3120-01-227-0638 Rod End Plain Bearing

Comprehensive specifications and application details for NSN: 3120-01-227-0638.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-227-0638
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 02/27/1986

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.

2.4060 inches minimum and 2.4700 inches maximum bore center to shank end distance, groove race insert lubrication feature, 0.4995 inches minimum and 0.5015 inches maximum bore diameter, casehardened features provided, 0.6200 inches minimum and 0.6250 inches maximum inner member width

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-227-0638 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.4995 inches minimum and 0.5015 inches maximum
Bore Center To Shank End Distance: 2.4060 inches minimum and 2.4700 inches maximum
Features Provided: casehardened
Inner Member Width: 0.6200 inches minimum and 0.6250 inches maximum
Lubrication Feature: groove race insert
Overall Length: 0.6560 inches nominal
Material: copper alloy race insert
Material: steel corrosion resisting outer race member
Material: steel inner member
Outer Member Outside Diameter: 1.3020 inches minimum and 1.3220 inches maximum
Outer Member Width: 0.4950 inches minimum and 0.5050 inches maximum
Shank Thread Length: 1.5000 inches minimum
Shank Style: externally threaded
Special Features: tight internal fit; case hardening applies to inner member only
Static Radial Load Rating: 7000 pounds
Style Designator: ball type
Surface Treatment: tin alloy and nickel inner member
Thread Class: 3a
Thread Diameter: 0.5000 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
HM-8T	Rod End Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-227-0638. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-227-0638?: The FSCG of the NSN 3120-01-227-0638 is 3120

Does the NSN 3120-01-227-0638 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-01-227-0638 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 3120-01-227-0638 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-227-0638 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.