KBE12-50

Comprehensive specifications and application details for: KBE12-50 Rod End Plain Bearing.

Summary

Explore detailed summary information for bearing: KBE12-50. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
KBE12-50
Federal Supply Classification
3120 Unmounted Plain Bearings
(NSN) National Stock Number
3120-01-232-6337
Item Name Code
13209
Federal Item Identification Guide
A045A0
Assigment Date
05/18/1986

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.

3.3650 inches minimum and 3.3850 inches maximum bore center to shank end distance, 28.0 rockwell c minimum and 34.0 rockwell c maximum race insert hardness rating, 0.7495 inches minimum and 0.7515 inches maximum bore diameter, 55.0 rockwell c minimum and 60.0 rockwell c maximum rod end body hardness rating, 0.8700 inches minimum and 0.8750 inches maximum inner member width

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-232-6337 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Center To Shank End Distance
3.3650 inches minimum and 3.3850 inches maximum
Bore Diameter
0.7495 inches minimum and 0.7515 inches maximum
Hardness Rating
55.0 rockwell c minimum and 60.0 rockwell c maximum rod end body
Hardness Rating
28.0 rockwell c minimum and 34.0 rockwell c maximum race insert
Inner Member Width
0.8700 inches minimum and 0.8750 inches maximum
Overall Length
4.3650 inches minimum and 4.3850 inches maximum
Material Document And Classification
ams 5630 assn std single material response inner member
Material Document And Classification
ams 5643 assn std single material response race insert
Material Document And Classification
mil-s-5000 mil spec single material response rod end body
Material
steel comp 440c inner member
Material
steel comp 630 race insert
Material
steel comp e4340 rod end body
Outer Member Outside Diameter
1.9900 inches minimum and 2.0100 inches maximum
Outer Member Width
0.6350 inches minimum and 0.6450 inches maximum
Shank Thread Length
1.8440 inches minimum and 1.9370 inches maximum
Shank Style
externally threaded
Static Radial Load Rating
82000 pounds
Style Designator
ball type
Surface Treatment Document And Classification
qq-c-320 fed spec single treatment response rod end body
Surface Treatment Document And Classification
qq-p-416 fed spec single treatment response inner member
Surface Treatment
cadmium inner member
Surface Treatment
chromium rod end body
Thread Class
3a
Thread Diameter
0.8750 inches nominal
Thread Direction
right-hand
Thread Quantity Per Inch
14
Thread Series Designator
unf

Frequently Asked Questions

Find quick answers to common questions about bearing: KBE12-50. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-232-6337?
The FSCG of the NSN 3120-01-232-6337 is 3120
Does the NSN 3120-01-232-6337 have a Schedule B code assigned?
Yes, the Schedule B code is 8483308055
Does NSN 3120-01-232-6337 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 3120-01-232-6337 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-01-232-6337 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 3120-01-232-6337 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Sun, May 18, 1986

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