01-740-121

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.

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

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.
When the NSN 3120-00-488-3829 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, Jun 11, 1969

Price & Availability

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