702439 Rod End Plain Bearing

Comprehensive specifications and application details for: 702439 Rod End Plain Bearing.

Summary

Explore detailed summary information for bearing: 702439. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 702439
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-835-7557
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 12/07/1966

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.

0.4950 inches minimum and 0.5000 inches maximum inner member width, 53.0 rockwell c minimum and 58.0 rockwell c maximum overall hardness rating, 4.4400 inches minimum and 4.4910 inches maximum overall length, 0.4995 inches minimum and 0.5000 inches maximum bore diameter, 3.9400 inches minimum and 3.9600 inches maximum bore center to shank end distance

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-835-7557 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.4995 inches minimum and 0.5000 inches maximum
Bore Center To Shank End Distance: 3.9400 inches minimum and 3.9600 inches maximum
Hardness Rating: 53.0 rockwell c minimum and 58.0 rockwell c maximum overall
Inner Member Width: 0.4950 inches minimum and 0.5000 inches maximum
Overall Length: 4.4400 inches minimum and 4.4910 inches maximum
Material: steel corrosion resisting overall
Outer Member Outside Diameter: 1.0000 inches minimum and 1.0620 inches maximum
Outer Member Width: 0.3850 inches minimum and 0.3950 inches maximum
Precious Material: silver
Shank Width Across Wrench Flats: 0.5530 inches minimum and 0.5640 inches maximum
Shank Style: internally threaded w/ hexagon end
Shank Thread Length: 0.4900 inches minimum and 0.5100 inches maximum
Style Designator: ball type
Thread Class: 3b
Thread Diameter: 0.437 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 20
Thread Series Designator: uns

Frequently Asked Questions

Find quick answers to common questions about bearing: 702439. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-835-7557?: The FSCG of the NSN 3120-00-835-7557 is 3120

Does the NSN 3120-00-835-7557 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-00-835-7557 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 3120-00-835-7557 contain precious materials?: Item contains silver.

Does NSN 3120-00-835-7557 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.