KBNEL3-39

Comprehensive specifications and application details for: KBNEL3-39 Rod End Plain Bearing.

Summary

Explore detailed summary information for bearing: KBNEL3-39. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
KBNEL3-39
Federal Supply Classification
3120 Unmounted Plain Bearings
(NSN) National Stock Number
3120-00-400-5505
Item Name Code
13209
Federal Item Identification Guide
A045A0
Assigment Date
03/14/1969

A detachable assembly 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. The outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes:bearing, plain, spherical and bearing, plain, self-aligning.

1.5520 inches minimum and 1.5720 inches maximum bore center to shank end distance, 0.1895 inches minimum and 0.1900 inches maximum bore diameter, 32.0 rockwell c minimum outer race member hardness rating, 57.0 rockwell c minimum inner member hardness rating, 0.4320 inches minimum and 0.4370 inches maximum inner member width

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-400-5505 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
0.1895 inches minimum and 0.1900 inches maximum
Bore Center To Shank End Distance
1.5520 inches minimum and 1.5720 inches maximum
Hardness Rating
32.0 rockwell c minimum outer race member
Hardness Rating
57.0 rockwell c minimum inner member
Inner Member Width
0.4320 inches minimum and 0.4370 inches maximum
Overall Length
1.9520 inches nominal
Material
steel comp 4130 internal rod end body
Material
steel comp 630 or steel comp 631 or steel comp 440c race insert
Material
steel comp e52100 inner member
Outer Member Outside Diameter
0.7710 inches minimum and 0.7910 inches maximum
Outer Member Width
0.3370 inches minimum and 0.3470 inches maximum
Shank Style
externally threaded
Shank Thread Length
1.0150 inches nominal
Special Features
inspect magnetic particle per mil-i-6868 or penetrant per mil-i-6866 as applicable identify on shank
Static Radial Load Rating
5100 pounds
Style Designator
ball type
Surface Treatment
cadmium rod end body
Surface Treatment
chromium inner member
Thread Class
3a
Thread Diameter
0.312 inches nominal
Thread Direction
left-hand
Thread Quantity Per Inch
24
Thread Series Designator
unf

Frequently Asked Questions

Find quick answers to common questions about bearing: KBNEL3-39. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-400-5505?
The FSCG of the NSN 3120-00-400-5505 is 3120
Does the NSN 3120-00-400-5505 have a Schedule B code assigned?
Yes, the Schedule B code is 8483308055
Does NSN 3120-00-400-5505 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 3120-00-400-5505 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-00-400-5505 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 3120-00-400-5505 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Fri, Mar 14, 1969

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