KBDE4-300

Comprehensive specifications and application details for: KBDE4-300 Rod End Plain Bearing.

Summary

Explore detailed summary information for bearing: KBDE4-300. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
KBDE4-300
Federal Supply Classification
3120 Unmounted Plain Bearings
(NSN) National Stock Number
3120-01-290-2270
Item Name Code
13209
Federal Item Identification Guide
A045A0
Assigment Date
12/08/1988

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.

0.5880 inches minimum and 0.5930 inches maximum inner member width, 1.9080 inches minimum and 1.9680 inches maximum bore center to shank end distance, 2.4380 inches nominal overall length, 0.2495 inches minimum and 0.2500 inches maximum bore diameter, self-lubricating liner race liner lubrication feature

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-290-2270 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter
0.2495 inches minimum and 0.2500 inches maximum
Bore Center To Shank End Distance
1.9080 inches minimum and 1.9680 inches maximum
Inner Member Width
0.5880 inches minimum and 0.5930 inches maximum
Lubrication Feature
self-lubricating liner race liner
Overall Length
2.4380 inches nominal
Material
plastic polytetrafluoroethylene race liner
Material
steel comp 440c inner member
Material
steel corrosion resisting race insert
Material
steel rod end body
Outer Member Outside Diameter
0.9900 inches minimum and 1.0100 inches maximum
Outer Member Width
0.2620 inches minimum and 0.2720 inches maximum
Shank Style
externally threaded
Shank Thread Length
1.2500 inches nominal
Static Radial Load Rating
2270 pounds
Surface Treatment
cadmium rod end body
Thread Class
3a
Thread Diameter
0.375 inches nominal
Thread Direction
right-hand
Thread Quantity Per Inch
24
Thread Series Designator
unf

Replaces

The NSN 3120-01-290-2270 is used in place of the following discontinued or alternate items:

NSN Name Date
3110-01-278-8332 No Name Available 08/01/1989

Frequently Asked Questions

Find quick answers to common questions about bearing: KBDE4-300. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-290-2270?
The FSCG of the NSN 3120-01-290-2270 is 3120
Does the NSN 3120-01-290-2270 have a Schedule B code assigned?
Yes, the Schedule B code is 8483308055
Does NSN 3120-01-290-2270 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 3120-01-290-2270 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-01-290-2270 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 3120-01-290-2270 was assigned to the Federal Catalog?
It was assigned 36 years ago, on Thu, Dec 8, 1988

Price & Availability

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