Airframe Ball Bearing

B540DDE5936

B540DDE5936
(NSN) National Stock Number
3110-00-949-1880
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
00041
Schedule B Code
8482105068
Summary

0.8747 inches minimum and 0.8753 inches maximum bore diameter, 1.3115 inches minimum and 1.3125 inches maximum overall outside diameter, 0.2500 inches nominal outer ring width, 0.2760 inches minimum and 0.2810 inches maximum inner ring width, 2 shield quantity, radial load direction

DAC HCC DMIL RNCC
3 - - 5
RNVC SADC MSDS RNAAC
9 - - KE
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
0.8747 inches minimum and 0.8753 inches maximum
Details The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
Overall Outside Diameter
1.3115 inches minimum and 1.3125 inches maximum
Details The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
Outer Ring Width
0.2500 inches nominal
Details None.
Inner Ring Width
0.2760 inches minimum and 0.2810 inches maximum
Details None.
Shield Quantity
2
Details The number of shields included on the item.
Load Direction
radial
Details The direction of load with respect to the shaft axis.
Lubrication Material
grease
Details The chemical compound or mechanical mixture properties with which the item is lubricated.
Lubrication Material Document And Classification
mil-g-23827 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.
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
33383 70210 5 - 3 2 - KZ
PS33383 70210 9 - 5 9 - KZ
TWF14-21PLG20 78118 5 - 5 2 - KZ
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

Order with confidence, we are a valued certified supplier serving customers in the military and aerospace industries.

  • ISO9001 / AS9100 Quality Standards
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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 3110-00-949-1880
What is the NIIN of the NSN 3110-00-949-1880?
The National Item Identification Number (NIIN) of the NSN 3110-00-949-1880 is 00-949-1880
When the NSN 3110-00-949-1880 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Wed, Apr 13, 1966
Does the NSN 3110-00-949-1880 contain any precious metals?
Type/content is unknown
Does the NSN 3110-00-949-1880 contain any hazardous material?
No data in HMIRS

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