3120-01-690-8238 Track Roller Plain Bearing

Comprehensive specifications and application details for NSN: 3120-01-690-8238.

Summary

Explore detailed summary information for bearing: 3120-01-690-8238. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-690-8238
Item Name Code: 42389
Federal Item Identification Guide: A045A0
Assigment Date: 09/02/2020

A detachable assembly consisting of an outer and inner ring, designed for use in a track roller or similar application. It is used to carry a load and reduce sliding friction. It does not employ rolling elements, but may incorporate non-metallic liners or sleeves to aid in reducing friction and/or providing lubrication. See also bearing, ball, track roller; and bearing, roller, track roller. Excludes:bearing, plain, spherical and bearing, plain, self-aligning.

steel comp 316 overall material, special, air vehicle, aircraft end item identification, 0.4370 inches nominal bore diameter, 0.7800 inches nominal inner member width, ""v" grooved track roller" part name assigned by controlling agency

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-690-8238 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.4370 inches nominal
End Item Identification: special, air vehicle, aircraft
Inner Member Width: 0.7800 inches nominal
Part Name Assigned By Controlling Agency: ""v" grooved track roller"
Material: steel comp 316 overall
Outer Member Outside Diameter: 1.5000 inches nominal
Outer Member Width: 0.7500 inches nominal
Special Features: "stud length 1.00""
Style Designator: straight outer ring w/o insert or liner

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
VTR-1.50-SS	Track Roller Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-690-8238. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-690-8238?: The FSCG of the NSN 3120-01-690-8238 is 3120

Does the NSN 3120-01-690-8238 have a Schedule B code assigned?: Yes, the Schedule B code is 8482800080

Does NSN 3120-01-690-8238 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 3120-01-690-8238 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-690-8238 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.