3120-00-391-1357 Self-Aligning Plain Bearing

Comprehensive specifications and application details for NSN: 3120-00-391-1357.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-391-1357
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1963

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 item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes:bearing, plain, rod end and bearing, plain, spherical.

grease lubrication material, 1.2493 inches minimum and 1.2500 inches maximum bore diameter, 1.2450 inches minimum and 1.2500 inches maximum inner member width, 2.4995 inches minimum and 2.5000 inches maximum outer member outside diameter, abxv and aggf and aggj criticality code justification

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-391-1357 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 1.2493 inches minimum and 1.2500 inches maximum
Criticality Code Justification: abxv and aggf and aggj
Inner Member Width: 1.2450 inches minimum and 1.2500 inches maximum
Material: grease lubrication
Outer Member Outside Diameter: 2.4995 inches minimum and 2.5000 inches maximum
Outer Member Width: 1.0620 inches nominal
Special Features: metallic hardness rating:60.0 min rockwell c and 64.0 max.rockwell c;metallic hardness loc:inner race member and outer race member;material and location:steel,fed std 66 aisi/sae e52100 inner race member,steel outer race member,chromium outer race member;lubrication feature and location:groove internal inner member and groove internal outer member;
Static Radial Load Rating: 100000 pounds
Style Designator: without 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
25704-281310-02-0	Self-Aligning Plain Bearing
3120003911357	Self-Aligning Plain Bearing
8376373	Self-Aligning Plain Bearing
LHA-20P	Self-Aligning Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-391-1357. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-391-1357?: The FSCG of the NSN 3120-00-391-1357 is 3120

Does the NSN 3120-00-391-1357 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-00-391-1357 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 3120-00-391-1357 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-391-1357 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.