R4-11 Rod End Plain Bearing

Comprehensive specifications and application details for: R4-11 Rod End Plain Bearing.

Summary

Explore detailed summary information for bearing: R4-11. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: R4-11
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-512-5165
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1963

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.

0.5880 inches minimum and 0.5930 inches maximum inner member width, 26.0 rockwell c minimum and 32.0 rockwell c maximum outside diameter surface of body hardness rating, 1.4590 inches minimum and 1.4790 inches maximum bore center to shank end distance, 60.0 rockwell c minimum and 63.0 rockwell c maximum inner member hardness rating, 0.2495 inches minimum and 0.2515 inches maximum bore diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-512-5165 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.2495 inches minimum and 0.2515 inches maximum
Bore Center To Shank End Distance: 1.4590 inches minimum and 1.4790 inches maximum
Hardness Rating: 60.0 rockwell c minimum and 63.0 rockwell c maximum inner member
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum outside diameter surface of body
Inner Member Width: 0.5880 inches minimum and 0.5930 inches maximum
Inspection Hole Center To End Distance: 0.3020 inches minimum and 0.3220 inches maximum
Overall Length: 1.9377 inches nominal
Material Document And Classification: mil-g-23827 mil spec single material response lubrication
Material: grease lubrication
Material: steel comp 410 internal rod end body
Material: steel comp e52100 inner member
Outer Member Outside Diameter: 0.9280 inches minimum and 0.9380 inches maximum
Outer Member Width: 0.4330 inches maximum
Shank Width Across Wrench Flats: 0.4280 inches minimum and 0.4480 inches maximum
Shank Style: internally threaded w/bead and wrench flats and inspection hole
Shank Thread Length: 0.7180 inches minimum
Style Designator: ball type
Surface Treatment: nickel and chromium inner member
Thread Class: 3b
Thread Diameter: 0.312 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 24
Thread Series Designator: unf

Frequently Asked Questions

Find quick answers to common questions about bearing: R4-11. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-512-5165?: The FSCG of the NSN 3120-00-512-5165 is 3120

Does the NSN 3120-00-512-5165 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-00-512-5165 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 3120-00-512-5165 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-512-5165 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.