7755 Sleeve Bearing

Comprehensive specifications and application details for: 7755 Sleeve Bearing.

Summary

Explore detailed summary information for bearing: 7755. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 7755
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-447-8498
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.

2 hole antirotation/lubrication type and quantity, 5.6250 inches minimum and 5.6270 inches maximum body outside diameter, 5.0044 inches minimum and 5.0066 inches maximum body inside diameter, 6.1150 inches minimum and 6.1350 inches maximum flange outside diameter, square all corners corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-447-8498 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 2 hole
Body Inside Diameter: 5.0044 inches minimum and 5.0066 inches maximum
Body Outside Diameter: 5.6250 inches minimum and 5.6270 inches maximum
Corner Shape: square all corners
Flange Outside Diameter: 6.1150 inches minimum and 6.1350 inches maximum
Flange Width: 0.2330 inches minimum and 0.2430 inches maximum
Hole Diameter: 0.5000 inches nominal first
Lubricant Accommodation Style: grooved single x
Overall Length: 3.7400 inches minimum and 3.7600 inches maximum
Material Document And Classification: sae assn std single material response overall
Material: copper alloy 937 overall
Material: grease lubrication
Style Designator: segmented, external flange one end

Frequently Asked Questions

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What is the FSCG of the NSN 3120-00-447-8498?: The FSCG of the NSN 3120-00-447-8498 is 3120

Does the NSN 3120-00-447-8498 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-447-8498 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 3120-00-447-8498 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-447-8498 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.