 0.4375 inches maximum body inside diameter, 0.4320 inches minimum and 0.4370 inches maximum overall length, square inside right corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-901-4082 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter
0.4370 inches minimum and 0.4375 inches maximum
Corner Shape
square inside left corner
Corner Shape
square inside right corner
Hardness Rating
57.0 rockwell c minimum and 61.0 rockwell c maximum overall
Overall Length
0.4320 inches minimum and 0.4370 inches maximum
Material
steel comp e52100 overall
Spherical Body Diameter
0.7150 inches minimum and 0.7180 inches maximum
Style Designator
solid
Surface Finish
32.0 microinches overall
Surface Treatment
chromium left end surface
Surface Treatment
chromium right end surface

Frequently Asked Questions

Find quick answers to common questions about bearing: KSU7-3. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-901-4082?
The FSCG of the NSN 3120-00-901-4082 is 3120
Does the NSN 3120-00-901-4082 have a Schedule B code assigned?
Yes, the Schedule B code is 8482300040
Does NSN 3120-00-901-4082 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 3120-00-901-4082 contain precious materials?
Precious metal content is unknown
Does NSN 3120-00-901-4082 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 3120-00-901-4082 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Wed, Feb 15, 1967

Price & Availability

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