3120-01-540-1977 Cam Follower Plain Bearing

Comprehensive specifications and application details for NSN: 3120-01-540-1977.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-540-1977
Item Name Code: 42390
Federal Item Identification Guide: A045A0
Assigment Date: 05/11/2006

A detachable assembly, which provides rolling contact with a cam or similar device, and converts reciprocating or oscillating motion to linear motion. The assembly consists of an outer ring and and integral stud. It does not employ rolling elements but may incorporate nonmetallic liners or sleeves to aid in reducing friction and/or providing lubrication. See also cam follower, needle bearing.

end item nsn: 2330-01-508-7887; next higher assembly is 12486590 end item identification, unable to decode material, 1.4990 inches minimum and 1.5000 inches maximum outer member outside diameter, 1-1/2 dia. cam follower part name assigned by controlling agency, 2.4020 inches minimum and 2.4070 inches maximum overall length

Datasheet

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End Item Identification: end item nsn: 2330-01-508-7887; next higher assembly is 12486590
Overall Length: 2.4020 inches minimum and 2.4070 inches maximum
Part Name Assigned By Controlling Agency: 1-1/2 dia. cam follower
Material: unable to decode
Outer Member Outside Diameter: 1.4990 inches minimum and 1.5000 inches maximum
Outer Member Width: 0.8700 inches minimum and 0.8750 inches maximum
Stud Diameter: 0.6250 inches minimum and 0.6260 inches maximum
Stud Length: 1.5000 inches nominal
Style Designator: straight outer ring w/o insert or liner
Thread Length: 0.7500 inches nominal

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
12486623	Cam Follower Plain Bearing
S-48-L	Cam Follower Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-540-1977. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-540-1977?: The FSCG of the NSN 3120-01-540-1977 is 3120

Does the NSN 3120-01-540-1977 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-01-540-1977 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 3120-01-540-1977 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-540-1977 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.