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.

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

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.