3120-01-550-7887 Track Roller Plain Bearing

Comprehensive specifications and application details for NSN: 3120-01-550-7887.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-550-7887
Item Name Code: 42389
Federal Item Identification Guide: A045A0
Assigment Date: 04/30/2007

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.

stud thread 1/2-20 5/8 in long;radial load cap static 4.250;radial load cap dynamic 3.930;max rpm no load 2,800 special features, valve assembly,cam end item identification, steel comp 440c overall material

Datasheet

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End Item Identification: valve assembly,cam
Material: steel comp 440c overall
Special Features: stud thread 1/2-20 5/8 in long;radial load cap static 4.250;radial load cap dynamic 3.930;max rpm no load 2,800

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
8043K52	Track Roller Plain Bearing
D-WK-871-83 PC9	Track Roller Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-550-7887. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-550-7887?: The FSCG of the NSN 3120-01-550-7887 is 3120

Does the NSN 3120-01-550-7887 have a Schedule B code assigned?: Yes, the Schedule B code is 8482800080

Does NSN 3120-01-550-7887 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 3120-01-550-7887 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-550-7887 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.