KBL4E9 Rod End Plain Bearing

Comprehensive specifications and application details for: KBL4E9 Rod End Plain Bearing.

Summary

Explore detailed summary information for bearing: KBL4E9. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: KBL4E9
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-857-2506
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.

0.2500 inches minimum and 0.2505 inches maximum bore diameter, 1.9400 inches nominal overall length, 1.5600 inches nominal bore center to shank end distance, 26.0 rockwell c minimum and 32.0 rockwell c maximum rod end body hardness rating, 0.3700 inches minimum and 0.3750 inches maximum inner member width

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-857-2506 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.2500 inches minimum and 0.2505 inches maximum
Bore Center To Shank End Distance: 1.5600 inches nominal
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum rod end body
Inner Member Width: 0.3700 inches minimum and 0.3750 inches maximum
Overall Length: 1.9400 inches nominal
Material: steel comp 4130 rod end body
Material: steel inner member
Outer Member Outside Diameter: 0.7500 inches nominal
Outer Member Width: 0.2860 inches maximum
Shank Style: externally threaded
Shank Thread Length: 0.9800 inches minimum and 1.0600 inches maximum
Style Designator: ball type
Surface Treatment: cadmium outside diameter surface of body
Surface Treatment: cadmium rod end body
Thread Class: 3a
Thread Diameter: 0.312 inches nominal
Thread Direction: left-hand
Thread Quantity Per Inch: 24
Thread Series Designator: unf

Replaces

The NSN 3120-00-857-2506 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3120-00-947-6858	No Name Available	03/01/1984
3120-01-215-8688	No Name Available	10/01/1992

Frequently Asked Questions

Find quick answers to common questions about bearing: KBL4E9. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-857-2506?: The FSCG of the NSN 3120-00-857-2506 is 3120

Does the NSN 3120-00-857-2506 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-00-857-2506 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 3120-00-857-2506 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-857-2506 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.