3120-01-087-2539 Sleeve Bearing

Comprehensive specifications and application details for NSN: 3120-01-087-2539.

Summary

Explore detailed summary information for bearing: 3120-01-087-2539. 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: 3120-01-087-2539
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 12/14/1979

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 outside right corner corner shape, 0.3963 inches minimum and 0.3970 inches maximum body inside diameter, square left flange body corner corner shape, 0.6860 inches minimum and 0.6870 inches maximum body outside diameter, 2 slot antirotation/lubrication type and quantity

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-087-2539 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 2 slot
Body Inside Diameter: 0.3963 inches minimum and 0.3970 inches maximum
Body Outside Diameter: 0.6860 inches minimum and 0.6870 inches maximum
Corner Shape: chamfered outside right corner
Corner Shape: square left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Flange Outside Diameter: 0.7350 inches minimum and 0.7400 inches maximum
Flange Width: 0.1000 inches nominal
Keyway Dimension: 0.0500 inches minimum and 0.0700 inches maximum internal keyway width
Keyway Dimension: 0.0250 inches minimum and 0.0350 inches maximum internal keyway depth
Keyway Dimension: 1.5550 inches minimum and 1.5650 inches maximum internal keyway length
Overall Length: 1.5550 inches minimum and 1.5650 inches maximum
Material: oil lubricating lubrication
Material: steel overall
Slot Length: 0.1615 inches nominal first
Slot Width: 0.0570 inches minimum and 0.0670 inches maximum first
Style Designator: solid, external flange one end

Replaces

The NSN 3120-01-087-2539 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3120-01-600-7237	No Name Available	07/01/2012

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
212609	Sleeve Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-087-2539. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-087-2539?: The FSCG of the NSN 3120-01-087-2539 is 3120

Does the NSN 3120-01-087-2539 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-01-087-2539 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 3120-01-087-2539 contain precious materials?: Precious metal content is unknown

Does NSN 3120-01-087-2539 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.