3120-00-252-9977 Rod End Plain Bearing

Comprehensive specifications and application details for NSN: 3120-00-252-9977.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-252-9977
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 07/18/1969

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.

0.3745 inches minimum and 0.3750 inches maximum bore diameter, 1.6770 inches minimum and 1.6970 inches maximum bore center to shank end distance, 0.4950 inches minimum and 0.5000 inches maximum inner member width, 36.0 rockwell c minimum and 57.0 rockwell c maximum inner member hardness rating, 2.1870 inches nominal overall length

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-252-9977 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.3745 inches minimum and 0.3750 inches maximum
Bore Center To Shank End Distance: 1.6770 inches minimum and 1.6970 inches maximum
Hardness Rating: 36.0 rockwell c minimum and 57.0 rockwell c maximum inner member
Inner Member Width: 0.4950 inches minimum and 0.5000 inches maximum
Overall Length: 2.1870 inches nominal
Material: steel comp 4130 inner member
Material: steel comp 4130 internal rod end body
Material: steel corrosion resisting race insert
Outer Member Outside Diameter: 0.9900 inches minimum and 1.0100 inches maximum
Outer Member Width: 0.4010 inches minimum and 0.4110 inches maximum
Shank Style: externally threaded
Shank Thread Length: 0.8750 inches nominal
Special Features: nas std keyway
Static Radial Load Rating: 9600 pounds
Style Designator: ball type
Surface Treatment: cadmium rod end body
Surface Treatment: chromium inner member
Thread Class: 3a
Thread Diameter: 0.438 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 20
Thread Series Designator: unf

Related Bearings

Explore the various bearing models associated with this NSN. Click on any bearing below to view detailed technical data, performance ratings, and application guidelines.

Part Number	Name
KBNE6-24	Rod End Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-252-9977. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-252-9977?: The FSCG of the NSN 3120-00-252-9977 is 3120

Does the NSN 3120-00-252-9977 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-00-252-9977 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 3120-00-252-9977 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-252-9977 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.