180743-4 Self-Aligning Plain Bearing

Comprehensive specifications and application details for: 180743-4 Self-Aligning Plain Bearing.

Summary

Explore detailed summary information for bearing: 180743-4. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 180743-4
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-166-9221
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 11/13/1971

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.

0.4950 inches minimum and 0.5000 inches maximum inner member width, 0.3695 inches minimum and 0.3750 inches maximum bore diameter, 0.8745 inches minimum and 0.8750 inches maximum outer member outside diameter, plastic polytetrafluoroethylene race liner material, 0.4010 inches minimum and 0.4110 inches maximum outer member width

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-166-9221 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.3695 inches minimum and 0.3750 inches maximum
Inner Member Width: 0.4950 inches minimum and 0.5000 inches maximum
Material: plastic polytetrafluoroethylene race liner
Outer Member Outside Diameter: 0.8745 inches minimum and 0.8750 inches maximum
Outer Member Width: 0.4010 inches minimum and 0.4110 inches maximum
Special Features: 0.d threaded,0.875 in -20,unef-3a,with 2 wrenching slots
Style Designator: with insert and/or liner

Frequently Asked Questions

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What is the FSCG of the NSN 3120-00-166-9221?: The FSCG of the NSN 3120-00-166-9221 is 3120

Does the NSN 3120-00-166-9221 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-00-166-9221 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 3120-00-166-9221 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-166-9221 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.