Duplex Ball Bearing
13092139
(NSN) National Stock Number
3110-01-148-9790
Federal Supply Classification
3110 Unmounted Antifriction Bearings
Item Name Code
30213
Schedule B Code
8482105068
Summary
0.3120 inches nominal overall width, 0.6250 inches nominal bore diameter, 0.8750 inches nominal overall outside diameter, oil lubrication material, ground surface finish, machined retainer fabrication method
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| A | - | - | 7 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | KZ |
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
0.3120 inches nominal
Details
An overall measurement taken at right angles to the length of an item,in distinction from thickness.Bore Diameter
0.6250 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
0.8750 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
0.0003 inches minimum radial and 0.0008 inches maximum radial
Details
The clearance between the bearing rings and the rolling elements.Standard Tolerance Designation
abec no. 7p
Details
The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.Bearing Preload Rating
5.0 pounds nominal
Details
The amount of internal loading in a bearing which is independent of any external radial and/or axial load.Special Features
vacuum impregnated,dip and centrifuged at 100 g s
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
mis-30520,fscm 19135 mfr ref 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
cotton retainer and plastic phenolic retainer
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel comp 440c ball
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel comp 440c inner ring
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel comp 440c outer ring
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
qq-s-763 fed spec 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
qq-s-763 fed spec 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
qq-s-763 fed spec 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.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| S1014M7DB5LYV254 A | 40920 | 5 | - | 3 | 2 | - | KZ |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | - | - |
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.
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Manufacturer
US ARMY AVIATION AND MISSILE COMMAND
CAGE: 18876
REDSTONE CENTRAL
, AL
, 35898-5000
UNITED STATES
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FAQs
Frequently asked questions for NSN 3110-01-148-9790
What is the NIIN of the NSN 3110-01-148-9790?
The National Item Identification Number (NIIN) of the NSN 3110-01-148-9790 is 01-148-9790
When the NSN 3110-01-148-9790 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Mon, Mar 14, 1983
Does the NSN 3110-01-148-9790 contain any precious metals?
Does not contain precious metal
Does the NSN 3110-01-148-9790 contain any hazardous material?
No data in HMIRS
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