KBNEL7-20

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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-854-6396

Item Name Code

13209

Assigment Date

01/01/1962 (64 years ago)

externally threaded shank style, 0.4370 inches minimum and 0.4375 inches maximum bore diameter, 3.1370 inches nominal overall length, 3a thread class, left-hand thread direction

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3a
Thread Direction: left-hand
Shank Style: externally threaded
Overall Length: 3.1370 inches nominal
Bore Diameter: 0.4370 inches minimum and 0.4375 inches maximum
Outer Member Outside Diameter: 1.2650 inches minimum and 1.2850 inches maximum
Bore Center To Shank End Distance: 2.4900 inches minimum and 2.5100 inches maximum
Outer Member Width: 0.4470 inches minimum and 0.4570 inches maximum
Inner Member Width: 0.5600 inches minimum and 0.5620 inches maximum
Shank Thread Length: 1.5620 inches nominal
Static Radial Load Rating: 18500 pounds
Thread Diameter: 0.562 inches nominal
Thread Quantity Per Inch: 18
Hardness Rating: 36.0 rockwell c minimum rod end body
Hardness Rating: 57.0 rockwell c minimum inner member
Material: plastic polytetrafluoroethylene race liner
Material: steel comp 4130 rod end body
Material: steel corrosion resisting race insert
Material: steel inner member
Material Document And Classification: sae j404 comp 52100 81343 assn std single material response inner member
Surface Treatment: cadmium rod end body
Surface Treatment: chromium inner member
Style Designator: ball type
Thread Series Designator: unf

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
BACB10N1L	Rod End Plain Bearing
KBENEL-7-20	Rod End Plain Bearing
KBNEL7-20	Rod End Plain Bearing
KR-7AS	Rod End Plain Bearing
YTM100L	Rod End Plain Bearing

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3120-00-854-6396?

The FSCG of the NSN 3120-00-854-6396 is 3120

Does the NSN 3120-00-854-6396 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308055

Does NSN 3120-00-854-6396 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 3120-00-854-6396 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-854-6396 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 3120-00-854-6396 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962