3120-00-874-9312 Rod End Plain Bearing

Comprehensive specifications and application details for NSN: 3120-00-874-9312.

Summary

Explore detailed summary information for bearing: 3120-00-874-9312. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-874-9312
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1962

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.

57.0 rockwell c minimum inner member hardness rating, 0.3120 inches minimum and 0.3140 inches maximum bore diameter, 26.0 rockwell c minimum outer race member hardness rating, 0.3700 inches minimum and 0.3750 inches maximum inner member width, 1.8400 inches minimum and 1.8600 inches maximum bore center to shank end distance

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-874-9312 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.3120 inches minimum and 0.3140 inches maximum
Bore Center To Shank End Distance: 1.8400 inches minimum and 1.8600 inches maximum
Hardness Rating: 57.0 rockwell c minimum inner member
Hardness Rating: 26.0 rockwell c minimum outer race member
Inner Member Width: 0.3700 inches minimum and 0.3750 inches maximum
Lubrication Feature: groove external inner member
Overall Length: 2.2560 inches nominal
Material: copper alloy race insert
Material: steel comp 4130 outer race member
Material: steel comp e52100 inner member
Outer Member Outside Diameter: 0.8070 inches minimum and 0.8170 inches maximum
Outer Member Width: 0.2790 inches minimum and 0.3040 inches maximum
Shank Style: externally threaded
Shank Thread Length: 1.1250 inches nominal
Special Features: inspect magnetic particle or penetrant as applicable
Static Radial Load Rating: 2500 pounds
Style Designator: ball type
Surface Treatment: cadmium outer race member
Surface Treatment: chromium inner member
Thread Class: 3a
Thread Diameter: 0.250 inches nominal
Thread Direction: left-hand
Thread Quantity Per Inch: 28
Thread Series Designator: unf

Related Bearings

Explore the various bearing models associated with this NSN. Click on any bearing below to view detailed technical data, performance ratings, and application guidelines.

Part Number	Name
413102-2	Rod End Plain Bearing
KBEL5-25	Rod End Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-874-9312. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-874-9312?: The FSCG of the NSN 3120-00-874-9312 is 3120

Does the NSN 3120-00-874-9312 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-00-874-9312 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 3120-00-874-9312 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-874-9312 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.