AR8 Rod End Plain Bearing

Comprehensive specifications and application details for: AR8 Rod End Plain Bearing.

Summary

Explore detailed summary information for bearing: AR8. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: AR8
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-171-4489
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 01/11/1968

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 outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes:bearing, plain, spherical and bearing, plain, self-aligning.

0.6200 inches minimum and 0.6250 inches maximum inner member width, 2.1150 inches minimum and 2.1350 inches maximum bore center to shank end distance, screw plug closure fitting features provided, 0.4995 inches minimum and 0.5015 inches maximum bore diameter, 0.5940 inches nominal inspection hole center to end distance

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-171-4489 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.4995 inches minimum and 0.5015 inches maximum
Bore Center To Shank End Distance: 2.1150 inches minimum and 2.1350 inches maximum
Features Provided: screw plug closure fitting
Inner Member Width: 0.6200 inches minimum and 0.6250 inches maximum
Inspection Hole Center To End Distance: 0.5940 inches nominal
Lubrication Feature: groove internal outer member
Overall Length: 2.7810 inches nominal
Material: lubricant lubrication
Outer Member Outside Diameter: 1.3020 inches minimum and 1.3220 inches maximum
Outer Member Width: 0.4950 inches minimum and 0.5050 inches maximum
Shank Width Across Wrench Flats: 0.8750 inches nominal
Shank Style: internally threaded w/hexagon end and inspection hole
Shank Thread Length: 1.1875 inches nominal
Static Radial Load Rating: 13870 pounds
Style Designator: ball type
Thread Class: 3b
Thread Diameter: 0.500 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 20
Thread Series Designator: unf

Frequently Asked Questions

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What is the FSCG of the NSN 3120-00-171-4489?: The FSCG of the NSN 3120-00-171-4489 is 3120

Does the NSN 3120-00-171-4489 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-00-171-4489 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 3120-00-171-4489 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-171-4489 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.