Duplex Ball Bearing

105KRD9B

105KRD9B
(NSN) National Stock Number
3110-00-151-5068
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
30213
Schedule B Code
8482105068
Summary

0.9449 inches nominal overall width, 0.9844 inches nominal bore diameter, 1.8504 inches nominal overall outside diameter, oil lubrication material, ground surface finish, machined retainer fabrication method

DAC HCC DMIL RNCC
3 - - 3
RNVC SADC MSDS RNAAC
2 - - CT
Identification

Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

INC FIIG Concept Condition
30213 A044A0 - 1
Specifications
Overall Width
0.9449 inches nominal
Details An overall measurement taken at right angles to the length of an item,in distinction from thickness.
Bore Diameter
0.9844 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
1.8504 inches nominal
Details The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
Lubrication Material
oil
Details The element compound or mixture with which the item is lubricated. please use mrc lbma as a replacement for canceled mrc.
Surface Finish
ground
Details An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.
Retainer Fabrication Method
machined
Details The means used in manufacturing the retainer.
Load Direction
angular
Details The direction of load with respect to the shaft axis.
Internal Clearance
0.0014 inches minimum radial and 0.0019 inches maximum radial
Details The clearance between the bearing rings and the rolling elements.
Standard Tolerance Designation
abec no.7
Details The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.
Special Features
stabilized for operation from m 65 to p 250 deg f,retainer silver- plated 0.0005 in. to 0.0015 in. thk per ams 2412,rockwell hardness c scale60 to 64 ball,inner and outer rings,max surface finish inner and outer raceways 8 uin aa,assy relationship marking /v/ on od of bearing elements
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-l-23699 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
copper alloy retainer
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel ball
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel inner ring
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel outer ring
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
ams 4616 assn std single material response retainer
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Material Document And Classification
ams 6490 assn std single material response ball
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Material Document And Classification
ams 6490 assn std single material response inner ring
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Material Document And Classification
ams 6490 assn std single material response outer ring
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Style Designator
counterbored outer rings, non-separable, back to back mounting
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Test Data Document
02731-369a5432 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
Details The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
369A5432 8V613 5 - 5 2 - 9Z
369A5432 02731 5 - 5 9 - CT
12553 06144 5 - 3 2 - CT
AAMM9105WI5SMBRDBA1752 21335 5 - 5 9 - CT
5HADZ105-53 78118 5 - 3 2 - CT
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A A -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
58860 - P P
RVC WCC TCC SHC
1 742 Z 9

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Manufacturer
SKF USA INC.
CAGE: 38443
FALCONER , NY , 14733-9705
UNITED STATES
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FAQs
Frequently asked questions for NSN 3110-00-151-5068
What is the NIIN of the NSN 3110-00-151-5068?
The National Item Identification Number (NIIN) of the NSN 3110-00-151-5068 is 00-151-5068
When the NSN 3110-00-151-5068 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Wed, Mar 24, 1971
Does the NSN 3110-00-151-5068 contain any precious metals?
Does not contain precious metal
Does the NSN 3110-00-151-5068 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 3110-00-151-5068?
No known electrostatic discharge

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