Airframe Ball Bearing

K49BKFS15562

K49BKFS15562
(NSN) National Stock Number
3110-00-142-4311
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
00041
Schedule B Code
8482105068
Summary

3.0630 inches nominal bore diameter, 4.0000 inches nominal overall outside diameter, asr7 end item identification, 0.4690 inches nominal outer ring width, 0.5310 inches nominal inner ring width, radial load direction

DAC HCC DMIL RNCC
X - - 5
RNVC SADC MSDS RNAAC
9 - - XX
Identification

A cylindrical item in which the inner or outer ring turns upon row(s) of hardened ball, bearing which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes:bearing,ball,annular.

INC FIIG Concept Condition
00041 A044A0 - 1
Specifications
Bore Diameter
3.0630 inches nominal
Details The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
Overall Outside Diameter
4.0000 inches nominal
Details The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
End Item Identification
asr7
Details The national stock number or the identification information of the end equipment for which the item is a part.
Outer Ring Width
0.4690 inches nominal
Details None.
Inner Ring Width
0.5310 inches nominal
Details None.
Load Direction
radial
Details The direction of load with respect to the shaft axis.
Special Features
shields removed
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Lubrication Material Document And Classification
mil-g-81322 mil spec single material response
Details The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the lubrication material.
Material
plastic polyester retainer
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel corrosion resisting ball
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel corrosion resisting inner ring
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel corrosion resisting outer ring
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
cadmium all external/exposed metal surfaces
Details The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
Style Designator
single row inner ring extended both sides
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
M5117696 24446 X - 3 9 - XX
K49BKCRCIFS14239 21335 X - 5 9 - XX
K49BKCRFS14239 21335 X - 5 9 - XX
K49BKE4239 21335 X - 5 9 - XX
K49BKFS14239 21335 X - 5 9 - XX
K49BKFS14239MILL7711 21335 X - 5 9 - XX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
58860 - P -
RVC WCC TCC SHC
- 742 Z 9

Certified Supplier

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Manufacturer
TIMKEN CO DIV THE TIMKEN COMPANY
CAGE: 21335
LEBANON , NH , 03766-2614
UNITED STATES
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FAQs
Frequently asked questions for NSN 3110-00-142-4311
What is the NIIN of the NSN 3110-00-142-4311?
The National Item Identification Number (NIIN) of the NSN 3110-00-142-4311 is 00-142-4311
When the NSN 3110-00-142-4311 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 3110-00-142-4311 contain any precious metals?
Type/content is unknown
Does the NSN 3110-00-142-4311 contain any hazardous material?
No data in HMIRS

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