01-740-121 Rod End Plain Bearing

Comprehensive specifications and application details for: 01-740-121 Rod End Plain Bearing.

Summary

Explore detailed summary information for bearing: 01-740-121. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 01-740-121
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-488-3829
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 06/11/1969

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.

0.7495 inches minimum and 0.7500 inches maximum bore diameter, 2.8650 inches minimum and 2.8850 inches maximum bore center to shank end distance, 0.8730 inches minimum and 0.8750 inches maximum inner member width, 39.0 rockwell c minimum inner member hardness rating, 3.7620 inches nominal overall length

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-488-3829 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Center To Shank End Distance: 2.8650 inches minimum and 2.8850 inches maximum
Bore Diameter: 0.7495 inches minimum and 0.7500 inches maximum
Hardness Rating: 39.0 rockwell c minimum inner member
Inner Member Width: 0.8730 inches minimum and 0.8750 inches maximum
Overall Length: 3.7620 inches nominal
Material: steel corrosion resisting inner member
Material: steel corrosion resisting race insert
Material: steel internal rod end body
Outer Member Outside Diameter: 1.7650 inches minimum and 1.7850 inches maximum
Outer Member Width: 0.6350 inches minimum and 0.6450 inches maximum
Shank Thread Length: 1.6870 inches nominal
Shank Style: externally threaded
Special Features: nas 559 keyway in shank
Static Radial Load Rating: 26300 pounds
Style Designator: ball type
Surface Treatment: cadmium rod end body
Thread Class: 3a
Thread Diameter: 0.750 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 16
Thread Series Designator: unf

Replaces

The NSN 3120-00-488-3829 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3120-00-051-7197	No Name Available	09/01/1983
3120-00-088-4521	No Name Available	01/01/1986
3120-00-709-5457	No Name Available	01/21/2004

Frequently Asked Questions

Find quick answers to common questions about bearing: 01-740-121. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-488-3829?: The FSCG of the NSN 3120-00-488-3829 is 3120

Does the NSN 3120-00-488-3829 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-00-488-3829 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 3120-00-488-3829 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-488-3829 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.