93344-3 Self-Aligning Plain Bearing

Comprehensive specifications and application details for: 93344-3 Self-Aligning Plain Bearing.

Summary

Explore detailed summary information for bearing: 93344-3. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 93344-3
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-412-0496
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 04/24/1970

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.

0.7450 inches minimum and 0.7500 inches maximum inner member width, 0.6247 inches minimum and 0.6252 inches maximum bore diameter, perforation outer race member lubrication feature, 55.0 rockwell c minimum and 60.0 rockwell c maximum inner member hardness rating, 28.0 rockwell c minimum and 37.0 rockwell c maximum outer race member hardness rating

Datasheet

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Bore Diameter: 0.6247 inches minimum and 0.6252 inches maximum
Hardness Rating: 55.0 rockwell c minimum and 60.0 rockwell c maximum inner member
Hardness Rating: 28.0 rockwell c minimum and 37.0 rockwell c maximum outer race member
Inner Member Width: 0.7450 inches minimum and 0.7500 inches maximum
Lubrication Feature: perforation outer race member
Lubrication Feature: perforation inner member
Material: lubricant dry film lubrication
Material: steel comp 440c inner member
Material: steel comp 630 outer race member
Outer Member Outside Diameter: 1.3120 inches minimum and 1.3125 inches maximum
Outer Member Width: 0.5820 inches minimum and 0.5920 inches maximum
Special Features: beryllium copper flanged bushing installed in ball id.; 37 min r/c
Style Designator: without insert or liner with staking groove
Surface Treatment: lubricant dry film outer race member

Frequently Asked Questions

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What is the FSCG of the NSN 3120-00-412-0496?: The FSCG of the NSN 3120-00-412-0496 is 3120

Does the NSN 3120-00-412-0496 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-00-412-0496 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 3120-00-412-0496 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-412-0496 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.