KR12EFN5

Comprehensive specifications and application details for: KR12EFN5 Rod End Plain Bearing.

Summary

Explore detailed summary information for bearing: KR12EFN5. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
KR12EFN5
Federal Supply Classification
3120 Unmounted Plain Bearings
(NSN) National Stock Number
3120-00-516-0304
Item Name Code
13209
Federal Item Identification Guide
A045A0
Assigment Date
01/01/1963

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.

0.7495 inches minimum and 0.7515 inches maximum bore diameter, flush lubrication fitting features provided, 3.1250 inches nominal bore center to shank end distance, 0.8700 inches minimum and 0.8750 inches maximum inner member width, groove external inner member lubrication feature

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-516-0304 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Center To Shank End Distance
3.1250 inches nominal
Bore Diameter
0.7495 inches minimum and 0.7515 inches maximum
Features Provided
flush lubrication fitting
Inner Member Width
0.8700 inches minimum and 0.8750 inches maximum
Lubrication Feature
groove external inner member
Overall Length
4.0000 inches nominal
Material Document And Classification
fed std 66 e52100 fed std single material response inner member
Material
steel comp 303 race insert
Material
steel comp 4130 internal rod end body
Material
steel comp e52100 inner member
Outer Member Outside Diameter
1.7500 inches nominal
Outer Member Width
0.6450 inches maximum
Shank Thread Length
2.0000 inches nominal
Shank Style
externally threaded
Style Designator
ball type
Surface Treatment
cadmium rod end body
Surface Treatment
chromium inner member
Thread Class
3a
Thread Diameter
0.750 inches nominal
Thread Direction
right-hand
Thread Quantity Per Inch
16
Thread Series Designator
unf

Frequently Asked Questions

Find quick answers to common questions about bearing: KR12EFN5. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-516-0304?
The FSCG of the NSN 3120-00-516-0304 is 3120
Does the NSN 3120-00-516-0304 have a Schedule B code assigned?
Yes, the Schedule B code is 8483308055
Does NSN 3120-00-516-0304 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 3120-00-516-0304 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-00-516-0304 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 3120-00-516-0304 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963

Price & Availability

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