3120-01-337-7125 Sleeve Bearing

Comprehensive specifications and application details for NSN: 3120-01-337-7125.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-337-7125
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 04/21/1991

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

chamfered inside right corner corner shape, 0.7500 inches minimum and 0.7505 inches maximum body inside diameter, chamfered inside left corner corner shape, 2 hole antirotation/lubrication type and quantity, 0.9365 inches minimum and 0.9370 inches maximum body outside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-337-7125 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 2 hole
Body Inside Diameter: 0.7500 inches minimum and 0.7505 inches maximum
Body Outside Diameter: 0.9365 inches minimum and 0.9370 inches maximum
Corner Shape: chamfered inside left corner
Corner Shape: chamfered inside right corner
Corner Shape: square outside left corner
Corner Shape: square outside right corner
Hole Diameter: 0.0610 inches minimum and 0.0660 inches maximum first
Lubricant Accommodation Style: grooved circular and grooved double loop
Overall Length: 0.9060 inches nominal
Material Document And Classification: mil-s-5000 mil spec single material response overall
Material: steel comp e4340 overall
Style Designator: solid, plain, no outside flanges

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Part Number	Name
128CSM11155-3	Sleeve Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-337-7125. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-337-7125?: The FSCG of the NSN 3120-01-337-7125 is 3120

Does the NSN 3120-01-337-7125 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-01-337-7125 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 3120-01-337-7125 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-337-7125 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.