W122N7 Sleeve Bearing

Comprehensive specifications and application details for: W122N7 Sleeve Bearing.

Summary

Explore detailed summary information for bearing: W122N7. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: W122N7
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-720-3470
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1963

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.

3.5610 inches minimum and 3.5620 inches maximum body outside diameter, 2.8125 inches minimum and 2.8137 inches maximum body inside diameter, 1 hole antirotation/lubrication type and quantity, chamfered outside left corner corner shape, square left flange body corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-720-3470 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 1 hole
Body Inside Diameter: 2.8125 inches minimum and 2.8137 inches maximum
Body Outside Diameter: 3.5610 inches minimum and 3.5620 inches maximum
Corner Shape: chamfered outside left corner
Corner Shape: square left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Flange Outside Diameter: 4.9900 inches minimum and 5.0000 inches maximum
Flange Width: 0.3130 inches minimum and 0.3180 inches maximum
Hole Diameter: 0.5000 inches nominal first
Lubricant Accommodation Style: grooved open one end
Overall Length: 1.9375 inches nominal
Material: copper alloy 943 overall
Material: lubricant lubrication
Special Features: reference spcc procurement spec 3120-720-3470 for additionaldesign data
Style Designator: solid, external flange one end
Surface Finish: 125.0 microinches outside diameter surface of body
Surface Finish: 125.0 microinches outside diameter surface of flange
Surface Finish: 125.0 microinches right end surface of left flange
Surface Finish: 250.0 microinches right end surface of body
Surface Finish: 63.0 microinches inside diameter surface of body
Surface Finish: 63.0 microinches left end surface of body and flange
Surface Groove Location And Quantity: 1 internal

Frequently Asked Questions

Find quick answers to common questions about bearing: W122N7. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-720-3470?: The FSCG of the NSN 3120-00-720-3470 is 3120

Does the NSN 3120-00-720-3470 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-720-3470 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 3120-00-720-3470 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-720-3470 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.